HBH2X1M

HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book Bluetooth Module HBH2X1M Data Book www.hanamicron.co.kr Rev1.0 April. 2006 HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book List of contents 1 General 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Overview Features Application Pin Configuration & Outline Device Terminal Functions Package Dimensions Land Pattern Recommendation 2 Characteristics 2.1 Electrical Characteristics 2.2 Power Consumption 2.3 Radio Characteristics 3 Terminal Descriptions 3.1 UART 3.1.1 3.1.2 UART Setting UART Bypass Mode 3.2 USB 3.3 I2C 3.4 Audio PCM Interface 3.4.1 PCM Configuration 4 5 Boot Interface configures Application Schematic www.hanamicron.co.kr 2 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 1. General 1.1 Overview This specification covers Bluetooth module (class-2) which complies with Bluetooth specification version 2.0 + EDR and integrates RF & Baseband controller in small package. This Module has deployed CSR’s BC04-ROM CSP EDR chipset. All detailed specification including pinouts and electrical specification may be changed without notice. USB BC04-ROM UART PCM I2C HBH2X1M XTAL 26MHz PIO 3.3V www.hanamicron.co.kr 3 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 1.2 Features Fully Qualified Bluetooth v2.0 + EDR System Enhanced Data Rate (EDR) compliant with v2.0 of specification for both 2Mbps and 3Mbps modulation modes Full-speed Bluetooth Operation with Full Piconet Support Scatternet Support Ultra Low Power Consumption Excellent Compatibility with Cellular Telephones Support for 802.11 Co-existence RoHS Compliant Integrated transcoders for A-law, u-law and linear PCM UART interface with programmable band rate up to 3Mbits/s with an optional bypass mode Full-speed USB v2.0 interface supports OHCI and UHCI host interface Standard HCI (UART and USB) support Integrated 4Mbit ROM & 48Kbyte RAM Integrated 26MHz Reference Clock Competitive Size (5.9mm x 5.3mm x 1.2mmT : LGA 28Pin) 1.3 Application Cellular Handsets Personal Digital Assistants (PDA) Space critical application Digital Cameras and other high-volume consumer product USB Dongle www.hanamicron.co.kr 4 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 1.4 Pin Configuration & Outline PCM_SYNC UART_RXD UART_TXD UART_CTS PCM_OUT PIO8 GND ANT PIO0 PIO3 1 2 3 4 5 6 7 28 27 26 25 24 23 22 USB_DP GND PCM_CLK VDD_CORE 21 20 19 18 17 16 15 VCC USB_DN UART_RTS PCM_IN GND PIO6 RESETB 8 PIO2 9 10 11 12 13 14 PIO1 PIO7 GND 5.9 HBH2X1M Pin Configuration HBH2X1M XXXX VCC PIO5 PIO4 www.hanamicron.co.kr 5 page / 16 pages 5.3 HBH2X1M Outline HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 1.5 Device Terminal Functions Function Pin Name PCM_OUT PCM_IN PCM Interface PCM_CLK PCM_SYNC UART_TXD UART_RXD UART Interface UART_RTS UART_CTS USB_DN USB Interface USB_DP PIO0 PIO1 PIO2 PIO3 PIO Interface PIO4 PIO5 PIO6 PIO7 PIO8 VDD_CORE RESETB Others ANT VCC GND 5 12,21 4, 11, 17, 26 RF Connection to Antenna D.C Input voltage for operation (2.7~3.6V) Ground 24 resistor 6 9 8 7 14 13 16 10 3 22 15 low for>5ms to cause a reset Programmable input/output line Programmable input/output line Programmable input/output line Programmable input/output line UART Bypass(UART_TX) UART Bypass(UART_RTS) UART Bypass(UART_CTS) / E2PROM(SCL) UART Bypass(UART_RX) / E2PROM(SDA) E2PROM (write protect) Positive supply for internal digital circuitry Reset if low. Input debounced, so must be 19 1 20 UART request to send, active low UART clear to send, active low USB data minus USB plus with selectable internal 1.5K pull-up 23 27 25 28 Synchronous data clock Synchronous data sync UART data output UART data input (idle status high) Pin No. 2 18 Description Synchronous data optput Synchronous data input www.hanamicron.co.kr 6 