 Package size (QFN4X4, 20 pins).
 High performance pipeline complicated 8051
 Operation clock: 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64 of crystal oscillator.
 8KB one time programmable memory with copy protection / 16KBytes In-system programmable flash memory
 256Bytes internal data RAM, 1KBytes external data RAM
 UART, I2C, SPI serial communication
 Three 16/8-bit counter/timers
 Two Channel PWM
 Watchdog timer
 Sleep timer
 In-Circuit Debugger
 In-System programming/ In-Application programming
 16 GPIO for COB, 8 GPIO for QFN4X4 20pins
 Low TX current consumption ( A8325T3 ): 16mA @0dBm，19.5mA @6dBm
 Low sleep current : 0.6uA (PM3 without Sleep timer)
 Frequency band: 2400 – 2483.5MHz.
 FSK and GFSK modulation
 Programmable data rate 4K ~ 2Mbps.
 Fast settling time synthesizer for frequency hopping system.
 Built-in thermal sensor for monitoring relative temperature.
 Built-in 4 channels 12-bits ADC for general purpose analog input (0V ~ 1.8 V).
 Built-in Low Battery Detector.
 Support low cost crystal 16MHz.
 Easy to use.
 Change frequency channel by ONE register setting.
 Auto WOT (wake up to transmit TX packet).
 Auto Calibrations.
 Auto CRC Check.
 Auto FEC by (7, 4) Hamming code (1 bit error correction / code word).
 Data Whitening for encryption.
 64 bytes TX FIFO.

 2400 ~ 2483.5 MHz ISM frequency hopping system
 Smart remote controller
 Home and building automation
 Wireless keyboard and mouse
 Wireless toy and gaming
 Helicopter and airplane radio controller

Datasheet
Application Note
Reference circuit design (Module)
Reference code
Evaluation kit (EK)
Development Board (DVP)
ICE tool
Flash/OTP programming tool
Production test tool
*Please contact the agents or sales for more details