BGM113A256V1

BGM113 Blue Gecko Bluetooth ® Module Data Sheet The Blue Gecko BGM113 is a Bluetooth® Module targeted for Bluetooth low energy applications where small size, reliable RF, low-power consumption, and easy application development are key requirements. At +3 dBm TX power, BGM113 is ideal for applications requiring short and medium range Bluetooth connectivity. The BGM113 integrates all of the necessary elements required for a Bluetooth application: Bluetooth radio, a software stack, and GATT-based profiles, and it can also host end user applications, which means no external microcontroller is required in size, price or power constrained devices. The BGM113 Bluetooth Module also has highly flexible hardware interfaces to connect to different peripherals or sensors. RAM Memory • Range: up to 50 meters • 32-bit ARM® Cortex®-M4 core at 38.4 MHz • Onboard Bluetooth stack Clock Management Crystals Memory Protection Unit Debug Interface • RX sensitivity: down to -92 dBm • Integrated DC-DC Converter 32.768kHz Flash Program Memory • TX power: up to +3 dBm • Autonomous hardware crypto accelerator and random number generator 38.4MHz ARM Cortex M4 processor with DSP extensions and FPU • Integrated antenna • RAM: 32 kB IoT Sensors and End Devices Commercial and Retail Health and Wellness Industrial, Home and Building Automation Smart Phone, Tablet and PC Accessories Core / Memory • Bluetooth 4.2 compliant • Flash memory: 256kB BGM113 can be used in a wide variety of applications: • • • • • KEY FEATURES DMA Controller Energy Management Other High Frequency Crystal Oscillator High Frequency RC Oscillator Voltage Regulator Voltage Monitor CRYPTO Low Frequency RC Oscillator Auxiliary High Frequency RC Oscillator DC-DC Converter Power-On Reset CRC Low Frequency Crystal Oscillator Ultra Low Frequency RC Oscillator Brown-Out Detector 32-bit bus Peripheral Reflex System RFSENSE FRC DEMOD LNA BALUN I PGA IFADC I/O Ports Timers and Triggers Analog I/F USART External Interrupts Timer/Counter Protocol Timer ADC Low Energy UART General Purpose I/O Low energy timer Watchdog Timer Analog Comparator I2C Pin Reset Pulse Counter RTCC IDAC RF Frontend PA Q Frequency Synthesizer AGC CRC Matching Serial Interfaces MOD RAC Chip antenna BUFC Radio Transceiver Antenna Cryotimer Pin Wakeup Lowest power mode with peripheral operational: EM0—Active EM1—Sleep silabs.com | Smart. Connected. Energy-friendly. EM2—Deep Sleep EM3—Stop EM4—Hibernate EM4—Shutoff Rev. 1.00 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Feature List 1. Feature List The BGM113 highlighted features are listed below. • Low Power Wireless System-on-Chip. • High Performance 32-bit 38.4 MHz ARM Cortex®-M4 with DSP instruction and floating-point unit for efficient signal processing • 256 kB flash program memory • 32 kB RAM data memory • 2.4 GHz radio operation • TX power up to +3 dBm • Low Energy Consumption • 8.7 mA RX current at 2.4 GHz • 8.2 mA TX current @ 0 dBm output power at 2.4 GHz • 63 μA/MHz in Active Mode (EM0) • 2.5 μA EM2 DeepSleep current (full RAM retention and RTCC running from LFXO) • 2.1 μA EM3 Stop current (State/RAM retention) • Wake on Radio with signal strength detection, preamble pattern detection, frame detection and timeout • High Receiver Performance • -92 dBm sensitivity @ 1 Mbit/s GFSK (2.4 GHz) • Supported Protocols • Bluetooth® • Wide Selection of MCU peripherals • 12-bit 1 Msps SAR Analog to Digital Converter (ADC) • 2 × Analog Comparator (ACMP) • Digital to Analog Current Converter (IDAC) • 14 pins connected to analog channels (APORT) shared between Analog Comparators, ADC, and IDAC • 14 General Purpose I/O pins with output state retention and asynchronous interrupts • 8 Channel DMA Controller • 12 Channel Peripheral Reflex System (PRS) • 2×16-bit Timer/Counter • 3 + 4 Compare/Capture/PWM channels • 32-bit Real Time Counter and Calendar • 16-bit Low Energy Timer for waveform generation • 32-bit Ultra Low Energy Timer/Counter for periodic wake-up from any Energy Mode • 16-bit Pulse Counter with asynchronous operation • Watchdog Timer with dedicated RC oscillator @ 50nA • 2×Universal Synchronous/Asynchronous Receiver/Transmitter (UART/SPI/SmartCard (ISO 7816)/IrDA/I2S) • Low Energy UART (LEUART™) • Support for Internet Security • General Purpose CRC • Random Number Generator • Hardware Cryptographic Acceleration for AES 128/256, SHA-1, SHA-2 (SHA-224 and SHA-256) and ECC • I2C interface with SMBus support and address recognition in EM3 Stop • Wide Operating Range • 1.85 V to 3.8 V single power supply • 2.4 V to 3.8 V when using DC-DC • Integrated DC-DC • -40 °C to +85 °C • Dimensions • 9.15 x 15.73 x 1.9 mm silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 1 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Ordering Information 2. Ordering Information Ordering Code Protocol Stack Frequency Band Max TX Power (dBm) BGM113A256V2 Bluetooth Smart 2.4 GHz 3 BGM113A256V2R Bluetooth Smart 2.4 GHz 3 Encryption Flash (KB) RAM (KB) GPIO Package Full 256 32 14 100 pcs cut reel Full 256 32 14 1000 pcs tape and reel SLWRB4301A1 Note: 1. BGM113 Bluetooth module radio board. Requires also SLWSTK6101C (or SLWSTK6101A or SLWSTK6101B). silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 2 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview 3. System Overview 3.1 Introduction The BGM113 product family combines an energy-friendly MCU with a highly integrated radio transceiver. The devices are well suited for any battery operated application, as well as other system requiring high performance and low-energy consumption. This section gives a short introduction to the full radio and MCU system. A detailed functional description can be found in the EFR32BG1 Blue Gecko Bluetooth® Smart SoC Family Data Sheet (see general sections and QFN48 2.4 GHz SoC related sections). A detailed block diagram of the EFR32BG SoC is shown in the figure below which is used in the BGM113 Bluetooth Smart module. Radio Transciever RF Frontend I IFADC PGA FRC RFSENSE BUFC Port I/O Configuration DEMOD Digital Peripherals LETIMER LNA BALUN PA Frequency Synthesizer Q AGC MOD RAC 2G4RF_ION IOVDD TIMER CRC 2G4RF_IOP CRYOTIMER PCNT RTC / RTCC Energy Management PAVDD RFVDD IOVDD Up to 256 KB ISP Flash Program Memory LEUART Memory Protection Unit DVDD Floating Point Unit bypass VREGSW USART DC-DC Converter Serial Wire Debug / Programming DECOUPLE Watchdog Timer A A H P B B CRYPTO CRC Analog Peripherals Internal Reference VDD VREF ULFRCO AUXHFRCO 12-bit ADC HFXTAL_P LFXTAL_P / N LFXO HFXO PCn Port D Drivers PDn Port F Drivers PFn VDD Temp Sensor LFRCO HFRCO HFXTAL_N Port C Drivers APORT RESETn Reset Management Unit Clock Management Input MUX Brown Out / Power-On Reset PBn IDAC VSS VREGVSS RFVSS PAVSS Port B Drivers Port Mapper DMA Controller Voltage Regulator PAn I2C Up to 32 KB RAM Voltage Monitor AVDD VREGVDD ARM Cortex-M4 Core Port A Drivers + Analog Comparator Figure 3.1. Detailed EFR32BG1 Block Diagram 3.2 Radio The BGM113 features a radio transceiver supporting Bluetooth® low energy protocol. 3.2.1 Antenna Interface The BGM113 module includes an integrated chip-antenna. The table below includes performance specifications for the integrated chipantenna. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 3 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview Table 3.1. Antenna Efficiency and Peak Gain Parameter With optimal layout Note Efficiency -3 to -4 dB Peak gain 0.5 dBi Efficiency and peak gain depend on the application PCB layout and mechanical design 3.2.2 Wake on Radio The Wake on Radio feature allows flexible, autonomous RF sensing, qualification, and demodulation without required MCU activity, using a subsystem of the BGM113 including the Radio Controller (RAC), Peripheral Reflex System (PRS), and Low Energy peripherals. 3.2.3 RFSENSE The RFSENSE module generates a system wakeup interrupt upon detection of wideband RF energy at the antenna interface, providing true RF wakeup capabilities from low energy modes including EM2, EM3 and EM4. RFSENSE triggers on a relatively strong RF signal and is available in the lowest energy modes, allowing exceptionally low energy consumption. RFSENSE does not demodulate or otherwise qualify the received signal, but software may respond to the wakeup event by enabling normal RF reception. Various strategies for optimizing power consumption and system response time in presence of false alarms may be employed using available timer peripherals. 3.2.4 Packet and State Trace The BGM113 Frame Controller has a packet and state trace unit that provides valuable information during the development phase. It features: • Non-intrusive trace of transmit data, receive data and state information • Data observability on a single-pin UART data output, or on a two-pin SPI data output • Configurable data output bitrate / baudrate • Multiplexed transmitted data, received data and state / meta information in a single serial data stream 3.2.5 Random Number Generator The Frame Controller (FRC) implements a random number generator that uses entropy gathered from noise in the RF receive chain. The data is suitable for use in cryptographic applications. Output from the random number generator can be used either directly or as a seed or entropy source for software-based random number generator algorithms such as Fortuna. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 4 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview 3.3 Power The BGM113 has an Energy Management Unit (EMU) and efficient integrated regulators to generate internal supply voltages. Only a single external supply voltage is required, from which all internal voltages are created. An integrated DC-DC buck regulator is utilized to further reduce the current consumption. Figure 3.2. Power Supply Configuration 3.3.1 Energy Management Unit (EMU) The Energy Management Unit manages transitions of energy modes in the device. Each energy mode defines which peripherals and features are available and the amount of current the device consumes. The EMU can also be used to turn off the power to unused RAM blocks, and it contains control registers for the dc-dc regulator and the Voltage Monitor (VMON). The VMON is used to monitor multiple supply voltages. It has multiple channels which can be programmed individually by the user to determine if a sensed supply has fallen below a chosen threshold. 3.3.2 DC-DC Converter The DC-DC buck converter covers a wide range of load currents and provides up to 90% efficiency in energy modes EM0, EM1, EM2 and EM3. Patented RF noise mitigation allows operation of the DC-DC converter without degrading sensitivity of radio components. Protection features include programmable current limiting, short-circuit protection, and dead-time protection. The DC-DC converter may also enter bypass mode when the input voltage is too low for efficient operation. In bypass mode, the DC-DC input supply is internally connected directly to its output through a low resistance switch. Bypass mode also supports in-rush current limiting to prevent input supply voltage droops due to excessive output current transients. 3.4 General Purpose Input/Output (GPIO) BGM113 has up to 14 General Purpose Input/Output pins. Each GPIO pin can be individually configured as either an output or input. More advanced configurations including open-drain, open-source, and glitch-filtering can be configured for each individual GPIO pin. The GPIO pins can be overridden by peripheral connections, like SPI communication. Each peripheral connection can be routed to several GPIO pins on the device. The input value of a GPIO pin can be routed through the Peripheral Reflex System to other peripherals. The GPIO subsystem supports asynchronous external pin interrupts. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 5 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview 3.5 Clocking 3.5.1 Clock Management Unit (CMU) The Clock Management Unit controls oscillators and clocks in the BGM113. Individual enabling and disabling of clocks to all peripheral modules is perfomed by the CMU. The CMU also controls enabling and configuration of the oscillators. A high degree of flexibility allows software to optimize energy consumption in any specific application by minimizing power dissipation in unused peripherals and oscillators. 3.5.2 Internal Oscillators The BGM113 fully integrates two crystal oscillators and four RC oscillators, listed below. • A 38.4MHz high frequency crystal oscillator (HFXO) provides a precise timing reference for the MCU and radio. • A 32.768 kHz crystal oscillator (LFXO) provides an accurate timing reference for low energy modes. • An integrated high frequency RC oscillator (HFRCO) is available for the MCU system, when crystal accuracy is not required. The HFRCO employs fast startup at minimal energy consumption combined with a wide frequency range. • An integrated auxilliary high frequency RC oscillator (AUXHFRCO) is available for timing the general-purpose ADC and the Serial Wire debug port with a wide frequency range. • An integrated low frequency 32.768 kHz RC oscillator (LFRCO) can be used as a timing reference in low energy modes, when crystal accuracy is not required. • An integrated ultra-low frequency 1 kHz RC oscillator (ULFRCO) is available to provide a timing reference at the lowest energy consumption in low energy modes. 3.6 Counters/Timers and PWM 3.6.1 Timer/Counter (TIMER) TIMER peripherals keep track of timing, count events, generate PWM outputs and trigger timed actions in other peripherals through the PRS system. The core of each TIMER is a 16-bit counter with up to 4 compare/capture channels. Each channel is configurable in one of three modes. In capture mode, the counter state is stored in a buffer at a selected input event. In compare mode, the channel output reflects the comparison of the counter to a programmed threshold value. In PWM mode, the TIMER supports generation of pulse-width modulation (PWM) outputs of arbitrary waveforms defined by the sequence of values written to the compare registers, with optional dead-time insertion available in timer unit TIMER_0 only. 3.6.2 Real Time Counter and Calendar (RTCC) The Real Time Counter and Calendar (RTCC) is a 32-bit counter providing timekeeping in all energy modes. The RTCC includes a Binary Coded Decimal (BCD) calendar mode for easy time and date keeping. The RTCC can be clocked by any of the on-board oscillators with the exception of the AUXHFRCO, and it is capable of providing system wake-up at user defined instances. When receiving frames, the RTCC value can be used for timestamping. The RTCC includes 128 bytes of general purpose data retention, allowing easy and convenient data storage in all energy modes. 