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 1.6 Package Dimensions 5.9 TOP VIEW 0.55 0.5 0.3 0.65 0.85 5.3 3.035 1.125 1.225 2.65 1.125 3.45 5.9 1.2 1.225 www.hanamicron.co.kr 7 page / 16 pages 0.35 3.05 Ground 5.3 HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 1.7 Land Pattern Recommendation 6.5 4.3 3.035 0.72 0.72 0.63 TOP VIEW 0.8 3.05 4.3 0.63 2.65 0.4 3.45 0.65 www.hanamicron.co.kr 8 page / 16 pages 5.9 HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 2 Characteristics 2.1 Electrical Characteristics Absolute Maximum Ratings Rating Storage temperature Supply voltage : VCC Other terminal voltages Minimum -40℃ -0.4V VSS-0.4V Maximum 85℃ 3.7V VCC+0.4V Recommended Operating Conditions Operating Conditions Operating temperature range Supply voltage : VCC Minimum -20℃ 2.2V Maximum 70℃ 3.6V 2.2 Power Consumption Operation Mode Connection Type Inquiring mode ACL data transfer no traffic ACL data transfer with file transfer SCO connection HV3 Standby Host connection -Master Master Master -UART Rate (Kbits/s) 115.2 115.2 115.2 38.4 38.4 36 6.4 11 22 0.01 mA mA mA mA mA Average Unit Note : Conditions : 25˚C, 3.3V supply www.hanamicron.co.kr 9 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 2.3 RF Characteristics Transmitter Specification Output power Power density Power control Frequency range 20dB bandwidth for modulated carrier Adjacent channel power Condition Normal Normal Normal Normal Normal ±2MHz ±3MHz ±4MHz Min -6 Typ 2 Max 4 4 Unit dBm dBm dBm MHz KHz dBm 2 2400 850 8 2483.5 1000 -20 -40 -40 Modulation Characteristics Δ f1avg Δ f2max Δ f2avg / Δf1avg 140 115 175 80 KHz KHz % KHz kHz Initial carrier frequency tolerance Carrier frequency Drift Normal One slot packet(DH1) Three slot packet(DH3) Five slot packet(DH5) -30 -25 -40 -40 +30 25 40 40 Transceiver Specification Out of band spurious emissions Condition 30MHz ~ 1GHz 1GHz ~12.75GHz 1.8GHz ~5.1GHz 5.1GHz ~5.3GHz Min Typ Max -36 -30 -47 -47 Unit dBm www.hanamicron.co.kr 10 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book Receiver Specification Sensitivity level (0.1% BER) Sensitivity level (0.1% BER) C/I performance Condition Single slot packets Multi slot packet co - channel 1MHz (Adjacent channel ) 2MHz ( 2 nd Adjacent channel ) ≥3MHz ( 3 rd Adjacent channel) Min -70 -70 Typ -83 -83 Max Unit dBm dBm 11 0 -30 -40 -10 -27 -27 -10 -39 -20 -10 dBm Blocking performance 30MHz ~ 2000MHz 2000MHz ~ 2400MHz 2500MHz ~ 3000MHz 3000MHz ~ 12.75GHz MHz Intermodulation performance Maximum input level n=5 KHz www.hanamicron.co.kr 11 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 3 Terminal Description 3.1 UART Four signals are used to implement the UART function. UART_TXD and UART_RXD transfer data between the two devices. The remaining two signals, UART_CTS and UART_RTS, can be used to implement RS232 hardware flow control where both are active low indicators. 3.1.1 UART Setting User can change data format the following selection using PSKEY. However, host shall communicate with default setting UART connection initiated at first time. Baud Rate = (PSKEY_UART_BAUD_RATE) / 0.004096 Parameter Baud Rate Flow Control Parity Number of Stop Bits Bits per channel Possible value 9600 ~ 3M Baud RTS/CTS or None None, Odd or Even 1 or 2 8 3.1.2 UART Bypass Mode Switch the bypass to PIO[7:4] as shown in figure. When the bypass mode has been invoked, module enters the deep sleep state indefinitely. RESETB RXD CTS RTS TXD Host Processor UART Test Interface BlueCore4-ROM UART_TX UART_RTS UART_CTS UART_RX PIO[4] TX PIO[5] RTS PIO[6] PIO[7] RX Another Device CTS www.hanamicron.co.kr 12 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 3.2 USB This Bluetooth module contains a full speed (12Mbit/s) USB interface that is capable of driving a USB cable directly. No external USB transceiver is required. The device operates as a USB peripheral, responding to requests from a master host controller such as a PC. Both the OHCI and the UHCI standards art supported. The set of USB endpoints implemented can behave as specified in the USB section of the Bluetooth specification v2.0 + EDR or alternatively can appear as a set of endpoints appropriate to USB audio devices such as a set of USB speakers. USB is a master/slave oriented system (in common with other USB peripherals). This Module only supports USB slave operation. 