CYWUSB6953-48LFXC

PRELIMINARY CYWUSB6953 WirelessUSB™ PRoC™ Flash Programmable MCU + Radio Features Applications • Microcontroller with Mixed Signal Array — Cypress M8C CPU • Consumer/PC — Locator Alarms — CPU clock up to 12 MHz — Presenter Tools — Internal oscillator—no crystal required — Remote Controls — 8-KB Flash Program Memory with EEPROM emulation — Toys — 512 Bytes SRAM Data Storage — White Goods — 4 Analog Blocks Provide: • 2 Comparators with DAC Refs • Two 8-bit 28-Channel ADCs — 4 Digital Blocks Provide: • 8- to 32-bit Timers, Counters, and PWMs • CRC and PRS modules • Full-Duplex UART, SPI Master or Slave • Connectable to all GPIO pins • 2.4-GHz DSSS radio transceiver — Operates in the unlicensed Industrial, Scientific and Medical (ISM) band (2.4 GHz –2.483 GHz). • Building/Home Automation — Climate Control — Lighting Control — Smart Appliances — On-site Paging Systems — Alarm and Security • Industrial Control — Inventory Management — Factory Automation — Data Acquisition — –95 dBm receive sensitivity — Automatic Meter Reading (AMR) — Up to 0 dBm output power • Transportation — Diagnostics — Range of up to 50 meters or more — Data throughput of up to 62.5 kbits/sec — Remote Keyless Entry — Highly integrated low cost, minimal number of external components required — DSSS baseband controller — 13-MHz crystal clock — Integrated 30-bit Manufacturing ID • Operating voltage from 2.7V to 3.6V • Operating temperature from 0° to 70°C • Offered in a small footprint 48 QFN • Medical Functional Description The CYWUSB6953 WirelessUSB™ PRoC™ (Programmable Radio System-on-Chip) device is the world’s first low-cost Flash programmable microcontroller with an integrated 2.4-GHz radio transceiver. Figure 1. Typical Implementation Cypress Semiconductor Corporation Document #: 38-16017 Rev. *C • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600 Revised August 19, 2005 PRELIMINARY CYWUSB6953 PRoC Block Diagram P0 P1 P2 8KB Flash 512B SRAM IRQ, MISO IO Ports X13_OUT 2.4-GHz WirelessUSB Radio Transceiver PSoC M8C Core PACTL RFIN RFOUT Digital PSoC Block Array Analog PSoC Block Array System Resources Clocks, I2C, POR, Ref XRES Figure 2. PROC Block Diagram Functional Overview The CYWUSB6953 is a complete Radio System-on-Chip device, enabling many simple RF systems to be implemented with a single device and a handful of discrete components. The CYWUSB6953 is designed to implement low cost wireless systems operating in the worldwide 2.4-GHz Industrial, Scientific, and Medical (ISM) frequency band (2.400 GHz–2.4835 GHz). The radio meets the following world-wide regulatory requirements: • Europe • ETSI EN 301 489-1 V1.4.1 • ETSI EN 300 328-1 V1.3.1 • North America • FCC CFR 47 Part 15 • Japan • ARIB STD-T66 The microcontroller is a powerful mixed-signal array. It has highly reconfigurable and flexible digital and analog blocks. The microcontroller core is the M8C 8-bit engine that supports Document #: 38-16017 Rev. *C a rich instruction set. It contains 512 Bytes of data SRAM and 8 Kbytes code Flash memory. Full data on the microcontroller can be found in the CY8C21534 datasheet and the PSoC™ Technical Reference Manual The radio is a high-performance 2.4-GHz transceiver with a fully integrated DSSS baseband. The radio and baseband are both code and frequency agile. Protocols supporting frequency agile direct-spread interference avoidance algorithms such as WirelessUSB are fully compatible with this radio. Full data on the radio can be found in the CYWUSB6935 data sheet. Radio Data Rate Considerations The PSoC Designer tool provides a software-based SPI User Module for control of the radio portion of the PRoC. Therefore, there is a direct relationship between CPU clock speed and supportable radio data rate. For operation of CPU clock rates less than 12 MHz, radio data rate must be set to 16 Kbps. Also note that for operation at VCC < 3.0V, the CPU clock rate must be set to 3 MHz per the CY8C21534 data sheet. Therefore, at operation below 3V, the radio data rate must be set to 16 Kbps. Page 2 of 7 PRELIMINARY CYWUSB6953 Pin Descriptions Pin QFN Name Type Die Description Analog RF 47 RFIN Radio Modulated RF signal received. 