3.6.3 Low Energy Timer (LETIMER) The unique LETIMER is a 16-bit timer that is available in energy mode EM2 Deep Sleep in addition to EM1 Sleep and EM0 Active. This allows it to be used for timing and output generation when most of the device is powered down, allowing simple tasks to be performed while the power consumption of the system is kept at an absolute minimum. The LETIMER can be used to output a variety of waveforms with minimal software intervention. The LETIMER is connected to the Real Time Counter and Calendar (RTCC), and can be configured to start counting on compare matches from the RTCC. 3.6.4 Ultra Low Power Wake-up Timer (CRYOTIMER) The CRYOTIMER is a 32-bit counter that is capable of running in all energy modes. It can be clocked by either the 32.768 kHz crystal oscillator (LFXO), the 32.768 kHz RC oscillator (LFRCO), or the 1 kHz RC oscillator (ULFRCO). It can provide periodic Wakeup events and PRS signals which can be used to wake up peripherals from any energy mode. The CRYOTIMER provides a wide range of interrupt periods, facilitating flexible ultra-low energy operation. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 6 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview 3.6.5 Pulse Counter (PCNT) The Pulse Counter (PCNT) peripheral can be used for counting pulses on a single input or to decode quadrature encoded inputs. The clock for PCNT is selectable from either an external source on pin PCTNn_S0IN or from an internal timing reference, selectable from among any of the internal oscillators, except the AUXHFRCO. The module may operate in energy mode EM0 Active, EM1 Sleep, EM2 Deep Sleep, and EM3 Stop. 3.6.6 Watchdog Timer (WDOG) The watchdog timer can act both as an independent watchdog or as a watchdog synchronous with the CPU clock. It has windowed monitoring capabilities, and can generate a reset or different interrupts depending on the failure mode of the system. The watchdog can also monitor autonomous systems driven by PRS. 3.7 Communications and Other Digital Peripherals 3.7.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART) The Universal Synchronous/Asynchronous Receiver/Transmitter is a flexible serial I/O module. It supports full duplex asynchronous UART communication with hardware flow control as well as RS-485, SPI, MicroWire and 3-wire. It can also interface with devices supporting: • ISO7816 SmartCards • IrDA • I2S 3.7.2 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) The unique LEUARTTM provides two-way UART communication on a strict power budget. Only a 32.768 kHz clock is needed to allow UART communication up to 9600 baud. The LEUART includes all necessary hardware to make asynchronous serial communication possible with a minimum of software intervention and energy consumption. 3.7.3 Inter-Integrated Circuit Interface (I2C) The I2C module provides an interface between the MCU and a serial I2C bus. It is capable of acting as both a master and a slave and supports multi-master buses. Standard-mode, fast-mode and fast-mode plus speeds are supported, allowing transmission rates from 10 kbit/s up to 1 Mbit/s. Slave arbitration and timeouts are also available, allowing implementation of an SMBus-compliant system. The interface provided to software by the I2C module allows precise timing control of the transmission process and highly automated transfers. Automatic recognition of slave addresses is provided in active and low energy modes. 3.7.4 Peripheral Reflex System (PRS) The Peripheral Reflex System provides a communication network between different peripheral modules without software involvement. Peripheral modules producing Reflex signals are called producers. The PRS routes Reflex signals from producers to consumer peripherals which in turn perform actions in response. Edge triggers and other functionality can be applied by the PRS. The PRS allows peripheral to act autonomously without waking the MCU core, saving power. 3.8 Security Features 3.8.1 GPCRC (General Purpose Cyclic Redundancy Check) The GPCRC module implements a Cyclic Redundancy Check (CRC) function. It supports both 32-bit and 16-bit polynomials. The supported 32-bit polynomial is 0x04C11DB7 (IEEE 802.3), while the 16-bit polynomial can be programmed to any value, depending on the needs of the application. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 7 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview 3.8.2 Crypto Accelerator (CRYPTO) The Crypto Accelerator is a fast and energy-efficient autonomous hardware encryption and decryption accelerator. It supports AES encryption and decryption with 128- or 256-bit keys and ECC over both GF(P) and GF(2m), SHA-1 and SHA-2 (SHA-224 and SHA-256). Supported modes of operation for AES include: ECB, CTR, CBC, PCBC, CFB, OFB, CBC-MAC, GMAC and CCM. Supported ECC NIST recommended curves include P-192, P-224, P-256, K-163, K-233, B-163 and B-233. The CRYPTO is tightly linked to the Radio Buffer Controller (BUFC) enabling fast and efficient autonomous cipher operations on data buffer content. It allows fast processing of GCM (AES), ECC and SHA with little CPU intervention. CRYPTO also provides trigger signals for DMA read and write operations. 3.9 Analog 3.9.1 Analog Port (APORT) The Analog Port (APORT) is an analog interconnect matrix allowing access to analog modules ADC, ACMP, and IDAC on a flexible selection of pins. Each APORT bus consists of analog switches connected to a common wire. Since many clients can operate differentially, buses are grouped by X/Y pairs. 3.9.2 Analog Comparator (ACMP) The Analog Comparator is used to compare the voltage of two analog inputs, with a digital output indicating which input voltage is higher. Inputs are selected from among internal references and external pins. The tradeoff between response time and current consumption is configurable by software. Two 6-bit reference dividers allow for a wide range of internally-programmable reference sources. The ACMP can also be used to monitor the supply voltage. An interrupt can be generated when the supply falls below or rises above the programmable threshold. 3.9.3 Analog to Digital Converter (ADC) The ADC is a Successive Approximation Register (SAR) architecture, with a resolution of up to 12 bits at up to 1 MSamples/s. The output sample resolution is configurable and additional resolution is possible using integrated hardware for averaging over multiple samples. The ADC includes integrated voltage references and an integrated temperature sensor. Inputs are selectable from a wide range of sources, including pins configurable as either single-ended or differential. 3.9.4 Digital to Analog Current Converter (IDAC) The Digital to Analog Current Converter can source or sink a configurable constant current. This current can be driven on an output pin or routed to the selected ADC input pin for capacitive sensing. The current is programmable between 0.05 µA and 64 µA with several ranges with various step sizes. 3.10 Reset Management Unit (RMU) The RMU is responsible for handling reset of the BGM113. A wide range of reset sources are available, including several power supply monitors, pin reset, software controlled reset, core lockup reset and watchdog reset. 3.11 Core and Memory 3.11.1 Processor Core The ARM Cortex-M4F processor includes a 32-bit RISC processor integrating the following features and tasks in the system: • ARM Cortex-M4F RISC processor achieving 1.25 Dhrystone MIPS/MHz • Memory Protection Unit (MPU) supporting up to 8 memory segments • 256 KB flash program memory • 32 KB RAM data memory • Configuration and event handling of all modules • 2-pin Serial-Wire debug interface silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 8 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview 3.11.2 Memory System Controller (MSC) The Memory System Controller (MSC) is the program memory unit of the microcontroller. The flash memory is readable and writable from both the Cortex-M and DMA. The flash memory is divided into two blocks; the main block and the information block. Program code is normally written to the main block, whereas the information block is available for special user data and flash lock bits. There is also a read-only page in the information block containing system and device calibration data. Read and write operations are supported in energy modes EM0 Active and EM1 Sleep. 3.11.3 Linked Direct Memory Access Controller (LDMA) The Linked Direct Memory Access (LDMA) controller features 8 channels capable of performing memory operations independently of software. This reduces both energy consumption and software workload. The LDMA allows operations to be linked together and staged, enabling sophisticated operations to be implemented. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 9 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview 3.12 Memory Map The BGM113 memory map is shown in the figures below. Figure 3.3. BGM113 Memory Map — Core Peripherals and Code Space silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 10 BGM113 Blue Gecko Bluetooth ® Module Data Sheet System Overview Figure 3.4. BGM113 Memory Map — Peripherals 3.13 Configuration Summary The features of the BGM113 are a subset of the feature set described in the device reference manual. The table below describes device specific implementation of the features. Remaining modules support full configuration. Table 3.2. Configuration Summary Module Configuration Pin Connections USART0 IrDA SmartCard US0_TX, US0_RX, US0_CLK, US0_CS USART1 IrDA I2S SmartCard US1_TX, US1_RX, US1_CLK, US1_CS TIMER0 with DTI TIM0_CC[2:0], TIM0_CDTI[2:0] TIMER1 silabs.com | Smart. Connected. Energy-friendly. TIM1_CC[3:0] Rev. 1.00 | 11 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4. Electrical Specifications 4.1 Electrical Characteristics All electrical parameters in all tables are specified under the following conditions, unless stated otherwise: • Typical values are based on TAMB=25 °C and VDD= 3.3 V, by production test and/or technology characterization. • Radio performance numbers are measured in conducted mode, based on Silicon Laboratories reference designs using output power-specific external RF impedance-matching networks for interfacing to a 50 Ω antenna. • Minimum and maximum values represent the worst conditions across supply voltage, process variation, and operating temperature, unless stated otherwise. Refer to Table 4.2 General Operating Conditions on page 13 for more details about operational supply and temperature limits. 4.1.1 Absolute Maximum Ratings Stresses above those listed below may cause permanent damage to the device. This is a stress rating only and functional operation of the devices at those or any other conditions above those indicated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability. For more information on the available quality and reliability data, see the Quality and Reliability Monitor Report at http://www.silabs.com/support/quality/pages/default.aspx. Table 4.1. Absolute Maximum Ratings Parameter Symbol Storage temperature range TSTG Min Typ Max Unit -40 — +85 °C External main supply voltage VDDMAX 0 — 3.8 V External main supply voltage VDDRAMPMAX ramp rate — — 1 V / μs 3.8 V External main supply voltage with DC-DC in bypass mode Voltage on any 5V tolerant GPIO pin1 Test Condition 1.85 VDIGPIN -0.3 — Min of 5.25 and IOVDD +2 V -0.3 — IOVDD+0.3 V — — 10 dBm Total current into VDD power IVDDMAX lines (source) — — 200 mA Total current into VSS ground lines (sink) IVSSMAX — — 200 mA Current per I/O pin (sink) IIOMAX — — 50 mA — — 50 mA — — 200 mA — — 200 mA — — 0.3 V Voltage on non-5V tolerant GPIO pins Max RF level at input PRFMAX2G4 Current per I/O pin (source) Current for all I/O pins (sink) IIOALLMAX Current for all I/O pins (source) Voltage difference between AVDD and VREGVDD ΔVDD Note: 1. When a GPIO pin is routed to the analog module through the APORT, the maximum voltage = IOVDD. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 12 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.2 Operating Conditions The following subsections define the operating conditions for the module. 4.1.2.1 General Operating Conditions Table 4.2. General Operating Conditions Parameter Symbol Test Condition Min Typ Max Unit Operating temperature range TOP Ambient temperature range -40 25 85 °C VDD Operating supply voltage 1 VVDD DCDC in regulation 2.4 3.3 3.8 V DCDC in bypass, 50mA load 1.85 3.3 3.8 V VDD Current IVDD DCDC in bypass — — 200 mA HFCLK frequency fCORE 0 wait-states (MODE = WS0) 2 — — 26 MHz 1 wait-states (MODE = WS1) 2 — 38.4 40 MHz Note: 1. The minimum voltage required in bypass mode is calculated using RBYP from the DC-DC specification table. Requirements for other loads can be calculated as VVDD_min+ILOAD * RBYP_max 2. In MSC_READCTRL register silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 13 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.3 DC-DC Converter Test conditions: VDCDC_I=3.3 V, VDCDC_O=1.8 V, IDCDC_LOAD=50 mA, Heavy Drive configuration, FDCDC_LN=7 MHz, unless otherwise indicated. Table 4.3. DC-DC Converter Parameter Symbol Test Condition Min Typ Max Unit Input voltage range VDCDC_I Bypass mode, IDCDC_LOAD = 50 mA 1.85 — VVREGVDD_ V Low noise (LN) mode, 1.8 V output, IDCDC_LOAD = 100 mA, or Low power (LP) mode, 1.8 V output, IDCDC_LOAD = 10 mA 2.4 Low noise (LN) mode, 1.8 V output, IDCDC_LOAD = 200 mA 2.6 Output voltage programmable range1 VDCDC_O Regulation DC Accuracy ACCDC Regulation Window2 WINREG MAX — VVREGVDD_ V MAX — VVREGVDD_ V MAX 1.8 — VVREGVDD V Low noise (LN) mode, 1.8 V target output 1.7 — 1.9 V Low power (LP) mode, LPCMPBIAS3 = 0, 1.8 V target output, IDCDC_LOAD ≤ 75 μA 1.63 — 2.2 V Low power (LP) mode, LPCMPBIAS3 = 3, 1.8 V target output, IDCDC_LOAD ≤ 10 mA 1.63 — 2.1 V Steady-state output ripple VR Radio disabled. — 3 — mVpp Output voltage under/overshoot VOV CCM Mode (LNFORCECCM3 = 1), Load changes between 0 mA and 100 mA — — 150 mV DCM Mode (LNFORCECCM3 = 0), Load changes between 0 mA and 10 mA — — 150 mV Overshoot during LP to LN CCM/DCM mode transitions compared to DC level in LN mode — 200 — mV Undershoot during BYP/LP to LN CCM (LNFORCECCM3 = 1) mode transitions compared to DC level in LN mode — 50 — mV Undershoot during BYP/LP to LN DCM (LNFORCECCM3 = 0) mode transitions compared to DC level in LN mode — 125 — mV DC line regulation VREG Input changes between VVREGVDD_MAX and 2.4 V — 0.1 — % DC load regulation IREG Load changes between 0 mA and 100 mA in CCM mode — 0.1 — % silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 14 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Min Typ Max Unit Note: 1. Due to internal dropout, the DC-DC output will never be able to reach its input voltage, VVREGVDD 2. LP mode controller is a hysteretic controller that maintains the output voltage within the specified limits 3. In EMU_DCDCMISCCTRL register 4. Drive levels are defined by configuration of the PFETCNT and NFETCNT registers. Light Drive: PFETCNT=NFETCNT=3; Medium Drive: PFETCNT=NFETCNT=7; Heavy Drive: PFETCNT=NFETCNT=15. