CYRF69303 Datasheet, PDF (1/70 Pages) Cypress Semiconductor – Programmable Radio-on-Chip LPstar

CYRF69303
Programmable Radio-on-Chip LPstar
Programmable Radio-on-Chip LPstar
Features
■ Radio System-on-Chip with built-in 8-bit MCU in a single
device.
■ Operates in the unlicensed worldwide Industrial, Scientific, and
Medical (ISM) band (2.400 GHz to 2.483 GHz).
■ On Air compatible with second generation radio
WirelessUSB™ LP and PRoC LP.
■ Pin-to-pin compatible with PRoC LP except the pin 31 and
pin 37.
Intelligent
■ M8C based 8-bit CPU, optimized for human interface devices
(HID) applications
■ 256 bytes of SRAM
■ 8 Kbytes of flash memory with EEPROM emulation
■ In-system reprogrammable through D+/D– pins
■ CPU speed up to 12 MHz
■ 16-bit free running timer
■ Low power wakeup timer
■ 12-bit programmable interval timer with interrupts
■ Watchdog timer
Low Power
■ 21 mA operating current (Transmit at –5 dBm)
■ Sleep current less than 1 A
■ Operating voltage from 2.7 V to 3.6 V DC
■ Fast startup and fast channel changes
■ Supports coin cell operated applications
Reliable & Robust
■ Receive sensitivity typical –90 dBm
■ AutoRate™ - Dynamic Data Rate Reception
❐ Enables data reception for any of the supported bit rates
automatically.
❐ DSSS (250 Kbps), GFSK (1 Mbps)
■ Operating temperature from 0 °C to 70 °C
■ Closed-loop frequency synthesis for minimal frequency drift
Simple Development
■ Auto transaction sequencer (ATS): MCU can remain in sleep
state longer to save power
■ Framing, length, CRC16, and Auto ACK
■ Separate 16 byte transmit and receive FIFOs
■ Receive signal strength indication (RSSI)
■ Built-in serial peripheral interface (SPI) control while in Sleep
Mode
■ Advanced development tools based on Cypress’s PSoC^® tools
■ Flexible I/O
■ 2 mA source current on all GPIO pins. Configurable 8 mA or
50 mA/pin current sink on designated pins
■ Each GPIO pin supports high impedance inputs, configurable
pull up, open drain output, CMOS/TTL inputs, and CMOS
output
■ Maskable interrupts on all I/O pins
BOM Savings
■ Low external component count
■ Small footprint 40-pin QFN (6 mm × 6 mm)
■ GPIOs that require no external components
■ Operates off a single crystal
Applications
■ Wireless keyboards and mice
■ Presentation tools
■ Wireless gamepads
■ Remote controls
■ Toys
■ Fitness
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-66502 Rev. *D
• San Jose, CA 95134-1709 • 408-943-2600
Revised April 27, 2013