Core Processor ARM? Cortex?-M3
Core Size 32-Bit
Speed 25MHz
Connectivity IrDA Microwire SPI SSI UART/USART
Peripherals Brown-out Detect/Reset POR PWM WDT
Number of I /O 41
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 16K x 8
Voltage - Supply (Vcc/Vdd) 2.25 V ~ 2.75 V
Data Converters -
Oscillator Type Internal
Operating Temperature -40C ~ 85C