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 15 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.4 Current Consumption 4.1.4.1 Current Consumption 3.3 V (DC-DC in Bypass Mode) Unless otherwise indicated, typical conditions are: VDD = 3.3 V. TOP = 25 °C. EMU_PWRCFG_PWRCG=NODCDC. EMU_DCDCCTRL_DCDCMODE=BYPASS. Minimum and maximum values in this table represent the worst conditions across supply voltage and process variation at TOP = 25 °C. Table 4.4. Current Consumption 3.3V without DC/DC Parameter Symbol Min Typ Max Unit 38.4 MHz crystal, CPU running while loop from flash1 — 130 — μA/MHz 38 MHz HFRCO, CPU running Prime from flash — 88 — μA/MHz 38 MHz HFRCO, CPU running while loop from flash — 100 105 μA/MHz 38 MHz HFRCO, CPU running CoreMark from flash — 112 — μA/MHz 26 MHz HFRCO, CPU running while loop from flash — 102 106 μA/MHz 1 MHz HFRCO, CPU running while loop from flash — 222 350 μA/MHz 38.4 MHz crystal1 — 65 — μA/MHz 38 MHz HFRCO — 35 38 μA/MHz 26 MHz HFRCO — 37 41 μA/MHz 1 MHz HFRCO — 157 275 μA/MHz Full RAM retention and RTCC running from LFXO — 3.3 — μA 4 kB RAM retention and RTCC running from LFRCO — 3 6.3 μA Current consumption in EM3 IEM3 Stop mode Full RAM retention and CRYOTIMER running from ULFRCO — 2.8 6 μA Current consumption in EM4H Hibernate mode 128 byte RAM retention, RTCC running from LFXO — 1.1 — μA 128 byte RAM retention, CRYOTIMER running from ULFRCO — 0.65 — μA 128 byte RAM retention, no RTCC — 0.65 1.3 μA no RAM retention, no RTCC — 0.04 0.11 μA Current consumption in EM0 IACTIVE Active mode with all peripherals disabled Current consumption in EM1 IEM1 Sleep mode with all peripherals disabled Current consumption in EM2 IEM2 Deep Sleep mode. Current consumption in EM4S Shutoff mode IEM4 IEM4S Test Condition Note: 1. CMU_HFXOCTRL_LOWPOWER=0 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 16 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.4.2 Current Consumption 3.3 V using DC-DC Converter Unless otherwise indicated, typical conditions are: VDD = 3.3V. TOP = 25 °C. Minimum and maximum values in this table represent the worst conditions across supply voltage and process variation at TOP = 25 °C. Table 4.5. Current Consumption 3.3V with DC-DC Parameter Symbol Min Typ Max Unit 38.4 MHz crystal, CPU running while loop from flash2 — 88 — μA/MHz 38 MHz HFRCO, CPU running Prime from flash — 63 — μA/MHz 38 MHz HFRCO, CPU running while loop from flash — 71 — μA/MHz 38 MHz HFRCO, CPU running CoreMark from flash — 78 — μA/MHz 26 MHz HFRCO, CPU running while loop from flash — 76 — μA/MHz 38.4 MHz crystal, CPU running while loop from flash2 — 98 — μA/MHz 38 MHz HFRCO, CPU running Prime from flash — 75 — μA/MHz 38 MHz HFRCO, CPU running while loop from flash — 81 — μA/MHz 38 MHz HFRCO, CPU running CoreMark from flash — 88 — μA/MHz 26 MHz HFRCO, CPU running while loop from flash — 94 — μA/MHz 38.4 MHz crystal2 — 49 — μA/MHz 38 MHz HFRCO — 32 — μA/MHz 26 MHz HFRCO — 38 — μA/MHz 38.4 MHz crystal2 — 61 — μA/MHz 38 MHz HFRCO — 45 — μA/MHz 26 MHz HFRCO — 58 — μA/MHz Current consumption in EM2 IEM2 Deep Sleep mode. DCDC in Low Power mode4. Full RAM retention and RTCC running from LFXO — 2.5 — μA 4 kB RAM retention and RTCC running from LFRCO — 2.2 — μA Current consumption in EM3 IEM3 Stop mode Full RAM retention and CRYOTIMER running from ULFRCO — 2.1 — μA Current consumption in EM4H Hibernate mode 128 byte RAM retention, RTCC running from LFXO — 0.86 — μA 128 byte RAM retention, CRYOTIMER running from ULFRCO — 0.58 — μA 128 byte RAM retention, no RTCC — 0.58 — μA no RAM retention, no RTCC — 0.04 — μA Current consumption in EM0 IACTIVE Active mode with all peripherals disabled, DCDC in Low Noise DCM mode1. Current consumption in EM0 Active mode with all peripherals disabled, DCDC in Low Noise CCM mode3. Current consumption in EM1 IEM1 Sleep mode with all peripherals disabled, DCDC in Low Noise DCM mode1. Current consumption in EM1 Sleep mode with all peripherals disabled, DCDC in Low Noise CCM mode3. Current consumption in EM4S Shutoff mode IEM4 IEM4S silabs.com | Smart. Connected. Energy-friendly. Test Condition Rev. 1.00 | 17 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Min Typ Max Unit Note: 1. DCDC Low Noise DCM Mode = Light Drive (PFETCNT=NFETCNT=3), F=3.0 MHz (RCOBAND=0), ANASW=DVDD 2. CMU_HFXOCTRL_LOWPOWER=0 3. DCDC Low Noise CCM Mode = Light Drive (PFETCNT=NFETCNT=3), F=6.4 MHz (RCOBAND=4), ANASW=DVDD 4. DCDC Low Power Mode = Medium Drive (PFETCNT=NFETCNT=7), LPOSCDIV=1, LPBIAS=3, LPCILIMSEL=1, ANASW=DVDD 4.1.4.3 Current Consumption 1.85 V (DC-DC in Bypass Mode) Unless otherwise indicated, typical conditions are: VDD = 1.85 V. TOP = 25 °C. DC-DC in bypass mode. Minimum and maximum values in this table represent the worst conditions across supply voltage and process variation at TOP = 25 °C. Table 4.6. Current Consumption 1.85V without DC/DC Parameter Symbol Min Typ Max Unit 38.4 MHz crystal, CPU running while loop from flash1 — 131 — μA/MHz 38 MHz HFRCO, CPU running Prime from flash — 88 — μA/MHz 38 MHz HFRCO, CPU running while loop from flash — 100 — μA/MHz 38 MHz HFRCO, CPU running CoreMark from flash — 112 — μA/MHz 26 MHz HFRCO, CPU running while loop from flash — 102 — μA/MHz 1 MHz HFRCO, CPU running while loop from flash — 220 — μA/MHz 38.4 MHz crystal1 — 65 — μA/MHz 38 MHz HFRCO — 35 — μA/MHz 26 MHz HFRCO — 37 — μA/MHz 1 MHz HFRCO — 154 — μA/MHz Full RAM retention and RTCC running from LFXO — 3.2 — μA 4 kB RAM retention and RTCC running from LFRCO — 2.8 — μA Current consumption in EM3 IEM3 Stop mode Full RAM retention and CRYOTIMER running from ULFRCO — 2.7 — μA Current consumption in EM4H Hibernate mode 128 byte RAM retention, RTCC running from LFXO — 1 — μA 128 byte RAM retention, CRYOTIMER running from ULFRCO — 0.62 — μA 128 byte RAM retention, no RTCC — 0.62 — μA No RAM retention, no RTCC — 0.02 — μA Current consumption in EM0 IACTIVE Active mode with all peripherals disabled Current consumption in EM1 IEM1 Sleep mode with all peripherals disabled Current consumption in EM2 IEM2 Deep Sleep mode Current consumption in EM4S Shutoff mode IEM4 IEM4S Test Condition Note: 1. CMU_HFXOCTRL_LOWPOWER=0 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 18 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.4.4 Current Consumption Using Radio Unless otherwise indicated, typical conditions are: VDD = 3.3 V. TOP = 25 °C. DC-DC on. Minimum and maximum values in this table represent the worst conditions across supply voltage and process variation at TOP = 25 °C. Table 4.7. Current Consumption Using Radio 3.3 V with DC-DC Parameter Symbol Test Condition Min Typ Max Unit Current consumption in receive mode, active packet reception (MCU in EM1 @ 38.4 MHz, peripheral clocks disabled) IRX 1 Mbit/s, 2GFSK, F = 2.4 GHz, Radio clock prescaled by 4 — 8.7 — mA Current consumption in transmit mode (MCU in EM1 @ 38.4 MHz, peripheral clocks disabled) ITX F = 2.4 GHz, CW, 0 dBm output power, Radio clock prescaled by 3 — 8.2 — mA F = 2.4 GHz, CW, 3 dBm output power — 16.5 — mA — 51 — nA Min Typ Max Unit RFSENSE current consump- IRFSENSE tion 4.1.5 Wake up times Table 4.8. Wake up times Parameter Symbol Test Condition Wake up from EM2 Deep Sleep tEM2_WU Code execution from flash — 10.7 — μs Code execution from RAM — 3 — μs Wakeup time from EM1 Sleep tEM1_WU Executing from flash — 3 — AHB Clocks Executing from RAM — 3 — AHB Clocks Executing from flash — 10.7 — μs Executing from RAM — 3 — μs Executing from flash — 60 — μs — 290 — μs Wake up from EM3 Stop tEM3_WU Wake up from EM4H Hibernate1 tEM4H_WU Wake up from EM4S Shutoff1 tEM4S_WU Note: 1. Time from wakeup request until first instruction is executed. Wakeup results in device reset. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 19 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.6 Brown Out Detector For the table below, see Figure 3.2 Power Supply Configuration on page 5 on page 5 to see the relation between the modules external VDD pin and internal voltage supplies. The module itself has only one external power supply input (VDD). Table 4.9. Brown Out Detector Parameter Symbol Test Condition Min Typ Max Unit AVDD BOD threshold VAVDDBOD AVDD rising — — 1.85 V AVDD falling 1.62 — — V AVDD BOD hysteresis VAVDDBOD_HYST — 21 — mV AVDD response time tAVDDBOD_DELAY Supply drops at 0.1V/μs rate — 2.4 — μs EM4 BOD threshold VEM4DBOD AVDD rising — — 1.7 V AVDD falling 1.45 — — V — 46 — mV — 300 — μs EM4 BOD hysteresis VEM4BOD_HYST EM4 response time tEM4BOD_DELAY Supply drops at 0.1V/μs rate 4.1.7 Frequency Synthesizer Characteristics Table 4.10. Frequency Synthesizer Characteristics Parameter Symbol Test Condition Min Typ Max Unit RF Synthesizer Frequency range FRANGE_2400 2.4 GHz frequency range 2400 — 2483.5 MHz LO tuning frequency resolution with 38.4 MHz crystal FRES_2400 2400 - 2483.5 MHz — — 73 Hz Maximum frequency deviation with 38.4 MHz crystal ΔFMAX_2400 — — 1677 kHz silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 20 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.8 2.4 GHz RF Transceiver Characteristics 4.1.8.1 RF Transmitter General Characteristics for the 2.4 GHz Band Unless otherwise indicated, typical conditions are: TOP = 25 °C,VDD = 3.3 V, DC-DC on. Crystal frequency = 38.4 MHz. RF center frequency 2.45 GHz. Conducted measurement from the antenna feedpoint. Table 4.11. RF Transmitter General Characteristics for 2.4 GHz Band Parameter Symbol Maximum TX power POUTMAX Minimum active TX Power POUTMIN CW Output power step size POUTSTEP -5 dBm < Output power < 0 dBm Output power variation vs supply at POUTMAX Output power variation vs temperature at POUTMAX POUTVAR_V POUTVAR_T Output power variation vs RF POUTVAR_F frequency at POUTMAX RF tuning frequency range FRANGE silabs.com | Smart. Connected. Energy-friendly. Test Condition Min Typ Max Unit — +3 — dBm -26 — dBm — 1 — dB 0 dBm < output power < POUTMAX — 0.5 — dB 1.85 V < VVREGVDD < 3.3 V, PAVDD connected directly to external supply, for output power = 8 dBm. — 3.8 — dB 1.85 V < VVREGVDD < 3.3 V using DC-DC converter — 2.2 — dB From -40 to +85 °C, PAVDD connected to DC-DC output — 1.5 — dB Over RF tuning frequency range — 0.4 — dB 2400 — 2483.5 MHz Rev. 1.00 | 21 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.8.2 RF Receiver General Characteristics for the 2.4 GHz Band Unless otherwise indicated, typical conditions are: TOP = 25 °C,VDD = 3.3 V, DC-DC on. Crystal frequency =38.4 MHz. RF center frequency 2.440 GHz. Conducted measurement from the antenna feedpoint. Table 4.12. RF Receiver General Characteristics for 2.4 GHz Band Parameter Symbol RF tuning frequency range FRANGE Receive mode maximum spurious emission SPURRX Test Condition Min Typ Max Unit 2400 — 2483.5 MHz 30 MHz to 1 GHz — -57 — dBm 1 GHz to 12 GHz — -47 — dBm Max spurious emissions dur- SPURRX_FCC ing active receive mode, per FCC Part 15.109(a) 216 MHz to 960 MHz, Conducted Measurement — -55.2 — dBm Above 960 MHz, Conducted Measurement — -47.2 — dBm Level above which RFSENSE will trigger1 RFSENSETRIG CW at 2.45 GHz — -24 — dBm Level below which RFSENSE will not trigger1 RFSENSETHRES — -50 — dBm Note: 1. RFSENSE performance is only valid from 0 to 85 °C. RFSENSE should be disabled outside this temperature range. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 22 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.8.3 RF Receiver Characteristics for Bluetooth Smart in the 2.4 GHz Band Unless otherwise indicated, typical conditions are: TOP = 25 °C,VDD = 3.3 V. Crystal frequency = 38.4 MHz. RF center frequency 2.440 GHz. DC-DC on. Conducted measurement from the antenna feedpoint. Table 4.13. RF Receiver Characteristics for Bluetooth Smart in the 2.4GHz Band Parameter Symbol Test Condition Min Typ Max Unit Max usable receiver input level, 0.1% BER SAT Signal is reference signal1. Packet length is 20 bytes. — 10 — dBm 30.8% Packet Error Rate2 SENS With non-ideal signals as specified in RF-PHY.TS.4.2.2, section 4.6.1 — -92 — dBm Signal to co-channel interfer- C/ICC er, 0.1% BER Desired signal 3 dB above reference sensitivity — 8.3 — dB Blocking, 0.1% BER, Desired BLOCKOOB is reference signal at -67 dBm. Interferer is CW in OOB range. Interferer frequency 30 MHz ≤ f ≤ 2000 MHz — -27 — dBm Interferer frequency 2003 MHz ≤ f ≤ 2399 MHz — -32 — dBm Interferer frequency 2484 MHz ≤ f ≤ 2997 MHz — -32 — dBm Interferer frequency 3 GHz ≤ f ≤ 12.75 GHz — -27 — dBm Per Core_4.1, Vol 6, Part A, Section 4.4 with n = 3 — -25.8 — dBm Upper limit of input power RSSIMAX range over which RSSI resolution is maintained 4 — — dBm Lower limit of input power RSSIMIN range over which RSSI resolution is maintained — — -101 dBm — — 0.5 dB Intermodulation performance IM RSSI resolution RSSIRES Over RSSIMIN to RSSIMAX Note: 1. Reference signal is defined 2GFSK at -67 dBm, Modulation index = 0.5, BT = 0.5, Bit rate = 1 Mbps, desired data = PRBS9; interferer data = PRBS15; frequency accuracy better than 1 ppm 2. Receive sensitivity on Bluetooth Smart channel 26 is -86 dBm silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 23 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.9 Oscillators 4.1.9.1 LFXO Table 4.14. LFXO Parameter Symbol Crystal frequency fLFXO Test Condition Overall frequency tolerance in all conditions1 Min Typ Max Unit — 32.768 — kHz 100 ppm -100 Note: 1. XTAL nominal frequency tolerance = +/- 20 ppm 4.1.9.2 HFXO Table 4.15. HFXO Parameter Symbol Crystal frequency fHFXO Test Condition Crystal frequency tolerance Min Typ Max Unit - 38.4 - MHz 40 ppm -40 4.1.9.3 LFRCO Table 4.16. LFRCO Parameter Symbol Test Condition Oscillation frequency fLFRCO Startup time tLFRCO Current consumption 1 ILFRCO Min Typ Max Unit ENVREF = 1 in CMU_LFRCOCTRL 30.474 32.768 34.243 kHz ENVREF = 0 in CMU_LFRCOCTRL 30.474 32.768 33.915 kHz — 500 — μs ENVREF = 1 in CMU_LFRCOCTRL — 342 — nA ENVREF = 0 in CMU_LFRCOCTRL — 494 — nA Note: 1. Block is supplied by AVDD if ANASW = 0, or DVDD if ANASW=1 in EMU_PWRCTRL register silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 24 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.9.4 HFRCO and AUXHFRCO Table 4.17. HFRCO and AUXHFRCO Parameter Symbol Test Condition Min Typ Max Unit Frequency Accuracy fHFRCO Any frequency band, across supply voltage and temperature -2.5 — 2.5 % Start-up time tHFRCO fHFRCO ≥ 19 MHz — 300 — ns 4 < fHFRCO < 19 MHz — 1 — μs fHFRCO ≤ 4 MHz — 2.5 — μs fHFRCO = 38 MHz — 204 228 μA fHFRCO = 32 MHz — 171 190 μA fHFRCO = 26 MHz — 147 164 μA fHFRCO = 19 MHz — 126 138 μA fHFRCO = 16 MHz — 110 120 μA fHFRCO = 13 MHz — 100 110 μA fHFRCO = 7 MHz — 81 91 μA fHFRCO = 4 MHz — 33 35 μA fHFRCO = 2 MHz — 31 35 μA fHFRCO = 1 MHz — 30 35 μA Coarse (% of period) — 0.8 — % Fine (% of period) — 0.1 — % — 0.2 — % RMS Min Typ Max Unit 0.95 1 1.07 kHz Current consumption on all supplies Step size Period Jitter IHFRCO SSHFRCO PJHFRCO 4.1.9.5 ULFRCO Table 4.18. ULFRCO Parameter Symbol Oscillation frequency fULFRCO silabs.com | Smart. Connected. Energy-friendly. Test Condition Rev. 1.00 | 25 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.10 Flash Memory Characteristics Table 4.19. Flash Memory Characteristics1 Parameter Symbol Flash erase cycles before failure ECFLASH Flash data retention Min Typ Max Unit 10000 — — cycles RETFLASH 10 — — years Word (32-bit) programming time tW_PROG 20 26 40 μs Page erase time tPERASE 20 27 40 ms Mass erase time tMERASE 20 27 40 ms Device erase time2 tDERASE — 60 74 ms Page erase current3 IERASE — — 3 mA — — 5 mA — — 3 mA Mass or Device erase current3 Write current3 IWRITE Test Condition Note: 1. Flash data retention information is published in the Quarterly Quality and Reliability Report. 