DatasheetsPDF.com

CYWUSB6953 Dataheets PDF



Part Number CYWUSB6953
Manufacturers Cypress Semiconductor
Logo Cypress Semiconductor
Description WirelessUSB PRoC Flash Programmable MCU Radio
Datasheet CYWUSB6953 DatasheetCYWUSB6953 Datasheet (PDF)

PRELIMINARY CYWUSB6953 WirelessUSB™ PRoC™ Flash Programmable MCU + Radio Features • Microcontroller with Mixed Signal Array — Cypress M8C CPU — CPU clock up to 12 MHz — Internal oscillator—no crystal required www.DataSheet4U.com Applications • Consumer/PC — Locator Alarms — Presenter Tools — Remote Controls — Toys — White Goods • Building/Home Automation — Climate Control — Lighting Control — Smart Appliances — On-site Paging Systems — Alarm and Security • Industrial Control — Inventory Manag.

  CYWUSB6953   CYWUSB6953


Document
PRELIMINARY CYWUSB6953 WirelessUSB™ PRoC™ Flash Programmable MCU + Radio Features • Microcontroller with Mixed Signal Array — Cypress M8C CPU — CPU clock up to 12 MHz — Internal oscillator—no crystal required www.DataSheet4U.com Applications • Consumer/PC — Locator Alarms — Presenter Tools — Remote Controls — Toys — White Goods • Building/Home Automation — Climate Control — Lighting Control — Smart Appliances — On-site Paging Systems — Alarm and Security • Industrial Control — Inventory Management — Factory Automation — Data Acquisition — Automatic Meter Reading (AMR) • Transportation — Diagnostics — Remote Keyless Entry • Medical — 8-KB Flash Program Memory with EEPROM emulation — 512 Bytes SRAM Data Storage — 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). — –95 dBm receive sensitivity — Up to 0 dBm output power — Range of up to 50 meters or more — Data throughput of up to 62.5 kbits/sec — 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 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 PRoC Block Diagram P0 P1 P2 CYWUSB6953 IRQ, MISO 8KB Flash 512B SRAM IO Ports X13_OUT www.DataSheet4U.com 2.4-GHz WirelessUSB Radio Transceiver PACTL PSoC M8C Core 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 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. Document #: 38-16017 Rev. *C Page 2 of 7 PRELIMINARY Pin Descriptions Pin QFN Analog RF 47 2 Crystal / PA Control 38 37 24 35 www.DataSheet4U.com Reserved 23, 25 17, 21 MISO IRQ IO IO Radio, MCU Radio, MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU MCU I2C Serial Clock (SCL) Direct switched capacitor block input Direct switched capacitor block input Direct switched capacitor block input Direct switched capacitor block input X13 X13IN X13OUT PACTL I I O IO Radio Radio Radio Radio Crystal Input Crystal Input Reference Clock Output RFIN RFOUT Radio Radio Modulated RF signal received. Modulated RF signal to be transmitted Name Type Die Description CYWUSB6953 External Power Amplifier control. Pull-down or make output Radio SPI Master In, Slave Out. Connect pins 23 and 25 on the application board Radio Interrupt. Connect pins 17 and 21 on the application board Microcontroller Digital/Analog 1.


CYWUSB6941 CYWUSB6953 MLC1255-xxx


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)