2 RFOUT Radio Modulated RF signal to be transmitted Crystal / PA Control 38 X13 I Radio Crystal Input 37 X13IN I Radio Crystal Input 24 X13OUT O Radio Reference Clock Output 35 PACTL IO Radio External Power Amplifier control. Pull-down or make output 23, 25 MISO IO Radio, MCU Radio SPI Master In, Slave Out. Connect pins 23 and 25 on the application board 17, 21 IRQ IO Radio, MCU Radio Interrupt. Connect pins 17 and 21 on the application board Reserved Microcontroller Digital/Analog 13 P0[0] IO/M MCU Analog Column Mux Input 14 P0[2] IO/M MCU Analog Column Mux Input 41 P1[0] IO/M MCU I2C Serial Data (SDA) 36 P1[1] IO/M MCU I2C Serial Clock (SCL) 42 P1[2] IO/M MCU 44 P1[4] IO/M MCU Optional External Clock Input (EXT-CLK) 34 P1[5] IO/M MCU I2C Serial Data (SDA) 6 P1[6] IO/M MCU 33 P1[7] IO/M MCU I2C Serial Clock (SCL) 8 P2[0] IO/M MCU Direct switched capacitor block input 31 P2[1] IO/M MCU Direct switched capacitor block input 9 P2[2] IO/M MCU Direct switched capacitor block input 30 P2[3] IO/M MCU Direct switched capacitor block input 10 P2[4] IO/M MCU 29 P2[5] IO/M MCU 12 P2[6] IO/M MCU 28 P2[7] IO/M MCU 7 XRES I MCU Active HIGH external reset with internal pull-down Power and Ground 4, 11, 15, 18, 26, 27, 32, 39, 40, 43, 45 VCC Supply Voltage 1, 3, 5, 46, 48 GND Ground Connection PADDLE GND Ground Connection 19, 20 RSVD Connect to Ground 16, 22, NC No Connect Document #: 38-16017 Rev. *C Page 3 of 7 PRELIMINARY CYWUSB6953 VDD C1 10 uFd 16v C2 C3 C4 C5 C6 C7 C8 0.1 uFd 0.1 uFd 0.1 uFd 0.1 uFd 0.1 uFd 0.1 uFd 0.1 uFd VDD C9 C10 2.0 pFd 2.0 pFd 18 4 11 15 26 27 32 39 40 43 45 L1 P1_0 P1_1 41 36 42 44 34 6 33 8 31 9 30 10 29 12 28 7 RFIN RFOUT PACTL P0_2 P1_0 P1_1 P1_2 P1_4 P1_5 P1_6 P1_7 X13IN X13 X13OUT P2_0 P2_1 P2_2 P2_3 P2_4 P2_5 P2_6 P2_7 MISO P0_1 IRQ P0_6 XRES 1 3 5 46 48 Document #: 38-16017 Rev. *C 47 2 35 L2 C12 2.2 nH 27 pFd 37 38 24 Y1 13.0 MHz 35R& GND GND GND GND GND XRES_B P0_0 TAB 14 1.2 pFd NC1 NC2 NC3 NC4 23 25 VDD Programming ,663 Interface 21 17 16 22 19 20 J1 XRES_B P1_1 P1_0 1 2 3 4 5 XRES SCLK SDATA 5 PIN HDR 49 13 C11 3.3 nH VCC_PS VCC1 VCC2 VCC3 VCC4 VCC5 VCC6 VCC7 VCC8 VCC9 VCC10 U1 CYWUSB6953-48LFC Page 4 of 7 PRELIMINARY CYWUSB6953 PRoC Absolute Maximum Ratings Parameter Description Min. Max. Unit –55 100 °C 0 70 °C Supply Voltage on VCC relative to VSS –0.3 3.9 V DC Voltage to logic inputs –0.3 VCC + 0.3 V DC Voltage applied to outputs in High-Z State –0.3 VCC + 0.3 V Maximum current into any port pin –25 50 mA Static Discharge Voltage (RF) 500 V Static Discharge Voltage (Other) 1600 V Latch-up current 200 mA Storage Temperature Ambient Temperature with power applied Typ. PRoC Operating Conditions Parameter Description VCC Supply Voltage TA Ambient temperature Min. Typ. Max. Unit 2.7 3 3.6 V 0 25 70 °C Min. Typ. Max. Unit 2.7 3 3.6 V 2 mA PRoC DC Electrical Characteristics Parameter Description VCC Supply Voltage ICC Supply Current (Radio in Power Down) 1.7 RX ICC Supply Current Radio Receive 61.3 mA TX ICC Supply Current Radio Transmit 74.7 mA SYNTH SETTLE ICC Current Consumption with Synthesizer on, No Transmit or Receive 33.0 mA mA IDLE ICC Supply Current Radio Idle 5 ISLEEP Sleep Mode Supply Current 3 20 uA Ordering Information Part Number CYWUSB6953-48LFC Radio Transceiver Document #: 38-16017 Rev. *C Package Name 48 QFN Package Type 48 Quad Flat Package Operating Range Commercial Page 5 of 7 PRELIMINARY CYWUSB6953 Package Diagram 6.70 0.80 DIA. WirelessUSB, PSoC, and PRoC are trademarks of Cypress Semiconductor Corporation. All products and company names mentioned in this document may be the trademarks of their respective holders. Document #: 38-16017 Rev. *C Page 6 of 7 © Cypress Semiconductor Corporation, 2005. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress PRELIMINARY CYWUSB6953 Document History Page Document Title: CYWUSB6953 WirelessUSB™ PRoC™ Flash Programmable MCU + Radio Document Number: 38-16017 REV. ECN No. Issue Date Orig. of Change Description of Change ** 329973 See ECN BON New data sheet *A 337935 See ECN BON In the Feature Section, changed “90 dBm receive sensitivity” to “– 90 dBm receive sensitivity”, and “13 MHz crystal clock” to “13 MHz crystal clock”. In the Functional Overview, changed “CYWUSB6934” to “CYWUSB6935”. In the Application Example, changed “ISSP” to “Programming Interface” *B 380254 See ECN BON Updated the PRoC DC Electrical Characteristics. Changed “– 90 dBm receive sensitivity” to “– 95 dBm receive sensitivity” in the Feature section. Removed lead-free part offering. Changed supported CPU clock from 24 MHz to 12 MHz *C 392781 See ECN BON Added the Radio Data Rate Considerations section Document #: 38-16017 Rev. *C Page 7 of 7