2. Device erase is issued over the AAP interface and erases all flash, SRAM, the Lock Bit (LB) page, and the User data page Lock Word (ULW) 3. Measured at 25°C silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 26 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.11 GPIO For the table below, see Figure 3.2 Power Supply Configuration on page 5 on page 5 to see the relation between the modules external VDD pin and internal voltage supplies. The module itself has only one external power supply input (VDD). Table 4.20. GPIO Parameter Symbol Input low voltage Test Condition Min Typ Max Unit VIOIL — — IOVDD*0.3 V Input high voltage VIOIH IOVDD*0.7 — — V Output high voltage relative to IOVDD VIOOH IOVDD*0.8 — — V IOVDD*0.6 — — V IOVDD*0.8 — — V IOVDD*0.6 — — V — — IOVDD*0.2 V — — IOVDD*0.4 V — — IOVDD*0.2 V — — IOVDD*0.4 V All GPIO except LFXO pins, GPIO ≤ IOVDD — 0.1 30 nA LFXO Pins, GPIO ≤ IOVDD — 0.1 50 nA IOVDD < GPIO ≤ IOVDD + 2 V — 3.3 15 μA Sourcing 3 mA, IOVDD ≥ 3 V, DRIVESTRENGTH1 = WEAK Sourcing 1.2 mA, IOVDD ≥ 1.62 V, DRIVESTRENGTH1 = WEAK Sourcing 20 mA, IOVDD ≥ 3 V, DRIVESTRENGTH1 = STRONG Sourcing 8 mA, IOVDD ≥ 1.62 V, DRIVESTRENGTH1 = STRONG Output low voltage relative to VIOOL IOVDD Sinking 3 mA, IOVDD ≥ 3 V, DRIVESTRENGTH1 = WEAK Sinking 1.2 mA, IOVDD ≥ 1.62 V, DRIVESTRENGTH1 = WEAK Sinking 20 mA, IOVDD ≥ 3 V, DRIVESTRENGTH1 = STRONG Sinking 8 mA, IOVDD ≥ 1.62 V, DRIVESTRENGTH1 = STRONG Input leakage current IIOLEAK Input leakage current on 5VTOL pads above IOVDD I5VTOLLEAK I/O pin pull-up resistor RPU 30 43 65 kΩ I/O pin pull-down resistor RPD 30 43 65 kΩ 20 25 35 ns Pulse width of pulses retIOGLITCH moved by the glitch suppression filter silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 27 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Output fall time, From 70% to 30% of VIO tIOOF CL = 50 pF, Min Typ Max Unit — 1.8 — ns — 4.5 — ns — 2.2 — ns — 7.4 — ns Min Typ Max Unit DRIVESTRENGTH1 = STRONG, SLEWRATE1 = 0x6 CL = 50 pF, DRIVESTRENGTH1 = WEAK, SLEWRATE1 = 0x6 Output rise time, From 30% to 70% of VIO tIOOR CL = 50 pF, DRIVESTRENGTH1 = STRONG, SLEWRATE = 0x61 CL = 50 pF, DRIVESTRENGTH1 = WEAK, SLEWRATE1 = 0x6 Note: 1. In GPIO_Pn_CTRL register 4.1.12 VMON Table 4.21. VMON Parameter Symbol Test Condition VMON Supply Current IVMON In EM0 or EM1, 1 supply monitored — 5.8 8.26 μA In EM0 or EM1, 4 supplies monitored — 11.8 16.8 μA In EM2, EM3 or EM4, 1 supply monitored — 62 — nA In EM2, EM3 or EM4, 4 supplies monitored — 99 — nA In EM0 or EM1 — 2 — μA In EM2, EM3 or EM4 — 2 — nA 1.62 — 3.4 V Coarse — 200 — mV Fine — 20 — mV Supply drops at 1V/μs rate — 460 — ns — 26 — mV VMON Loading of Monitored ISENSE Supply Threshold range VVMON_RANGE Threshold step size NVMON_STESP Response time tVMON_RES Hysteresis VVMON_HYST silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 28 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.13 ADC For the table below, see Figure 3.2 Power Supply Configuration on page 5 on page 5 to see the relation between the modules external VDD pin and internal voltage supplies. The module itself has only one external power supply input (VDD). Table 4.22. ADC Parameter Symbol Resolution VRESOLUTION Input voltage range VADCIN Test Condition Single ended Differential Input range of external refer- VADCREFIN_P ence voltage, single ended and differential Min Typ Max Unit 6 — 12 Bits 0 — 2*VREF V -VREF — VREF V 1 — VAVDD V Power supply rejection1 PSRRADC At DC — 80 — dB Analog input common mode rejection ratio CMRRADC At DC — 80 — dB 1 Msps / 16 MHz ADCCLK, — 301 350 μA 250 ksps / 4 MHz ADCCLK, BIASPROG = 6, GPBIASACC = 1 3 — 149 — μA 62.5 ksps / 1 MHz ADCCLK, — 91 — μA — 51 — μA — 9 — μA — 117 — μA — 79 — μA — 345 — μA 250 ksps / 4 MHz ADCCLK, BIASPROG = 6, GPBIASACC = 0 3 — 191 — μA 62.5 ksps / 1 MHz ADCCLK, — 132 — μA Current from all supplies, us- IADC_CONTIing internal reference buffer. NOUS_LP Continous operation. WARMUPMODE2 = KEEPADCWARM BIASPROG = 0, GPBIASACC = 1 3 BIASPROG = 15, GPBIASACC = 13 Current from all supplies, us- IADC_NORMAL_LP 35 ksps / 16 MHz ADCCLK, ing internal reference buffer. BIASPROG = 0, GPBIASACC = 1 Duty-cycled operation. WAR3 2 MUPMODE = NORMAL 5 ksps / 16 MHz ADCCLK BIASPROG = 0, GPBIASACC = 1 3 Current from all supplies, us- IADC_STANDing internal reference buffer. BY_LP Duty-cycled operation. AWARMUPMODE2 = KEEPINSTANDBY or KEEPINSLOWACC 125 ksps / 16 MHz ADCCLK, BIASPROG = 0, GPBIASACC = 1 3 35 ksps / 16 MHz ADCCLK, BIASPROG = 0, GPBIASACC = 1 3 Current from all supplies, us- IADC_CONTIing internal reference buffer. NOUS_HP Continous operation. WARMUPMODE2 = KEEPADCWARM 1 Msps / 16 MHz ADCCLK, BIASPROG = 0, GPBIASACC = 0 3 BIASPROG = 15, GPBIASACC = 03 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 29 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Current from all supplies, us- IADC_NORMAL_HP 35 ksps / 16 MHz ADCCLK, ing internal reference buffer. BIASPROG = 0, GPBIASACC = 0 Duty-cycled operation. WAR3 2 MUPMODE = NORMAL 5 ksps / 16 MHz ADCCLK Min Typ Max Unit — 102 — μA — 17 — μA — 162 — μA — 123 — μA — 140 — μA BIASPROG = 0, GPBIASACC = 0 3 Current from all supplies, us- IADC_STANDing internal reference buffer. BY_HP Duty-cycled operation. AWARMUPMODE2 = KEEPINSTANDBY or KEEPINSLOWACC 125 ksps / 16 MHz ADCCLK, BIASPROG = 0, GPBIASACC = 0 3 35 ksps / 16 MHz ADCCLK, BIASPROG = 0, GPBIASACC = 0 3 Current from HFPERCLK IADC_CLK ADC Clock Frequency fADCCLK — — 16 MHz Throughput rate fADCRATE — — 1 Msps Conversion time4 tADCCONV 6 bit — 7 — cycles 8 bit — 9 — cycles 12 bit — 13 — cycles WARMUPMODE2 = NORMAL — — 5 μs WARMUPMODE2 = KEEPINSTANDBY — — 2 μs WARMUPMODE2 = KEEPINSLOWACC — — 1 μs Internal reference, 2.5 V full-scale, differential (-1.25, 1.25) 58 67 — dB vrefp_in = 1.25 V direct mode with 2.5 V full-scale, differential — 68 — dB Startup time of reference generator and ADC core SNDR at 1Msps and fin = 10kHz tADCSTART SNDRADC HFPERCLK = 16 MHz Spurious-Free Dynamic Range (SFDR) SFDRADC 1 MSamples/s, 10 kHz full-scale sine wave — 75 — dB Input referred ADC noise, rms VREF_NOISE Including quantization noise and distortion — 380 — μV Offset Error VADCOFFSETERR -3 0.25 3 LSB Gain error in ADC VADC_GAIN Using internal reference — -0.2 5 % Using external reference — -1 — % Differential non-linearity (DNL) DNLADC 12 bit resolution -1 — 2 LSB Integral non-linearity (INL), End point method INLADC 12 bit resolution -6 — 6 LSB Temperature Sensor Slope VTS_SLOPE — -1.84 — mV/°C silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 30 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Min Typ Max Unit Note: 1. PSRR is referenced to AVDD when ANASW=0 and to DVDD when ANASW=1 in EMU_PWRCTRL 2. In ADCn_CNTL register 3. In ADCn_BIASPROG register 4. Derived from ADCCLK silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 31 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.14 IDAC For the table below, see Figure 3.2 Power Supply Configuration on page 5 on page 5 to see the relation between the modules external VDD pin and internal voltage supplies. The module itself has only one external power supply input (VDD). Table 4.23. IDAC Parameter Symbol Number of Ranges NIDAC_RANGES Output Current IIDAC_OUT Linear steps within each range NIDAC_STEPS Step size SSIDAC Total Accuracy, STEPSEL1 = ACCIDAC 0x10 silabs.com | Smart. Connected. Energy-friendly. Test Condition Min Typ Max Unit — 4 — - RANGSEL1 = RANGE0 0.05 — 1.6 μA RANGSEL1 = RANGE1 1.6 — 4.7 μA RANGSEL1 = RANGE2 0.5 — 16 μA RANGSEL1 = RANGE3 2 — 64 μA — 32 — RANGSEL1 = RANGE0 — 50 — nA RANGSEL1 = RANGE1 — 100 — nA RANGSEL1 = RANGE2 — 500 — nA RANGSEL1 = RANGE3 — 2 — μA EM0 or EM1, AVDD=3.3 V, T = 25 °C -2 — 2 % EM0 or EM1 -18 — 22 % EM2 or EM3, Source mode, RANGSEL1 = RANGE0, AVDD=3.3 V, T = 25 °C — -2 — % EM2 or EM3, Source mode, RANGSEL1 = RANGE1, AVDD=3.3 V, T = 25 °C — -1.7 — % EM2 or EM3, Source mode, RANGSEL1 = RANGE2, AVDD=3.3 V, T = 25 °C — -0.8 — % EM2 or EM3, Source mode, RANGSEL1 = RANGE3, AVDD=3.3 V, T = 25 °C — -0.5 — % EM2 or EM3, Sink mode, RANGSEL1 = RANGE0, AVDD=3.3 V, T = 25 °C — -0.7 — % EM2 or EM3, Sink mode, RANGSEL1 = RANGE1, AVDD=3.3 V, T = 25 °C — -0.6 — % EM2 or EM3, Sink mode, RANGSEL1 = RANGE2, AVDD=3.3 V, T = 25 °C — -0.5 — % EM2 or EM3, Sink mode, RANGSEL1 = RANGE3, AVDD=3.3 V, T = 25 °C — -0.5 — % Rev. 1.00 | 32 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Min Typ Max Unit Start up time tIDAC_SU Output within 1% of steady state value — 5 — μs Settling time, (output settled tIDAC_SETTLE within 1% of steady state value) Range setting is changed — 5 — μs Step value is changed — 1 — μs Current consumption in EM0 IIDAC or EM1 2 Source mode, excluding output current — 8.9 13 μA Sink mode, excluding output current — 12 16 μA Source mode, excluding output current, duty cycle mode, T = 25 °C — 1.04 — μA Sink mode, excluding output current, duty cycle mode, T = 25 °C — 1.08 — μA Source mode, excluding output current, duty cycle mode, T ≥ 85 °C — 8.9 — μA Sink mode, excluding output current, duty cycle mode, T ≥ 85 °C — 12 — μA RANGESEL1=0, output voltage = min(VIOVDD, VAVDD2-100 mv) — 0.04 — % RANGESEL1=1, output voltage = min(VIOVDD, VAVDD2-100 mV) — 0.02 — % RANGESEL1=2, output voltage = min(VIOVDD, VAVDD2-150 mV) — 0.02 — % RANGESEL1=3, output voltage = min(VIOVDD, VAVDD2-250 mV) — 0.02 — % RANGESEL1=0, output voltage = 100 mV — 0.18 — % RANGESEL1=1, output voltage = 100 mV — 0.12 — % RANGESEL1=2, output voltage = 150 mV — 0.08 — % RANGESEL1=3, output voltage = 250 mV — 0.02 — % Current consumption in EM2 or EM32 Output voltage compliance in ICOMP_SRC source mode, source current change relative to current sourced at 0 V Output voltage compliance in ICOMP_SINK sink mode, sink current change relative to current sunk at IOVDD Note: 1. In IDAC_CURPROG register 2. The IDAC is supplied by either AVDD, DVDD, or IOVDD based on the setting of ANASW in the EMU_PWRCTRL register and PWRSEL in the IDAC_CTRL register. Setting PWRSEL to 1 selects IOVDD. With PWRSEL cleared to 0, ANASW selects between AVDD (0) and DVDD (1). silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 33 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.15 Analog Comparator (ACMP) Table 4.24. ACMP Parameter Symbol Test Condition Input voltage range VACMPIN ACMPVDD = ACMPn_CTRL_PWRSEL 1 Supply Voltage VACMPVDD Active current not including voltage reference IACMP Current consumption of inter- IACMPREF nal voltage reference Hysteresis (VCM = 1.25 V, BIASPROG2 = 0x10, FULLBIAS2 = 1) VACMPHYST silabs.com | Smart. Connected. Energy-friendly. Min Typ Max Unit 0 — VACMPVDD V BIASPROG2 ≤ 0x10 or FULLBIAS2 = 0 1.85 — VVREGVDD_ V 0x10 < BIASPROG2 ≤ 0x20 and FULLBIAS2 = 1 2.1 BIASPROG2 = 1, FULLBIAS2 = 0 — 50 — nA BIASPROG2 = 0x10, FULLBIAS2 =0 — 306 — nA BIASPROG2 = 0x20, FULLBIAS2 =1 — 74 95 μA VLP selected as input using 2.5 V Reference / 4 (0.625 V) — 50 — nA VLP selected as input using VDD — 20 — nA VBDIV selected as input using 1.25 V reference / 1 — 4.1 — μA VADIV selected as input using VDD/1 — 2.4 — μA HYSTSEL3 = HYST0 -1.75 0 1.75 mV HYSTSEL3 = HYST1 10 18 26 mV HYSTSEL3 = HYST2 21 32 46 mV HYSTSEL3 = HYST3 27 44 63 mV HYSTSEL3 = HYST4 32 55 80 mV HYSTSEL3 = HYST5 38 65 100 mV HYSTSEL3 = HYST6 43 77 121 mV HYSTSEL3 = HYST7 47 86 148 mV HYSTSEL3 = HYST8 -4 0 4 mV HYSTSEL3 = HYST9 -27 -18 -10 mV HYSTSEL3 = HYST10 -47 -32 -18 mV HYSTSEL3 = HYST11 -64 -43 -27 mV HYSTSEL3 = HYST12 -78 -54 -32 mV HYSTSEL3 = HYST13 -93 -64 -37 mV HYSTSEL3 = HYST14 -113 -74 -42 mV HYSTSEL3 = HYST15 -135 -85 -47 mV MAX — VVREGVDD_ V MAX Rev. 1.00 | 34 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications Parameter Symbol Test Condition Min Typ Max Unit Comparator delay4 tACMPDELAY BIASPROG2 = 1, FULLBIAS2 = 0 — 30 — μs BIASPROG2 = 0x10, FULLBIAS2 =0 — 3.7 — μs BIASPROG2 = 0x20, FULLBIAS2 =1 — 35 — ns -35 — 35 mV Offset voltage VACMPOFFSET BIASPROG2 =0x10, FULLBIAS2 =1 Reference Voltage VACMPREF Internal 1.25 V reference 1 1.25 1.47 V Internal 2.5 V reference 2 2.5 2.8 V CSRESSEL5 = 0 — inf — kΩ CSRESSEL5 = 1 — 15 — kΩ CSRESSEL5 = 2 — 27 — kΩ CSRESSEL5 = 3 — 39 — kΩ CSRESSEL5 = 4 — 51 — kΩ CSRESSEL5 = 5 — 102 — kΩ CSRESSEL5 = 6 — 164 — kΩ CSRESSEL5 = 7 — 239 — kΩ Capacitive Sense Internal Resistance RCSRES Note: 1. ACMPVDD is a supply chosen by the setting in ACMPn_CTRL_PWRSEL and may be IOVDD, AVDD or DVDD 2. In ACMPn_CTRL register 3. In ACMPn_HYSTERESIS register 4. ±100 mV differential drive 5. In ACMPn_INPUTSEL register The total ACMP current is the sum of the contributions from the ACMP and its internal voltage reference as given as: IACMPTOTAL = IACMP + IACMPREF IACMPREF is zero if an external voltage reference is used. