Number of UART Channels 1
Number of Programmable I/O 11
Number of A/D Converters 2
Number of Timers/Counters 3
Connectivity SPI, UART/USART
Program Memory Size 4KB 4K x 8
Program Memory Type FLASH
Peripherals Brown-out Detect/Reset, PWM, WDT
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
Interface SPI, UART, USART
Peak Reflow Temperature (Cel) 260
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Number of Terminations 24
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA