Technical
Core Architecture8051
Data Bus Width8 b
Flash Memory Size128 kB
Frequency25 MHz
InterfaceI2C, SMBus, SPI, UART, USART
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.8 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of ADC Channels16
Number of Digital IO57
Number of I/Os57
Number of Programmable I/O57
Number of Timers/Counters4
Operating Supply Voltage3.6 V
Oscillator TypeInternal
PackagingTape & Reel (TR)
PeripheralsDMA, LCD, POR, PWM, WDT
RAM Size8.3 kB
Temperature GradeIndustrial
Watchdog TimerYes