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 35 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.16 I2C I2C Standard-mode (Sm) Table 4.25. I2C Standard-mode (Sm)1 Parameter Symbol SCL clock frequency2 Test Condition Min Typ Max Unit fSCL 0 — 100 kHz SCL clock low time tLOW 4.7 — — μs SCL clock high time tHIGH 4 — — μs SDA set-up time tSU,DAT 250 — — ns SDA hold time3 tHD,DAT 100 — 3450 ns Repeated START condition set-up time tSU,STA 4.7 — — μs (Repeated) START condition tHD,STA hold time 4 — — μs STOP condition set-up time tSU,STO 4 — — μs Bus free time between a STOP and START condition tBUF 4.7 — — μs Note: 1. For CLHR set to 0 in the I2Cn_CTRL register 2. For the minimum HFPERCLK frequency required in Standard-mode, refer to the I2C chapter in the reference manual 3. The maximum SDA hold time (tHD,DAT) needs to be met only when the device does not stretch the low time of SCL (tLOW) silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 36 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications I2C Fast-mode (Fm) Table 4.26. I2C Fast-mode (Fm)1 Parameter Symbol SCL clock frequency2 Test Condition Min Typ Max Unit fSCL 0 — 400 kHz SCL clock low time tLOW 1.3 — — μs SCL clock high time tHIGH 0.6 — — μs SDA set-up time tSU,DAT 100 — — ns SDA hold time3 tHD,DAT 100 — 900 ns Repeated START condition set-up time tSU,STA 0.6 — — μs (Repeated) START condition tHD,STA hold time 0.6 — — μs STOP condition set-up time tSU,STO 0.6 — — μs Bus free time between a STOP and START condition tBUF 1.3 — — μs Note: 1. For CLHR set to 1 in the I2Cn_CTRL register 2. For the minimum HFPERCLK frequency required in Fast-mode, refer to the I2C chapter in the reference manual 3. The maximum SDA hold time (tHD,DAT) needs to be met only when the device does not stretch the low time of SCL (tLOW) I2C Fast-mode Plus (Fm+) Table 4.27. I2C Fast-mode Plus (Fm+)1 Parameter Symbol SCL clock frequency2 Test Condition Min Typ Max Unit fSCL 0 — 1000 kHz SCL clock low time tLOW 0.5 — — μs SCL clock high time tHIGH 0.26 — — μs SDA set-up time tSU,DAT 50 — — ns SDA hold time tHD,DAT 100 — — ns Repeated START condition set-up time tSU,STA 0.26 — — μs (Repeated) START condition tHD,STA hold time 0.26 — — μs STOP condition set-up time tSU,STO 0.26 — — μs Bus free time between a STOP and START condition tBUF 0.5 — — μs Note: 1. For CLHR set to 0 or 1 in the I2Cn_CTRL register 2. For the minimum HFPERCLK frequency required in Fast-mode Plus, refer to the I2C chapter in the reference manual silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 37 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications 4.1.17 USART SPI SPI Master Timing Table 4.28. SPI Master Timing Parameter Symbol SCLK period 1 2 tSCLK CS to MOSI 1 2 Test Condition Min Typ Max Unit 2* tHFPERCLK — — ns tCS_MO 0 — 8 ns SCLK to MOSI 1 2 tSCLK_MO 3 — 20 ns MISO setup time 1 2 tSU_MI IOVDD = 1.62 V 56 — — ns IOVDD = 3.0 V 37 — — ns 6 — — ns tH_MI MISO hold time 1 2 Note: 1. Applies for both CLKPHA = 0 and CLKPHA = 1 (figure only shows CLKPHA = 0) 2. Measurement done with 8 pF output loading at 10% and 90% of VDD (figure shows 50% of VDD) CS tCS_MO tSCKL_MO SCLK CLKPOL = 0 tSCLK SCLK CLKPOL = 1 MOSI tSU_MI tH_MI MISO Figure 4.1. SPI Master Timing Diagram silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 38 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Electrical Specifications SPI Slave Timing Table 4.29. SPI Slave Timing Parameter Symbol SCKL period 1 2 Test Condition Min Typ Max Unit tSCLK_sl 2* tHFPERCLK — — ns SCLK high period1 2 tSCLK_hi 3* tHFPERCLK — — ns SCLK low period 1 2 tSCLK_lo 3* tHFPERCLK — — ns CS active to MISO 1 2 tCS_ACT_MI 4 — 50 ns CS disable to MISO 1 2 tCS_DIS_MI 4 — 50 ns MOSI setup time 1 2 tSU_MO 4 — — ns MOSI hold time 1 2 tH_MO 3+2* tHFPERCLK — — ns SCLK to MISO 1 2 tSCLK_MI 16 + tHFPERCLK — 66 + 2 * tHFPERCLK ns Note: 1. Applies for both CLKPHA = 0 and CLKPHA = 1 (figure only shows CLKPHA = 0) 2. Measurement done with 8 pF output loading at 10% and 90% of VDD (figure shows 50% of VDD) CS tCS_ACT_MI tCS_DIS_MI SCLK CLKPOL = 0 SCLK CLKPOL = 1 tSCLK_HI tSU_MO tSCLK_LO tSCLK tH_MO MOSI tSCLK_MI MISO Figure 4.2. SPI Slave Timing Diagram silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 39 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Typical Connection Diagrams 5. Typical Connection Diagrams 5.1 Power, Ground, Debug and Host UART Typical power supply, ground and MCU debug and host (NCP) UART connections are shown in the figure below. Note: The Module Reset signal is recommended to be connected to a GPIO line on the Host CPU. Figure 5.1. BGM113 Connected to a Host CPU with Typical Power Supply, Ground and Debug connections 5.2 SPI Peripheral Connection The figure below shows how to connect a SPI peripheral device Figure 5.2. SPI Peripheral Connections silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 40 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Typical Connection Diagrams 5.3 I2C Peripheral Connection The figure below shows how to connect an I2C peripheral. Figure 5.3. BGM113 Module Connected with I2C Device silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 41 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Layout Guidelines 6. Layout Guidelines For optimal performance of the BGM113, please follow the PCB layout guidelines and ground plane recommendations indicated in this section. 6.1 Recommended Placement on the Application PCB For optimal performance of the BGM113 Module, please follow these guidelines: • Place the module at the edge of the PCB, as shown in the figure below. • Do not place any metal (traces, components, battery, etc.) within the clearance area of the antenna (shown in the figure below). • Connect all ground pads directly to a solid ground plane. • Place the ground vias as close to the ground pads as possible. • Do not place plastic or any other dielectric material in touch with the antenna. Figure 6.1. Recommended Application PCB Layout for the BGM113 Module silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 42 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Layout Guidelines The layouts in the next figure will result in severely degraded RF-performance. Figure 6.2. Non-optimal Application PCB Layouts for the BGM113 Module Figure 6.3. Effect of Ground Plane on Antenna Efficiency for the BGM113 6.2 Effect of Plastic and Metal Materials Do not place plastic or any other dielectric material in closs proximity to the antenna. Any metallic objects in close proximity to the antenna will prevent the antenna from radiating freely. The minimum recommended distance of metallic and/or conductive objects is 10 mm in any direction from the antenna except in the directions of the application PCB ground planes. 6.3 Locating the Module Close to Human Body Placing the module in touch or very close to the human body will negatively impact antenna efficiency and reduce range. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 43 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Layout Guidelines 6.4 2D Radiation Pattern Plots Figure 6.4. Typical 2D Radiation Pattern – Front View Figure 6.5. Typical 2D Radiation Pattern – Side View silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 44 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Layout Guidelines Figure 6.6. Typical 2D Radiation Pattern – Top View silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 45 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions 7. Pin Definitions 7.1 BGM113 Definition Figure 7.1. BGM113 Pinout silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 46 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Table 7.1. Device Pinout Pin# and Name Pin # Pin Name 1-7, 18, 25, 36 GND 10 9 19, 30 PF0 PF1 PF2 Pin Alternate Functionality / Description Analog Timers Communication Radio Other TIM0_CC0 #24 TIM0_CC1 #23 TIM0_CC2 #22 TIM0_CDTI0 #21 TIM0_CDTI1 #20 TIM0_CDTI2 #19 TIM1_CC0 #24 TIM1_CC1 #23 TIM1_CC2 #22 TIM1_CC3 #21 LETIM0_OUT0 #24 LETIM0_OUT1 #23 PCNT0_S0IN #24 PCNT0_S1IN #23 US0_TX #24 US0_RX #23 US0_CLK #22 US0_CS #21 US0_CTS #20 US0_RTS #19 US1_TX #24 US1_RX #23 US1_CLK #22 US1_CS #21 US1_CTS #20 US1_RTS #19 LEU0_TX #24 LEU0_RX #23 I2C0_SDA #24 I2C0_SCL #23 FRC_DCLK #24 FRC_DOUT #23 FRC_DFRAME #22 MODEM_DCLK #24 MODEM_DIN #23 MODEM_DOUT #22 MODEM_ANT0 #21 MODEM_ANT1 #20 PRS_CH0 #0 PRS_CH1 #7 PRS_CH2 #6 PRS_CH3 #5 ACMP0_O #24 ACMP1_O #24 DBG_SWCLKTCK #0 TIM0_CC0 #25 TIM0_CC1 #24 TIM0_CC2 #23 TIM0_CDTI0 #22 TIM0_CDTI1 #21 TIM0_CDTI2 #20 TIM1_CC0 #25 TIM1_CC1 #24 TIM1_CC2 #23 TIM1_CC3 #22 LETIM0_OUT0 #25 LETIM0_OUT1 #24 PCNT0_S0IN #25 PCNT0_S1IN #24 US0_TX #25 US0_RX #24 US0_CLK #23 US0_CS #22 US0_CTS #21 US0_RTS #20 US1_TX #25 US1_RX #24 US1_CLK #23 US1_CS #22 US1_CTS #21 US1_RTS #20 LEU0_TX #25 LEU0_RX #24 I2C0_SDA #25 I2C0_SCL #24 FRC_DCLK #25 FRC_DOUT #24 FRC_DFRAME #23 MODEM_DCLK #25 MODEM_DIN #24 MODEM_DOUT #23 MODEM_ANT0 #22 MODEM_ANT1 #21 PRS_CH0 #1 PRS_CH1 #0 PRS_CH2 #7 PRS_CH3 #6 ACMP0_O #25 ACMP1_O #25 DBG_SWDIOTMS #0 TIM0_CC0 #26 TIM0_CC1 #25 TIM0_CC2 #24 TIM0_CDTI0 #23 TIM0_CDTI1 #22 TIM0_CDTI2 #21 TIM1_CC0 #26 TIM1_CC1 #25 TIM1_CC2 #24 TIM1_CC3 #23 LETIM0_OUT0 #26 LETIM0_OUT1 #25 PCNT0_S0IN #26 PCNT0_S1IN #25 US0_TX #26 US0_RX #25 US0_CLK #24 US0_CS #23 US0_CTS #22 US0_RTS #21 US1_TX #26 US1_RX #25 US1_CLK #24 US1_CS #23 US1_CTS #22 US1_RTS #21 LEU0_TX #26 LEU0_RX #25 I2C0_SDA #26 I2C0_SCL #25 FRC_DCLK #26 FRC_DOUT #25 FRC_DFRAME #24 MODEM_DCLK #26 MODEM_DIN #25 MODEM_DOUT #24 MODEM_ANT0 #23 MODEM_ANT1 #22 CMU_CLK0 #6 PRS_CH0 #2 PRS_CH1 #1 PRS_CH2 #0 PRS_CH3 #7 ACMP0_O #26 ACMP1_O #26 DBG_TDO #0 DBG_SWO #0 GPIO_EM4WU0 Ground BUSAX [ADC0: APORT1XCH16 ACMP0: APORT1XCH16 ACMP1: APORT1XCH16] BUSBY [ADC0: APORT2YCH16 ACMP0: APORT2YCH16 ACMP1: APORT2YCH16] BUSAY [ADC0: APORT1YCH17 ACMP0: APORT1YCH17 ACMP1: APORT1YCH17] BUSBX [ADC0: APORT2XCH17 ACMP0: APORT2XCH17 ACMP1: APORT2XCH17] BUSAX [ADC0: APORT1XCH18 ACMP0: APORT1XCH18 ACMP1: APORT1XCH18] BUSBY [ADC0: APORT2YCH18 ACMP0: APORT2YCH18 ACMP1: APORT2YCH18] silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 47 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Pin# and Name Pin # Pin Name 20, 31 PF3 8, 17 VDD 34 RESETn 11, 33 PD13 Pin Alternate Functionality / Description Analog BUSAY [ADC0: APORT1YCH19 ACMP0: APORT1YCH19 ACMP1: APORT1YCH19] BUSBX [ADC0: APORT2XCH19 ACMP0: APORT2XCH19 ACMP1: APORT2XCH19] PD14 Communication Radio Other TIM0_CC0 #27 TIM0_CC1 #26 TIM0_CC2 #25 TIM0_CDTI0 #24 TIM0_CDTI1 #23 TIM0_CDTI2 #22 TIM1_CC0 #27 TIM1_CC1 #26 TIM1_CC2 #25 TIM1_CC3 #24 LETIM0_OUT0 #27 LETIM0_OUT1 #26 PCNT0_S0IN #27 PCNT0_S1IN #26 US0_TX #27 US0_RX #26 US0_CLK #25 US0_CS #24 US0_CTS #23 US0_RTS #22 US1_TX #27 US1_RX #26 US1_CLK #25 US1_CS #24 US1_CTS #23 US1_RTS #22 LEU0_TX #27 LEU0_RX #26 I2C0_SDA #27 I2C0_SCL #26 FRC_DCLK #27 FRC_DOUT #26 FRC_DFRAME #25 MODEM_DCLK #27 MODEM_DIN #26 MODEM_DOUT #25 MODEM_ANT0 #24 MODEM_ANT1 #23 CMU_CLK1 #6 PRS_CH0 #3 PRS_CH1 #2 PRS_CH2 #1 PRS_CH3 #0 ACMP0_O #27 ACMP1_O #27 DBG_TDI #0 Radio power supply Reset input, active low.To apply an external reset source to this pin, it is required to only drive this pin low during reset, and let the internal pull-up ensure that reset is released. BUSCY [ADC0: APORT3YCH5 ACMP0: APORT3YCH5 ACMP1: APORT3YCH5 IDAC0: APORT1YCH5] BUSDX [ADC0: APORT4XCH5 ACMP0: APORT4XCH5 ACMP1: APORT4XCH5] 32 Timers BUSCX [ADC0: APORT3XCH6 ACMP0: APORT3XCH6 ACMP1: APORT3XCH6 IDAC0: APORT1XCH6] BUSDY [ADC0: APORT4YCH6 ACMP0: APORT4YCH6 ACMP1: APORT4YCH6] silabs.com | Smart. Connected. Energy-friendly. TIM0_CC0 #21 TIM0_CC1 #20 TIM0_CC2 #19 TIM0_CDTI0 #18 TIM0_CDTI1 #17 TIM0_CDTI2 #16 TIM1_CC0 #21 TIM1_CC1 #20 TIM1_CC2 #19 TIM1_CC3 #18 LETIM0_OUT0 #21 LETIM0_OUT1 #20 PCNT0_S0IN #21 PCNT0_S1IN #20 US0_TX #21 US0_RX #20 US0_CLK #19 US0_CS #18 US0_CTS #17 US0_RTS #16 US1_TX #21 US1_RX #20 US1_CLK #19 US1_CS #18 US1_CTS #17 US1_RTS #16 LEU0_TX #21 LEU0_RX #20 I2C0_SDA #21 I2C0_SCL #20 FRC_DCLK #21 FRC_DOUT #20 FRC_DFRAME #19 MODEM_DCLK #21 MODEM_DIN #20 MODEM_DOUT #19 MODEM_ANT0 #18 MODEM_ANT1 #17 PRS_CH3 #12 PRS_CH4 #4 PRS_CH5 #3 PRS_CH6 #15 ACMP0_O #21 ACMP1_O #21 TIM0_CC0 #22 TIM0_CC1 #21 TIM0_CC2 #20 TIM0_CDTI0 #19 TIM0_CDTI1 #18 TIM0_CDTI2 #17 TIM1_CC0 #22 TIM1_CC1 #21 TIM1_CC2 #20 TIM1_CC3 #19 LETIM0_OUT0 #22 LETIM0_OUT1 #21 PCNT0_S0IN #22 PCNT0_S1IN #21 US0_TX #22 US0_RX #21 US0_CLK #20 US0_CS #19 US0_CTS #18 US0_RTS #17 US1_TX #22 US1_RX #21 US1_CLK #20 US1_CS #19 US1_CTS #18 US1_RTS #17 LEU0_TX #22 LEU0_RX #21 I2C0_SDA #22 I2C0_SCL #21 FRC_DCLK #22 FRC_DOUT #21 FRC_DFRAME #20 MODEM_DCLK #22 MODEM_DIN #21 MODEM_DOUT #20 MODEM_ANT0 #19 MODEM_ANT1 #18 CMU_CLK0 #5 PRS_CH3 #13 PRS_CH4 #5 PRS_CH5 #4 PRS_CH6 #16 ACMP0_O #22 ACMP1_O #22 GPIO_EM4WU4 Rev. 1.00 | 48 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Pin# and Name Pin # 24, 26 Pin Alternate Functionality / Description Pin Name Analog Timers Communication Radio Other PD15 BUSCY [ADC0: APORT3YCH7 ACMP0: APORT3YCH7 ACMP1: APORT3YCH7 IDAC0: APORT1YCH7] TIM0_CC0 #23 TIM0_CC1 #22 TIM0_CC2 #21 TIM0_CDTI0 #20 TIM0_CDTI1 #19 TIM0_CDTI2 #18 TIM1_CC0 #23 TIM1_CC1 #22 TIM1_CC2 #21 TIM1_CC3 #20 LETIM0_OUT0 #23 LETIM0_OUT1 #22 PCNT0_S0IN #23 PCNT0_S1IN #22 US0_TX #23 US0_RX #22 US0_CLK #21 US0_CS #20 US0_CTS #19 US0_RTS #18 US1_TX #23 US1_RX #22 US1_CLK #21 US1_CS #20 US1_CTS #19 US1_RTS #18 LEU0_TX #23 LEU0_RX #22 I2C0_SDA #23 I2C0_SCL #22 FRC_DCLK #23 FRC_DOUT #22 FRC_DFRAME #21 MODEM_DCLK #23 MODEM_DIN #22 MODEM_DOUT #21 MODEM_ANT0 #20 MODEM_ANT1 #19 CMU_CLK1 #5 PRS_CH3 #14 PRS_CH4 #6 PRS_CH5 #5 PRS_CH6 #17 ACMP0_O #23 ACMP1_O #23 DBG_SWO #2 TIM0_CC0 #0 TIM0_CC1 #31 TIM0_CC2 #30 TIM0_CDTI0 #29 TIM0_CDTI1 #28 TIM0_CDTI2 #27 TIM1_CC0 #0 TIM1_CC1 #31 TIM1_CC2 #30 TIM1_CC3 #29 LETIM0_OUT0 #0 LETIM0_OUT1 #31 PCNT0_S0IN #0 PCNT0_S1IN #31 US0_TX #0 US0_RX #31 US0_CLK #30 US0_CS #29 US0_CTS #28 US0_RTS #27 US1_TX #0 US1_RX #31 US1_CLK #30 US1_CS #29 US1_CTS #28 US1_RTS #27 LEU0_TX #0 LEU0_RX #31 I2C0_SDA #0 I2C0_SCL #31 FRC_DCLK #0 FRC_DOUT #31 FRC_DFRAME #30 MODEM_DCLK #0 MODEM_DIN #31 MODEM_DOUT #30 MODEM_ANT0 #29 MODEM_ANT1 #28 CMU_CLK1 #0 PRS_CH6 #0 PRS_CH7 #10 PRS_CH8 #9 PRS_CH9 #8 ACMP0_O #0 ACMP1_O #0 TIM0_CC0 #1 TIM0_CC1 #0 TIM0_CC2 #31 TIM0_CDTI0 #30 TIM0_CDTI1 #29 