Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2010
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type TxRx + MCU
Voltage - Supply 1.8V~3.6V
Frequency 27MHz~1.05GHz
Interface SPI, UART
Memory Size 64kB Flash 8.25kB SRAM
RAM Size 1kB
Memory Type FLASH
Watchdog Timer Yes
Data Bus Width 8b
Number of Timers/Counters 5
Core Architecture 8052
Number of Programmable I/O 19
Power - Output 16dBm
RF Family/Standard General ISM < 1GHz
Data Rate (Max) 125kbps
Serial Interfaces SPI, UART
Current - Receiving 6.5mA~11mA
Current - Transmitting 7.5mA~48mA
Modulation 4FSK, ASK, FSK, GFSK, GMSK, MSK
Sensitivity (dBm) -137 dBm