Functional Overview

The CYRF69103 is a complete Radio System-on-Chip device, providing a complete RF system solution with a single device and a few discrete components. The CYRF69103 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).

PRoC™ LP Features

■ Single Device, Two Functions
❐ 8-bit, Flash based MCU function and 2.4 GHz radio transceiver function in a single device.
■ Flash-Based Microcontroller Function
❐ 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
❐ CPU speed up to 12 MHz
❐ 16-bit free-running timer
❐ Low power wakeup timer
❐ 12-bit Programmable Interval Timer with interrupts
❐ Watchdog timer
■ Industry-Leading 2.4 GHz Radio Transceiver Function
❐ Operates in the unlicensed worldwide Industrial, Scientific, and Medical (ISM) band (2.4 GHz–2.483 GHz)
❐ DSSS data rates of up to 250 Kbps
❐ GFSK data rate of 1 Mbps
❐ –97 dBm receive sensitivity
❐ Programmable output power up to +4 dBm
❐ Auto Transaction Sequencer (ATS)
❐ Framing CRC and Auto ACK
❐ Received Signal Strength Indication (RSSI)
❐ Automatic Gain Control (AGC)
■ Component Reduction
❐ Integrated 1.8V boost converter
❐ GPIOs that require no external components
❐ Operates off a single crystal
■ Flexible IO
❐ 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 IO pins
■ Operating voltage from 1.8V to 3.6V DC
■ Operating temperature from 0 to 70°C
■ Pb-free 40-lead QFN package
■ Advanced development tools based on Cypress’s PSoC® tools

Applications

The CYRF69103 PRoC LP is targeted for the following applications:
■ Wireless HID devices
❐ Mice
❐ Remote Controls
❐ Presenter tools
❐ Barcode scanners
❐ POS terminal
■ General purpose wireless applications:
❐ Industrial applications
❐ Home automation
❐ White goods
❐ Consumer electronics
❐ Toys