TIM0_CDTI2 #28 TIM1_CC0 #1 TIM1_CC1 #0 TIM1_CC2 #31 TIM1_CC3 #30 LETIM0_OUT0 #1 LETIM0_OUT1 #0 PCNT0_S0IN #1 PCNT0_S1IN #0 US0_TX #1 US0_RX #0 US0_CLK #31 US0_CS #30 US0_CTS #29 US0_RTS #28 US1_TX #1 US1_RX #0 US1_CLK #31 US1_CS #30 US1_CTS #29 US1_RTS #28 LEU0_TX #1 LEU0_RX #0 I2C0_SDA #1 I2C0_SCL #0 FRC_DCLK #1 FRC_DOUT #0 FRC_DFRAME #31 MODEM_DCLK #1 MODEM_DIN #0 MODEM_DOUT #31 MODEM_ANT0 #30 MODEM_ANT1 #29 CMU_CLK0 #0 PRS_CH6 #1 PRS_CH7 #0 PRS_CH8 #10 PRS_CH9 #9 ACMP0_O #1 ACMP1_O #1 BUSDX [ADC0: APORT4XCH7 ACMP0: APORT4XCH7 ACMP1: APORT4XCH7] ADC0_EXTN 23, 27 PA0 BUSCX [ADC0: APORT3XCH8 ACMP0: APORT3XCH8 ACMP1: APORT3XCH8 IDAC0: APORT1XCH8] BUSDY [ADC0: APORT4YCH8 ACMP0: APORT4YCH8 ACMP1: APORT4YCH8] ADC0_EXTP 12 PA1 BUSCY [ADC0: APORT3YCH9 ACMP0: APORT3YCH9 ACMP1: APORT3YCH9 IDAC0: APORT1YCH9] BUSDX [ADC0: APORT4XCH9 ACMP0: APORT4XCH9 ACMP1: APORT4XCH9] silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 49 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Pin# and Name Pin # 15 Pin Alternate Functionality / Description Pin Name Analog Timers Communication Radio Other PB11 BUSCY [ADC0: APORT3YCH27 ACMP0: APORT3YCH27 ACMP1: APORT3YCH27 IDAC0: APORT1YCH27] TIM0_CC0 #6 TIM0_CC1 #5 TIM0_CC2 #4 TIM0_CDTI0 #3 TIM0_CDTI1 #2 TIM0_CDTI2 #1 TIM1_CC0 #6 TIM1_CC1 #5 TIM1_CC2 #4 TIM1_CC3 #3 LETIM0_OUT0 #6 LETIM0_OUT1 #5 PCNT0_S0IN #6 PCNT0_S1IN #5 US0_TX #6 US0_RX #5 US0_CLK #4 US0_CS #3 US0_CTS #2 US0_RTS #1 US1_TX #6 US1_RX #5 US1_CLK #4 US1_CS #3 US1_CTS #2 US1_RTS #1 LEU0_TX #6 LEU0_RX #5 I2C0_SDA #6 I2C0_SCL #5 FRC_DCLK #6 FRC_DOUT #5 FRC_DFRAME #4 MODEM_DCLK #6 MODEM_DIN #5 MODEM_DOUT #4 MODEM_ANT0 #3 MODEM_ANT1 #2 PRS_CH6 #6 PRS_CH7 #5 PRS_CH8 #4 PRS_CH9 #3 ACMP0_O #6 ACMP1_O #6 TIM0_CC0 #7 TIM0_CC1 #6 TIM0_CC2 #5 TIM0_CDTI0 #4 TIM0_CDTI1 #3 TIM0_CDTI2 #2 TIM1_CC0 #7 TIM1_CC1 #6 TIM1_CC2 #5 TIM1_CC3 #4 LETIM0_OUT0 #7 LETIM0_OUT1 #6 PCNT0_S0IN #7 PCNT0_S1IN #6 US0_TX #7 US0_RX #6 US0_CLK #5 US0_CS #4 US0_CTS #3 US0_RTS #2 US1_TX #7 US1_RX #6 US1_CLK #5 US1_CS #4 US1_CTS #3 US1_RTS #2 LEU0_TX #7 LEU0_RX #6 I2C0_SDA #7 I2C0_SCL #6 FRC_DCLK #7 FRC_DOUT #6 FRC_DFRAME #5 MODEM_DCLK #7 MODEM_DIN #6 MODEM_DOUT #5 MODEM_ANT0 #4 MODEM_ANT1 #3 PRS_CH6 #7 PRS_CH7 #6 PRS_CH8 #5 PRS_CH9 #4 ACMP0_O #7 ACMP1_O #7 TIM0_CC0 #8 TIM0_CC1 #7 TIM0_CC2 #6 TIM0_CDTI0 #5 TIM0_CDTI1 #4 TIM0_CDTI2 #3 TIM1_CC0 #8 TIM1_CC1 #7 TIM1_CC2 #6 TIM1_CC3 #5 LETIM0_OUT0 #8 LETIM0_OUT1 #7 PCNT0_S0IN #8 PCNT0_S1IN #7 US0_TX #8 US0_RX #7 US0_CLK #6 US0_CS #5 US0_CTS #4 US0_RTS #3 US1_TX #8 US1_RX #7 US1_CLK #6 US1_CS #5 US1_CTS #4 US1_RTS #3 LEU0_TX #8 LEU0_RX #7 I2C0_SDA #8 I2C0_SCL #7 FRC_DCLK #8 FRC_DOUT #7 FRC_DFRAME #6 MODEM_DCLK #8 MODEM_DIN #7 MODEM_DOUT #6 MODEM_ANT0 #5 MODEM_ANT1 #4 PRS_CH6 #8 PRS_CH7 #7 PRS_CH8 #6 PRS_CH9 #5 ACMP0_O #8 ACMP1_O #8 DBG_SWO #1 GPIO_EM4WU9 BUSDX [ADC0: APORT4XCH27 ACMP0: APORT4XCH27 ACMP1: APORT4XCH27] 14 PB12 BUSCX [ADC0: APORT3XCH28 ACMP0: APORT3XCH28 ACMP1: APORT3XCH28 IDAC0: APORT1XCH28] BUSDY [ADC0: APORT4YCH28 ACMP0: APORT4YCH28 ACMP1: APORT4YCH28] 13 PB13 BUSCY [ADC0: APORT3YCH29 ACMP0: APORT3YCH29 ACMP1: APORT3YCH29 IDAC0: APORT1YCH29] BUSDX [ADC0: APORT4XCH29 ACMP0: APORT4XCH29 ACMP1: APORT4XCH29] silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 50 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Pin# and Name Pin # Pin Alternate Functionality / Description Pin Name 22, 29 BUSAX [ADC0: APORT1XCH10 ACMP0: APORT1XCH10 ACMP1: APORT1XCH10] PC10 21, 28 PC11 16, 35 NC Analog BUSBY [ADC0: APORT2YCH10 ACMP0: APORT2YCH10 ACMP1: APORT2YCH10] BUSAY [ADC0: APORT1YCH11 ACMP0: APORT1YCH11 ACMP1: APORT1YCH11] BUSBX [ADC0: APORT2XCH11 ACMP0: APORT2XCH11 ACMP1: APORT2XCH11] Timers Communication Radio Other TIM0_CC0 #15 TIM0_CC1 #14 TIM0_CC2 #13 TIM0_CDTI0 #12 TIM0_CDTI1 #11 TIM0_CDTI2 #10 TIM1_CC0 #15 TIM1_CC1 #14 TIM1_CC2 #13 TIM1_CC3 #12 LETIM0_OUT0 #15 LETIM0_OUT1 #14 PCNT0_S0IN #15 PCNT0_S1IN #14 US0_TX #15 US0_RX #14 US0_CLK #13 US0_CS #12 US0_CTS #11 US0_RTS #10 US1_TX #15 US1_RX #14 US1_CLK #13 US1_CS #12 US1_CTS #11 US1_RTS #10 LEU0_TX #15 LEU0_RX #14 I2C0_SDA #15 I2C0_SCL #14 FRC_DCLK #15 FRC_DOUT #14 FRC_DFRAME #13 MODEM_DCLK #15 MODEM_DIN #14 MODEM_DOUT #13 MODEM_ANT0 #12 MODEM_ANT1 #11 CMU_CLK1 #3 PRS_CH0 #12 PRS_CH9 #15 PRS_CH10 #4 PRS_CH11 #3 ACMP0_O #15 ACMP1_O #15 GPIO_EM4WU12 TIM0_CC0 #16 TIM0_CC1 #15 TIM0_CC2 #14 TIM0_CDTI0 #13 TIM0_CDTI1 #12 TIM0_CDTI2 #11 TIM1_CC0 #16 TIM1_CC1 #15 TIM1_CC2 #14 TIM1_CC3 #13 LETIM0_OUT0 #16 LETIM0_OUT1 #15 PCNT0_S0IN #16 PCNT0_S1IN #15 US0_TX #16 US0_RX #15 US0_CLK #14 US0_CS #13 US0_CTS #12 US0_RTS #11 US1_TX #16 US1_RX #15 US1_CLK #14 US1_CS #13 US1_CTS #12 US1_RTS #11 LEU0_TX #16 LEU0_RX #15 I2C0_SDA #16 I2C0_SCL #15 FRC_DCLK #16 FRC_DOUT #15 FRC_DFRAME #14 MODEM_DCLK #16 MODEM_DIN #15 MODEM_DOUT #14 MODEM_ANT0 #13 MODEM_ANT1 #12 CMU_CLK0 #3 PRS_CH0 #13 PRS_CH9 #16 PRS_CH10 #5 PRS_CH11 #4 ACMP0_O #16 ACMP1_O #16 DBG_SWO #3 7.1.1 BGM113 GPIO Overview The GPIO pins are organized as 16-bit ports indicated by letters A through F, and the individual pins on each port are indicated by a number from 15 down to 0. Table 7.2. GPIO Pinout Port Pin 15 Pin 14 Pin 13 Pin 12 Pin 11 Pin 10 Port A - - - - - - - - - - - - - - PA1 PA0 Port B - - - - - - - - - - - - - Port C - - - - - - - - - - - - Port D PB13 PB12 PB11 (5V) (5V) (5V) - PD15 PD14 PD13 (5V) (5V) (5V) - PC11 PC10 (5V) (5V) Pin 9 Pin 8 Pin 7 Pin 6 Pin 5 Pin 4 Pin 3 Pin 2 Pin 1 Pin 0 - - - - - - - - - - - - - Port E - - - - - - - - - - - - - - - - Port F - - - - - - - - - - - - PF3 (5V) PF2 (5V) PF1 (5V) PF0 (5V) silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 51 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Note: GPIO with 5V tolerance are indicated by (5V). Note: The pins PB13, PB11, PD15, PD14 and PD13 will not be 5V tolerant on all future devices. In order to preserve upgrade options with full hardware compatibility, do not use these pins on 5V domains. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 52 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions 7.2 Alternate Functionality Pinout A wide selection of alternate functionality is available for multiplexing to various pins. The following table shows the name of the alternate functionality in the first column, followed by columns showing the possible LOCATION bitfield settings. Note: Some functionality, such as analog interfaces, do not have alternate settings or a LOCATION bitfield. In these cases, the pinout is shown in the column corresponding to LOCATION 0. Table 7.3. Alternate functionality overview Alternate Functionality LOCATION 0-3 ACMP0_O 0: PA0 1: PA1 ACMP1_O 0: PA0 1: PA1 4-7 6: PB11 7: PB12 6: PB11 7: PB12 8 - 11 8: PB13 8: PB13 12 - 15 15: PC10 15: PC10 16 - 19 20 - 23 24 - 27 28 - 31 Description 16: PC11 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 Analog comparator ACMP0, digital output. 16: PC11 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 Analog comparator ACMP1, digital output. 0: PA0 Analog to digital converter ADC0 external reference input negative pin 0: PA1 Analog to digital converter ADC0 external reference input positive pin ADC0_EXTN ADC0_EXTP CMU_CLK0 0: PA1 3: PC11 5: PD14 6: PF2 Clock Management Unit, clock output number 0. CMU_CLK1 0: PA0 3: PC10 5: PD15 6: PF3 Clock Management Unit, clock output number 1. 0: PF0 DBG_SWCLKTCK Debug-interface Serial Wire clock input and JTAG Test Clock. Note that this function is enabled to the pin out of reset, and has a built-in pull down. 0: PF1 DBG_SWDIOTMS silabs.com | Smart. Connected. Energy-friendly. Debug-interface Serial Wire data input / output and JTAG Test Mode Select. Note that this function is enabled to the pin out of reset, and has a built-in pull up. Rev. 1.00 | 53 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Alternate Functionality DBG_SWO LOCATION 0-3 4-7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 Debug-interface Serial Wire viewer Output. 0: PF2 1: PB13 2: PD15 3: PC11 Note that this function is not enabled after reset, and must be enabled by software to be used. Debug-interface JTAG Test Data In. 0: PF3 Note that this function is enabled to pin out of reset, and has a built-in pull up. DBG_TDI Debug-interface JTAG Test Data Out. 0: PF2 DBG_TDO FRC_DCLK Description Note that this function is enabled to pin out of reset. 0: PA0 1: PA1 6: PB11 7: PB12 8: PB13 15: PC10 FRC_DFRAME 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 FRC_DOUT 5: PB11 6: PB12 7: PB13 14: PC10 15: PC11 0: PA1 0: PF2 16: PC11 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 19: PD13 20: PD14 21: PD15 22: PF0 23: PF1 24: PF2 25: PF3 30: PA0 31: PA1 Frame Controller, Data Sniffer Frame active 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 31: PA0 Frame Controller, Data Sniffer Output. Frame Controller, Data Sniffer Clock. GPIO_EM4WU0 Pin can be used to wake the system up from EM4 GPIO_EM4WU1 Pin can be used to wake the system up from EM4 0: PD14 GPIO_EM4WU4 Pin can be used to wake the system up from EM4 GPIO_EM4WU8 Pin can be used to wake the system up from EM4 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 54 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Alternate Functionality LOCATION 0-3 4-7 8 - 11 12 - 15 16 - 19 20 - 23 24 - 27 28 - 31 0: PB13 Pin can be used to wake the system up from EM4 GPIO_EM4WU9 0: PC10 Pin can be used to wake the system up from EM4 GPIO_EM4WU12 I2C0_SCL 0: PA1 5: PB11 6: PB12 7: PB13 I2C0_SDA 0: PA0 1: PA1 6: PB11 7: PB12 LETIM0_OUT0 0: PA0 1: PA1 6: PB11 7: PB12 20: PD13 21: PD14 22: PD15 23: PF0 14: PC10 15: PC11 8: PB13 8: PB13 15: PC10 15: PC10 16: PC11 16: PC11 0: PA1 5: PB11 6: PB12 7: PB13 LETIM0_OUT1 14: PC10 15: PC11 0: PA1 5: PB11 6: PB12 7: PB13 LEU0_RX LEU0_TX 0: PA0 1: PA1 6: PB11 7: PB12 14: PC10 15: PC11 8: PB13 4: PB12 5: PB13 MODEM_ANT0 15: PC10 12: PC10 13: PC11 16: PC11 4: PB13 MODEM_DCLK 11: PC10 2: PB11 3: PB12 0: PA0 1: PA1 12: PC11 8: PB13 6: PB11 7: PB12 MODEM_DOUT 14: PC10 15: PC11 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 silabs.com | Smart. Connected. Energy-friendly. 20: PD13 21: PD14 22: PD15 23: PF0 19: PD13 24: PF0 25: PF1 26: PF2 27: PF3 Low Energy Timer LETIM0, output channel 0. 24: PF1 25: PF2 26: PF3 21: PD13 22: PD14 23: PD15 20: PD14 21: PD15 22: PF0 23: PF1 I2C0 Serial Clock Line input / output. I2C0 Serial Data input / output. 20: PD13 21: PD14 22: PD15 23: PF0 21: PD13 22: PD14 23: PD15 31: PA0 24: PF0 25: PF1 26: PF2 27: PF3 24: PF1 25: PF2 26: PF3 20: PF0 21: PF1 22: PF2 23: PF3 15: PC10 24: PF1 25: PF2 26: PF3 20: PD13 21: PD14 22: PD15 23: PF0 17: PD13 18: PD14 19: PD15 0: PA1 MODEM_DIN 21: PD13 22: PD14 23: PD15 20: PD15 21: PF0 22: PF1 23: PF2 16: PC11 5: PB11 6: PB12 7: PB13 21: PD13 22: PD14 23: PD15 18: PD13 19: PD14 3: PB11 MODEM_ANT1 Description 31: PA0 Low Energy Timer LETIM0, output channel 1. 31: PA0 LEUART0 Receive input. LEUART0 Transmit output. Also used as receive input in half duplex communication. 24: PF0 25: PF1 26: PF2 27: PF3 24: PF3 29: PA0 30: PA1 MODEM antenna control output 0, used for antenna diversity. 28: PA0 29: PA1 MODEM antenna control output 1, used for antenna diversity. 24: PF0 25: PF1 26: PF2 27: PF3 24: PF1 25: PF2 26: PF3 24: PF2 25: PF3 MODEM data clock out. 31: PA0 MODEM data in. 30: PA0 31: PA1 MODEM data out. Rev. 1.00 | 55 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Alternate Functionality PCNT0_S0IN LOCATION 0-3 4-7 0: PA0 1: PA1 6: PB11 7: PB12 8 - 11 8: PB13 12 - 15 15: PC10 16 - 19 20 - 23 16: PC11 2 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 0: PA1 5: PB11 6: PB12 7: PB13 PCNT0_S1IN PRS_CH0 PRS_CH1 14: PC10 15: PC11 12: PC10 13: PC11 0: PF0 1: PF1 2: PF2 3: PF3 0: PF1 1: PF2 2: PF3 12: PD13 13: PD14 14: PD15 0: PF3 5: PF0 6: PF1 7: PF2 Peripheral Reflex System PRS, channel 5. 3: PD13 PRS_CH6 6: PB11 7: PB12 8: PB13 15: PD13 16: PD14 17: PD15 0: PA1 5: PB11 6: PB12 7: PB13 PRS_CH7 PRS_CH8 PRS_CH9 PRS_CH10 3: PB11 9: PA0 10: PA1 4: PB12 5: PB13 8: PA0 9: PA1 silabs.com | Smart. Connected. Energy-friendly. Peripheral Reflex System PRS, channel 6. Peripheral Reflex System PRS, channel 7. 10: PA0 4: PB11 5: PB12 6: PB13 4: PC10 5: PC11 Pulse Counter PCNT0 input number 1. Peripheral Reflex System PRS, channel 4. 4: PD14 5: PD15 0: PA0 1: PA1 31: PA0 Peripheral Reflex System PRS, channel 3. 4: PD13 5: PD14 6: PD15 PRS_CH5 Pulse Counter PCNT0 input number 0. Peripheral Reflex System PRS, channel 2. 6: PF0 7: PF1 PRS_CH4 Description Peripheral Reflex System PRS, channel 1. 0: PF2 1: PF3 PRS_CH3 28 - 31 Peripheral Reflex System PRS, channel 0. 7: PF0 PRS_CH2 24 - 27 Peripheral Reflex System PRS, channel 8. 15: PC10 16: PC11 Peripheral Reflex System PRS, channel 9. Peripheral Reflex System PRS, channel 10. Rev. 1.00 | 56 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Alternate Functionality LOCATION 0-3 PRS_CH11 3: PC10 TIM0_CC0 0: PA0 1: PA1 TIM0_CC1 0: PA1 TIM0_CC2 TIM0_CDTI0 3: PB11 4-7 8 - 11 12 - 15 16 - 19 TIM0_CDTI2 6: PB11 7: PB12 TIM1_CC0 TIM1_CC1 8: PB13 15: PC10 16: PC11 TIM1_CC2 14: PC10 15: PC11 13: PC10 14: PC11 19: PD13 4: PB12 5: PB13 12: PC10 13: PC11 18: PD13 19: PD14 3: PB11 US0_CLK US0_CS 3: PB11 Description 20: PD14 21: PD15 22: PF0 23: PF1 20: PD15 21: PF0 22: PF1 23: PF2 24: PF0 25: PF1 26: PF2 27: PF3 24: PF1 25: PF2 26: PF3 24: PF2 25: PF3 24: PF3 Timer 0 Capture Compare input / output channel 0. 31: PA0 30: PA0 31: PA1 Timer 0 Capture Compare input / output channel 1. Timer 0 Capture Compare input / output channel 2. 29: PA0 30: PA1 Timer 0 Complimentary Dead Time Insertion channel 0. 17: PD13 18: PD14 19: PD15 20: PF0 21: PF1 22: PF2 23: PF3 28: PA0 29: PA1 Timer 0 Complimentary Dead Time Insertion channel 1. 16: PD13 17: PD14 18: PD15 19: PF0 20: PF1 21: PF2 22: PF3 2 28: PA1 Timer 0 Complimentary Dead Time Insertion channel 2. 16: PC11 15: PC10 2 21: PD13 22: PD14 23: PD15 24: PF0 25: PF1 26: PF2 27: PF3 5: PB11 6: PB12 7: PB13 14: PC10 15: PC11 20: PD13 21: PD14 22: PD15 23: PF0 24: PF1 25: PF2 26: PF3 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 11: PC10 12: PC11 10: PC10 11: PC11 6: PB11 7: PB12 8: PB13 19: PD13 TIM1_CC3 21: PD13 22: PD14 23: PD15 20: PD13 21: PD14 22: PD15 23: PF0 4: PB11 5: PB12 6: PB13 1: PB11 2: PB12 3: PB13 0: PA1 28 - 31 Peripheral Reflex System PRS, channel 11. 5: PB11 6: PB12 7: PB13 2: PB11 3: PB12 0: PA0 1: PA1 24 - 27 4: PC11 4: PB13 TIM0_CDTI1 20 - 23 4: PB12 5: PB13 12: PC10 13: PC11 18: PD13 19: PD14 4: PB11 5: PB12 6: PB13 13: PC10 14: PC11 19: PD13 4: PB12 5: PB13 12: PC10 13: PC11 18: PD13 19: PD14 silabs.com | Smart. Connected. Energy-friendly. 