3.3 I2C PIO[8:6] can be used to form an interface. The interface is driven by “bit banging” these PIO pins using software. Therefore it is suited only to relatively slow functions such as driving a dot matrix liquid crystal display (LCD). Note. PIO[7:6] dual functions, UART bypass and EEPROM support, therefore devices using an EEPROM connect support UART bypass mode. PIO Lines need to be pulled-up through 2.2KΩ resisters. VCC 10nF 2.2kΩ 2.2kΩ 2.2kΩ U2 8 7 6 5 VCC WP SCL SDA A0 A1 A2 GND 1 2 3 4 PIO[8] PIO[6] PIO[7] Serial EEPROM (AT24C16A) www.hanamicron.co.kr 13 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 3.4 PCM Pulse Code Modulation (PCM) is a standard method used to digitize audio (particularly voice) patterns for transmission over digital communication channels. Through its PCM interface, this module has hardware support for continual transmission and reception of PCM data, so reducing processor overhead for wireless headset applications. This module offers a bi-directional digital audio interface that route directly into the baseband layer of the on-chip firmware. It dose not pass through the HCI protocol layer. Hardware allows the data to be sent to and received from a SCO connection This module interfaces directly to PCM audio devices including the following : - Qualcomm MSM 3000 series and MSM 5000 series CDMA baseband devices - OKI MSM7705 for channel A-law and u-law CODEC - Motorola MC145481 8-bit A-law and u-law CODEC - Motorola MC145483 13-bit linear CODEC - STW 5093 and 5094 14-bit linear CODECs 3.4.1 PCM Configuration The PCM configuration is set using two PS keys, PSKEY_PCM_CONFIG32 and PSKEY_PCM_LOW_JITTER_CONFIG. The default for long frame sync and interface master generating 256KHz PCM_CLK with no tristating of PCM_OUT. Parameter Mode Clock Rate Sync Formats Data Formats Slave, Master Possible value Master Mode : 128, 256, 512KHz Slave Mode : up to 2048KHz Long frame sync, Short frame sync 13 or 16bit linear, 8 - bit A - law to u - law www.hanamicron.co.kr 14 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 4 Boot Interface Configures The firmware configures itself when it boots by reading the value on a set PIO pins Pin Value Host Transport PIO[0] PIO[1] PIO[4] 0 0 0 1 1 1 1 0 0 1 0 0 1 1 0 1 1 0 1 0 1 BCSP (Default) BCSP with UART configured to use 2 stop bits and no parity USB, 26 MHz crystal Three-wire UART H4DS UART (H4) Undefined Features Auto System Clock Available Available Not available Available Available Available - Auto Baud Rate Available Available Not appropriate Available Available Available - www.hanamicron.co.kr 15 page / 16 pages HBH2X1M Bluetooth V2.0 + EDR Class 2 Module Data Book 5 Application Schematic VCC 12 21 VCC VCC 2.2uF 10K 15 RESETB 2.2uF PIO0 PIO1 PIO2 PIO3 PIO4 PIO5 PIO6 PIO7 PIO8 6 9 8 7 14 13 16 10 3 OTHER_DEV UART_TXD UART_RTS UART_CTS UART_RXD L 5 ANT C C UART_TXD UART_RXD UART_CTS UART_RTS 25 28 1 19 UART_RXD UART_TXD UART_RTS UART_CTS USB_DP USB_DN PCM_SYNC PCM_CLK PCM_OUT PCM_IN BT_EN 22 USB_DP 24 USB_DN 20 VDD_CORE PCM_SYNC 23 PCM_CLK 18 PCM_IN PCM_OUT 2 27 4.7uF 4 11 17 26 GND GND GND GND GPIO HOST VBAT VCC 1 IN GND EN OUT 5 C 1uF 2 3 C 4.7uF BYP 4 MIC5259-3.3BD5 C 0.01uF BT_EN www.hanamicron.co.kr 16 page / 16 pages