27: PA0 Timer 1 Capture Compare input / output channel 0. 31: PA0 Timer 1 Capture Compare input / output channel 1. 20: PD14 21: PD15 22: PF0 23: PF1 24: PF2 25: PF3 30: PA0 31: PA1 Timer 1 Capture Compare input / output channel 2. 20: PD15 21: PF0 22: PF1 23: PF2 24: PF3 29: PA0 30: PA1 Timer 1 Capture Compare input / output channel 3. 20: PD14 21: PD15 22: PF0 23: PF1 24: PF2 25: PF3 20: PD15 21: PF0 22: PF1 23: PF2 24: PF3 30: PA0 31: PA1 29: PA0 30: PA1 USART0 clock input / output. USART0 chip select input / output. Rev. 1.00 | 57 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Alternate Functionality US0_CTS US0_RTS US0_RX US0_TX LOCATION 0-3 2: PB11 3: PB12 US1_CTS US1_RTS 4: PB13 1: PB11 2: PB12 3: PB13 0: PA1 2: PB11 3: PB12 11: PC10 5: PB11 6: PB12 7: PB13 6: PB11 7: PB12 3: PB11 8 - 11 12 - 15 16 - 19 12: PC11 17: PD13 18: PD14 19: PD15 20: PF0 21: PF1 22: PF2 23: PF3 16: PD13 17: PD14 18: PD15 19: PF0 20: PF1 21: PF2 22: PF3 2 10: PC10 11: PC11 0: PA0 1: PA1 US1_CLK US1_CS 4-7 15: PC10 16: PC11 24: PF3 4: PB12 5: PB13 12: PC10 13: PC11 18: PD13 19: PD14 20: PD15 21: PF0 22: PF1 23: PF2 12: PC11 17: PD13 18: PD14 19: PD15 16: PD13 17: PD14 18: PD15 19: PF0 1: PB11 2: PB12 3: PB13 10: PC10 11: PC11 5: PB11 6: PB12 7: PB13 silabs.com | Smart. Connected. Energy-friendly. 14: PC10 15: PC11 24: PF1 25: PF2 26: PF3 24: PF2 25: PF3 19: PD13 20: PD14 21: PD15 22: PF0 23: PF1 11: PC10 27: PA0 24: PF0 25: PF1 26: PF2 27: PF3 13: PC10 14: PC11 4: PB13 24 - 27 21: PD13 22: PD14 23: PD15 4: PB11 5: PB12 6: PB13 0: PA1 US1_RX 20: PD13 21: PD14 22: PD15 23: PF0 14: PC10 15: PC11 8: PB13 20 - 23 28 - 31 Description 28: PA0 29: PA1 USART0 Clear To Send hardware flow control input. 28: PA1 USART0 Request To Send hardware flow control output. USART0 Asynchronous Receive. 31: PA0 USART0 Synchronous mode Master Input / Slave Output (MISO). USART0 Asynchronous Transmit. Also used as receive input in half duplex communication. USART0 Synchronous mode Master Output / Slave Input (MOSI). 30: PA0 31: PA1 USART1 clock input / output. 29: PA0 30: PA1 USART1 chip select input / output. 20: PF0 21: PF1 22: PF2 23: PF3 28: PA0 29: PA1 USART1 Clear To Send hardware flow control input. 20: PF1 21: PF2 22: PF3 28: PA1 USART1 Request To Send hardware flow control output. 20: PD13 21: PD14 22: PD15 23: PF0 27: PA0 24: PF1 25: PF2 26: PF3 USART1 Asynchronous Receive. 31: PA0 USART1 Synchronous mode Master Input / Slave Output (MISO). Rev. 1.00 | 58 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Alternate Functionality US1_TX LOCATION 0-3 0: PA0 1: PA1 4-7 6: PB11 7: PB12 silabs.com | Smart. Connected. Energy-friendly. 8 - 11 8: PB13 12 - 15 15: PC10 16 - 19 16: PC11 20 - 23 21: PD13 22: PD14 23: PD15 24 - 27 24: PF0 25: PF1 26: PF2 27: PF3 28 - 31 Description USART1 Asynchronous Transmit. Also used as receive input in half duplex communication. USART1 Synchronous mode Master Output / Slave Input (MOSI). Rev. 1.00 | 59 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions 7.3 Analog Port (APORT) The Analog Port (APORT) is an infrastructure used to connect chip pins with on-chip analog clients such as analog comparators, ADCs, and DACs. The APORT consists of wires, switches, and control needed to configurably implement the routes. Please see the device Reference Manual for a complete description. PC10 PF0 PF2 BUSAX BUSBY PC11 PF1 PF3 BUSAY BUSBX PD14 PA0 BUSCX BUSDY PD13 PD15 PA1 BUSCY PB11 PB12 PB13 BUSDX 1X1Y2X2Y3X3Y4X4Y ACMP0 1X1Y2X2Y3X3Y4X4Y ACMP1 1X1Y2X2Y3X3Y4X4Y ADC0 1X1Y IDAC0 Figure 7.2. BGM113 APORT silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 60 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Table 7.4. APORT Client Map Analog Module ACMP0 Analog Module Channel APORT1XCH6 Shared Bus Pin BUSAX APORT1XCH8 APORT1XCH10 PC10 APORT1XCH16 PF0 APORT1XCH18 PF2 APORT1XCH20 APORT1XCH22 ACMP0 APORT1YCH7 BUSAY APORT1YCH9 APORT1YCH11 PC11 APORT1YCH17 PF1 APORT1YCH19 PF3 APORT1YCH21 APORT1YCH23 ACMP0 APORT2XCH7 BUSBX APORT2XCH9 APORT2XCH11 PC11 APORT2XCH17 PF1 APORT2XCH19 PF3 APORT2XCH21 APORT2XCH23 ACMP0 APORT2YCH6 BUSBY APORT2YCH8 APORT2YCH10 PC10 APORT2YCH16 PF0 APORT2YCH18 PF2 APORT2YCH20 APORT2YCH22 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 61 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Analog Module ACMP0 Analog Module Channel APORT3XCH2 Shared Bus Pin BUSCX APORT3XCH4 APORT3XCH6 PD14 APORT3XCH8 PA0 APORT3XCH10 APORT3XCH12 APORT3XCH28 PB12 APORT3XCH30 ACMP0 APORT3YCH3 BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ACMP0 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4XCH27 PB11 APORT4XCH29 PB13 APORT4XCH31 ACMP0 APORT4YCH2 BUSDY APORT4YCH4 APORT4YCH6 PD14 APORT4YCH8 PA0 APORT4YCH10 APORT4YCH12 PA4 APORT4YCH28 PB12 APORT4YCH30 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 62 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Analog Module ACMP1 Analog Module Channel APORT1XCH6 Shared Bus Pin BUSAX APORT1XCH8 APORT1XCH10 PC10 APORT1XCH16 PF0 APORT1XCH18 PF2 APORT1XCH20 APORT1XCH22 ACMP1 APORT1YCH7 BUSAY APORT1YCH9 APORT1YCH11 PC11 APORT1YCH17 PF1 APORT1YCH19 PF3 APORT1YCH21 APORT1YCH23 ACMP1 APORT2XCH7 BUSBX APORT2XCH9 APORT2XCH11 PC11 APORT2XCH17 PF1 APORT2XCH19 PF3 APORT2XCH21 APORT2XCH23 ACMP1 APORT2YCH6 BUSBY APORT2YCH8 APORT2YCH10 PC10 APORT2YCH16 PF0 APORT2YCH18 PF2 APORT2YCH20 APORT2YCH22 ACMP1 APORT3XCH2 BUSCX APORT3XCH4 APORT3XCH6 PD14 APORT3XCH8 PA0 APORT3XCH10 APORT3XCH12 APORT3XCH28 PB12 APORT3XCH30 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 63 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Analog Module ACMP1 Analog Module Channel APORT3YCH3 Shared Bus Pin BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ACMP1 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4XCH27 PB11 APORT4XCH29 PB13 APORT4XCH31 ACMP1 APORT4YCH2 BUSDY APORT4YCH4 APORT4YCH6 PD14 APORT4YCH8 PA0 APORT4YCH10 APORT4YCH12 APORT4YCH28 PB12 APORT4YCH30 ADC0 APORT1XCH6 BUSAX APORT1XCH8 APORT1XCH10 PC10 APORT1XCH16 PF0 APORT1XCH18 PF2 APORT1XCH20 APORT1XCH22 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 64 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Analog Module ADC0 Analog Module Channel APORT1YCH7 Shared Bus Pin BUSAY APORT1YCH9 APORT1YCH11 PC11 APORT1YCH17 PF1 APORT1YCH19 PF3 APORT1YCH21 APORT1YCH23 ADC0 APORT2XCH7 BUSBX APORT2XCH9 APORT2XCH11 PC11 APORT2XCH17 PF1 APORT2XCH19 PF3 APORT2XCH21 APORT2XCH23 ADC0 APORT2YCH6 BUSBY APORT2YCH8 APORT2YCH10 PC10 APORT2YCH16 PF0 APORT2YCH18 PF2 APORT2YCH20 APORT2YCH22 ADC0 APORT3XCH2 BUSCX APORT3XCH4 APORT3XCH6 PD14 APORT3XCH8 PA0 APORT3XCH10 APORT3XCH12 APORT3XCH28 PB12 APORT3XCH30 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 65 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Analog Module ADC0 Analog Module Channel APORT3YCH3 Shared Bus Pin BUSCY APORT3YCH5 PD13 APORT3YCH7 PD15 APORT3YCH9 PA1 APORT3YCH11 APORT3YCH13 APORT3YCH27 PB11 APORT3YCH29 PB13 APORT3YCH31 ADC0 APORT4XCH3 BUSDX APORT4XCH5 PD13 APORT4XCH7 PD15 APORT4XCH9 PA1 APORT4XCH11 APORT4XCH13 APORT4XCH27 PB11 APORT4XCH29 PB13 APORT4XCH31 ADC0 APORT4YCH2 BUSDY APORT4YCH4 APORT4YCH6 PD14 APORT4YCH8 PA0 APORT4YCH10 APORT4YCH12 APORT4YCH28 PB12 APORT4YCH30 IDAC0 APORT1XCH2 BUSCX APORT1XCH4 APORT1XCH6 PD14 APORT1XCH8 PA0 APORT1XCH10 APORT1XCH12 APORT1XCH28 PB12 APORT1XCH30 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 66 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Pin Definitions Analog Module IDAC0 Analog Module Channel APORT1YCH3 Shared Bus Pin BUSCY APORT1YCH5 PD13 APORT1YCH7 PD15 APORT1YCH9 PA1 APORT1YCH11 APORT1YCH13 APORT1YCH27 PB11 APORT1YCH29 PB13 APORT1YCH31 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 67 BGM113 Blue Gecko Bluetooth ® Module Data Sheet BGM113 Package Specifications 8. BGM113 Package Specifications 8.1 BGM113 Dimensions Figure 8.1. BGM113 Package Dimensions 8.2 BGM113 Module Dimensions and Footprint The figure below shows the Module dimensions and footprint. Figure 8.2. BGM113 Dimensions and Footprint silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 68 BGM113 Blue Gecko Bluetooth ® Module Data Sheet BGM113 Package Specifications 8.3 BGM113 Land Pattern The figure below shows the recommended land pattern. Figure 8.3. BGM113 Land Pattern 8.4 BGM113 Package Marking The figure below shows the Module markings printed on the RF-shield. Figure 8.4. BGM113 Package Marking silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 69 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Tape and Reel Specifications 9. Tape and Reel Specifications 9.1 Tape and Reel Packaging This section contains information regarding the tape and reel packaging for the BGM113 Blue Gecko Module. 9.2 Reel and Tape Specifications • • • • • • • Reel material: Polystyrene (PS) Reel diameter: 13 inches (330 mm) Number of modules per reel: 1000 pcs Disk deformation, folding whitening and mold imperfections: Not allowed Disk set: consists of two 13 inch (330 mm) rotary round disks and one central axis (100 mm) Antistatic treatment: Required Surface resistivity: 104 - 109 Ω/sq. Figure 9.1. Reel Dimensions - Side View Symbol Dimensions [mm] W0 32.5 ± 0.3 W1 37.1 ± 1.0 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 70 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Tape and Reel Specifications Figure 9.2. Cover tape information Symbol Dimensions [mm] Thickness (T) 0.061 Width (W) 25.5 + 0.2 Figure 9.3. Tape information silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 71 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Tape and Reel Specifications 9.3 Orientation and Tape Feed The user direction of feed, start and end of tape on reel and orientation of the Modules on the tape are shown in the figures below. Figure 9.4. Module Orientation and Feed Direction silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 72 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Tape and Reel Specifications 9.4 Tape and Reel Box Dimensions Figure 9.5. Tape and Reel Box Dimensions Symbol Dimensions [mm] W2 368 W3 338 W4 72 9.5 Moisture Sensitivity Level Reels are delivered in packing which conforms to MSL3 (Moisture Sensitivity Level 3) requirements. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 73 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Soldering Recommendations 10. Soldering Recommendations 10.1 Soldering Recommendations This section describes the soldering recommendations regarding BGM113 Module. BGM113 is compatible with industrial standard reflow profile for Pb-free solders. The reflow profile used is dependent on the thermal mass of the entire populated PCB, heat transfer efficiency of the oven, and particular type of solder paste used. • • • • • Refer to technical documentations of particular solder paste for profile configurations. Avoid usining more than two reflow cycles. Aperture size of the stencil should be 1:1 with the pad size. A no-clean, type-3 solder paste is recommended. For further recommendation, please refer to the JEDEC/IPC J-STD-020, IPC-SM-782 and IPC 7351 guidelines. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 74 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Certifications 11. Certifications 11.1 Bluetooth The BGM113 is Bluetooth qualified and the declaration ID is 81875 (RF), 81105 (Link Layer) and 82817 (Host). 11.2 CE The BGM113 module is in conformity with the essential requirements and other relevant requirements of the R&TTE Directive (1999/5/ EC). This device is compliant with the following standards: • Safety: EN 60950 • EMC: EN 301 489-1 v.1.9.2, EN 301 489-17 v.2.2.1 • Spectrum: EN 300 328 v.1.9.1 A formal DoC is available from www.silabs.com. 11.3 FCC This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesirable operation. Any changes or modifications not expressly approved by Silicon Labs could void the user’s authority to operate the equipment. FCC RF Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This transmittermeets both portable and mobile limits as demonstrated in the RF Exposure Analysis. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. As long as the condition above is met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). OEM Responsibilities to comply with FCC Regulations The BGM113 Module has been certified for integration into products only by OEM integrators under the following condition: • The antenna(s) must be installed such that a minimum separation distance of 0 mm is maintained between the radiator (antenna) and all persons at all times. • The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures. As long as the conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). Note: In the event that this condition cannot be met (for certain configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The BGM113 Module is labeled with its own FCC ID. If the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following: "Contains Transmitter Module FCC ID: QOQBGM113" or "Contains FCC ID: QOQBGM113" The OEM integrator must not provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user manual of the end product. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 75 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Certifications 11.4 IC IC (English) This radio transmitter has been approved by Industry Canada to operate with the embedded chip antenna. Other antenna types are strictly prohibited for use with this device. This device complies with Industry Canada’s license-exempt RSS standards. Operation is subject to the following two conditions: 1. This device may not cause interference; and 2. This device must accept any interference, including interference that may cause undesired operation of the device. RF Exposure Statement Exception from routine SAR evaluation limits are given in RSS-102 Issue 5. BGM113 meets the given requirements when the minimum separation distance to human body 0 mm. RF exposure or SAR evaluation is not required when the separation distance is 0 mm or more. If the separation distance is less than 0 mm the OEM integrator is responsible for evaluating the SAR. OEM Responsibilities to comply with IC Regulations The BGM113 Module has been certified for integration into products only by OEM integrators under the following conditions: • The antenna(s) must be installed such that a minimum separation distance of 0 mm is maintained between the radiator (antenna) and all persons at all times. • The transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter. As long as the two conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). Note: In the event that these conditions cannot be met (for certain configurations or co-location with another transmitter), then the IC authorization is no longer considered valid and the IC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate IC authorization. End Product Labeling The BGM113 module is labeled with its own IC ID. If the IC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following: "Contains Transmitter Module IC: 5123A-BGM113" or "Contains IC: 5123A-BGM113" The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module or change RF related parameters in the user manual of the end product. IC (Français) Cet émetteur radio (IC : 5123A-BGM113) a reçu l'approbation d'Industrie Canada pour une exploitation avec l'antenne puce incorporée. Il est strictement interdit d'utiliser d'autres types d'antenne avec cet appareil. Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes: 1. L’appareil ne doit pas produire de brouillage; et 2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible de provoquer un fonctionnement non désiré de l’appareil. Déclaration relative à l'exposition aux radiofréquences (RF) Les limites applicables à l’exemption de l’évaluation courante du DAS sont énoncées dans le CNR 102, 5e édition. Le module Bluetooth BGM113 répond aux exigences données quand la distance de séparation minimum par rapport au corps humain est de 0 mm. L'évaluation de l'exposition aux RF ou du DAS n'est pas requise quand la distance de séparation est de 0 mm ou plus. Si la distance de séparation est inférieure à 0 mm, il incombe à l'intégrateur FEO d'évaluer le DAS. Responsabilités du FEO ayant trait à la conformité avec les règlements IC Le Module Bluetooth BGM113 a été certifié pour une intégration dans des produits uniquement par les intégrateurs FEO dans les conditions suivantes: silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 76 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Certifications • La ou les antennes doivent être installées de telle façon qu'une distance de séparation minimum de 0 mm soit maintenue entre le radiateur (antenne) et toute personne à tout moment. • Le module émetteur ne doit pas être installé au même endroit ou fonctionner conjointement avec toute autre antenne ou émetteur. Dès lors que les deux conditions ci-dessus sont respectées, aucun test supplémentaire de l’émetteur n’est obligatoire. Cependant, il incombe toujours à l'intégrateur FEO de tester la conformité de son produit final vis-à-vis de toute exigence supplémentaire requise avec ce module installé (par exemple, émissions de dispositifs numériques, exigences relatives aux matériels périphériques PC, etc). Note: S'il s'avère que ces conditions ne peuvent être respectées (pour certaines configurations ou la colocation avec un autre émetteur), alors l'autorisation IC n'est plus considérée comme valide et l'identifiant IC ne peut plus être employé sur le produit final. Dans ces circonstances, l'intégrateur FEO aura la responsabilité de réévaluer le produit final (y compris l'émetteur) et d'obtenir une autorisation IC distincte. Étiquetage du produit final L'étiquette du Module BGM113 porte son propre identifiant IC. Si l'identifiant IC n'est pas visible quand le module est installé à l'intérieur d'un autre appareil, alors l'extérieur de l'appareil dans lequel le module est installé doit aussi porter une étiquette faisant référence au module qu'il contient. Dans ce cas, une étiquette comportant les informations suivantes doit être apposée sur une partie visible du produit final. "Contient le module émetteur IC: 5123A-BGM113" ou "Contient IC : 5123A-BGM113" L'intégrateur FEO doit être conscient de ne pas fournir d'informations à l'utilisateur final permettant d'installer ou de retirer ce module RF ou de changer les paramètres liés aux RF dans le mode d'emploi du produit final. 11.5 Japan The BGM113 module in certified for Japan. Certification number: 209-J00204 Since September 1, 2014 it is allowed (and highly recommended) that a manufacturer who integrates a radio module in their host equipment can place the certification mark and certification number (the same marking/number as depicted on the label of the radio module) on the outside of the host equipment. The certification mark and certification number must be placed close to the text in the Japanese language which is provided below. This change in the Radio Law has been made in order to enable users of the combination of host and radio module to verify if they are actually using a radio device which is approved for use in Japan. Figure 11.1. Text to be Placed on the Housing of the End-user Device Translation of the text in the figure above: “This equipment contains specified radio equipment that has been certified to the Technical Regulation Conformity Certification under the Radio Law.” 11.6 KC (South-Korea) BGM113 Blue Gecko Bluetooth ® Module has certification in South-Korea. Certification number: MSIP-CRM-BGT-BGM113 silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 77 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Revision History 12. Revision History 12.1 Revision 1.00 • Full Production Release • Soldering recommendations added • Tape and Reel specifications updated 12.2 Revision 0.98 • Tape and reel specifications added 12.3 Revision 0.97 • Layout instructions improved • LFXO specifications description updated 12.4 Revision 0.96 • PCB size vs. antenna efficiency updated 12.5 Revision 0.95 • Bluetooth and South-Korea certifications updated 12.6 Revision 0.94 • Electrical characteristics updated • Tape and reel specifications added • Certifications updated 12.7 Revision 0.93 2016-03-16 Minor changes. 12.8 Revision 0.92 2016-03-15 Ordering information updated. 12.9 Revision 0.91 2016-03-15 Pinout update. Antenna characteristics and layout guidelines added. 12.10 Revision 0.9 2016-03-14 Updated version for initial product release. 12.11 Revision 0.8 2016-03-04 Ready for initial product release. silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 78 BGM113 Blue Gecko Bluetooth ® Module Data Sheet Revision History 12.12 Revision 0.7 2016-03-02 Initial version silabs.com | Smart. Connected. Energy-friendly. Rev. 1.00 | 79 Table of Contents 1. Feature List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3.2 Radio. . . . . . . . . 3.2.1 Antenna Interface . . . . 3.2.2 Wake on Radio . . . . . 3.2.3 RFSENSE . . . . . . 3.2.4 Packet and State Trace . . 3.2.5 Random Number Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 Power . . . . . . . . . . 3.3.1 Energy Management Unit (EMU) . 3.3.2 DC-DC Converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . 5 . 5 3.4 General Purpose Input/Output (GPIO). . . . . . . . . . . . . . . . . . . . . . 5 3.5 Clocking . . . . . . . . . . 3.5.1 Clock Management Unit (CMU) . 3.5.2 Internal Oscillators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 . 6 . 6 3.6 Counters/Timers and PWM . . . . . . . . 3.6.1 Timer/Counter (TIMER) . . . . . . . . . 3.6.2 Real Time Counter and Calendar (RTCC) . . . 3.6.3 Low Energy Timer (LETIMER). . . . . . . 3.6.4 Ultra Low Power Wake-up Timer (CRYOTIMER) 3.6.5 Pulse Counter (PCNT) . . . . . . . . . 3.6.6 Watchdog Timer (WDOG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 6 6 6 6 7 7 3.7 Communications and Other Digital Peripherals . . . . . . . . . 3.7.1 Universal Synchronous/Asynchronous Receiver/Transmitter (USART) 3.7.2 Low Energy Universal Asynchronous Receiver/Transmitter (LEUART) 3.7.3 Inter-Integrated Circuit Interface (I2C) . . . . . . . . . . . 3.7.4 Peripheral Reflex System (PRS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 7 7 7 7 3.8 Security Features. . . . . . . . . . . . . . . 3.8.1 GPCRC (General Purpose Cyclic Redundancy Check) . 3.8.2 Crypto Accelerator (CRYPTO). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 . 7 . 8 3.9 Analog . . . . . . . . . . . . . 3.9.1 Analog Port (APORT) . . . . . . . 3.9.2 Analog Comparator (ACMP) . . . . . 3.9.3 Analog to Digital Converter (ADC) . . . 3.9.4 Digital to Analog Current Converter (IDAC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.10 Reset Management Unit (RMU) . . . . . . . . . . . . . . . . . . . 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.11 Core and Memory . . . . . . . . . . . 3.11.1 Processor Core . . . . . . . . . . . 3.11.2 Memory System Controller (MSC) . . . . . 3.11.3 Linked Direct Memory Access Controller (LDMA) Table of Contents 3 3 4 4 4 4 8 8 8 8 8 8 8 9 9 80 3.12 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 3.13 Configuration Summary . . . . . . . . . . . . . . . . . . . . . . . . . .11 4. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 12 4.1 Electrical Characteristics . . . . . . . . . . . . . . . . . 4.1.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . 4.1.2 Operating Conditions . . . . . . . . . . . . . . . . . . 4.1.2.1 General Operating Conditions . . . . . . . . . . . . . . 4.1.3 DC-DC Converter . . . . . . . . . . . . . . . . . . . 4.1.4 Current Consumption. . . . . . . . . . . . . . . . . . 4.1.4.1 Current Consumption 3.3 V (DC-DC in Bypass Mode) . . . . . . 4.1.4.2 Current Consumption 3.3 V using DC-DC Converter . . . . . . 4.1.4.3 Current Consumption 1.85 V (DC-DC in Bypass Mode) . . . . . 4.1.4.4 Current Consumption Using Radio . . . . . . . . . . . . 4.1.5 Wake up times . . . . . . . . . . . . . . . . . . . . 4.1.6 Brown Out Detector . . . . . . . . . . . . . . . . . . 4.1.7 Frequency Synthesizer Characteristics . . . . . . . . . . . . 4.1.8 2.4 GHz RF Transceiver Characteristics . . . . . . . . . . . 4.1.8.1 RF Transmitter General Characteristics for the 2.4 GHz Band . . . 4.1.8.2 RF Receiver General Characteristics for the 2.4 GHz Band . . . . 4.1.8.3 RF Receiver Characteristics for Bluetooth Smart in the 2.4 GHz Band. 4.1.9 Oscillators . . . . . . . . . . . . . . . . . . . . . 4.1.9.1 LFXO . . . . . . . . . . . . . . . . . . . . . . 4.1.9.2 HFXO . . . . . . . . . . . . . . . . . . . . . . 4.1.9.3 LFRCO . . . . . . . . . . . . . . . . . . . . . . 4.1.9.4 HFRCO and AUXHFRCO . . . . . . . . . . . . . . . 4.1.9.5 ULFRCO . . . . . . . . . . . . . . . . . . . . . 4.1.10 Flash Memory Characteristics . . . . . . . . . . . . . . 4.1.11 GPIO. . . . . . . . . . . . . . . . . . . . . . . 4.1.12 VMON . . . . . . . . . . . . . . . . . . . . . . 4.1.13 ADC . . . . . . . . . . . . . . . . . . . . . . . 4.1.14 IDAC . . . . . . . . . . . . . . . . . . . . . . . 4.1.15 Analog Comparator (ACMP) . . . . . . . . . . . . . . . 4.1.16 I2C . . . . . . . . . . . . . . . . . . . . . . . 4.1.17 USART SPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 .12 .13 .13 .14 .16 .16 .17 .18 .19 .19 .20 .20 .21 .21 .22 .23 .24 .24 .24 .24 .25 .25 .26 .27 .28 .29 .32 .34 .36 .38 5. Typical Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . 40 5.1 Power, Ground, Debug and Host UART . . . . . . . . . . . . . . . . . . . . .40 5.2 SPI Peripheral Connection . . . . . . . . . . . . . . . . . . . . . . . . .40 5.3 I2C Peripheral Connection. . . . . . . . . . . . . . . . . . . . . . . . . .41 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 6. Layout Guidelines 6.1 Recommended Placement on the Application PCB . . . . . . . . . . . . . . . . .42 6.2 Effect of Plastic and Metal Materials . . . . . . . . . . . . . . . . . . . . .43 6.3 Locating the Module Close to Human Body . . . . . . . . . . . . . . . . . . . .43 6.4 2D Radiation Pattern Plots . . . . . . . . . . . . . . . . . . .44 7. Pin Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 7.1 BGM113 Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46 Table of Contents 81 7.1.1 BGM113 GPIO Overview . . . . . . . . . . . . . . . . . . . . . . . . .51 7.2 Alternate Functionality Pinout . . . . . . . . . . . . . . . . . . . . . . . .53 7.3 Analog Port (APORT) . . . . . . . . . . . . . . . . . . . . . . . . .60 8. BGM113 Package Specifications . . . . . . . . . . . . . . . . . . . . . . . 68 8.1 BGM113 Dimensions . . . . . . . . . . . . . . . . . . . . . . . .68 8.2 BGM113 Module Dimensions and Footprint . . . . . . . . . . . . . . . . . . .68 8.3 BGM113 Land Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 8.4 BGM113 Package Marking . . . . . . . . . . . . . . . . . . . . . . . . .69 9. Tape and Reel Specifications . . . . . . . . . . . . . . . . . . . . . . . . 70 9.1 Tape and Reel Packaging . . . . . . . . . . . . . . . . . . . . . . . . . .70 9.2 Reel and Tape Specifications . . . . . . . . . . . . . . . . . . . . . . . .70 9.3 Orientation and Tape Feed . . . . . . . . . . . . . . . . . . . . . . . .72 9.4 Tape and Reel Box Dimensions . . . . . . . . . . . . . . . . . . . . . . . .73 9.5 Moisture Sensitivity Level . . . . . . . . . . . . . . . . . . . . . . . .73 10. Soldering Recommendations . . . . . . . . . . . . . . . . . . . . . . . . 74 . . . 10.1 Soldering Recommendations . . . . . . . . . . . . . . . . . . . . . . . .74 11. Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 11.1 Bluetooth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 11.2 CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 11.3 FCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 11.4 IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76 11.5 Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 11.6 KC (South-Korea) . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 12. Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78 . 12.1 Revision 1.00 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.2 Revision 0.98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.3 Revision 0.97 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.4 Revision 0.96 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.5 Revision 0.95 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.6 Revision 0.94 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.7 Revision 0.93 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.8 Revision 0.92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.9 Revision 0.91 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.10 Revision 0.9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.11 Revision 0.8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78 12.12 Revision 0.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Table of Contents 82 Simplicity Studio One-click access to MCU and wireless tools, documentation, software, source code libraries & more. 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