Technical
Core Architecture8051
Data Bus Width8 b
Flash Memory Size8 kB
Frequency50 MHz
Interface2-Wire, I2C, SMBus, SPI, UART, USART
Max Frequency50 MHz
Max Operating Temperature125 °C
Max Supply Voltage5.25 V
Memory Size8 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Number of ADC Channels18
Number of Channels6
Number of Digital IO18
Number of I2C Channels1
Number of I/Os18
Number of Programmable I/O18
Number of PWM Channels6
Number of Segments0
Number of SPI Channels1
Number of Timers/Counters4
Number of UART Channels1
Operating Supply Voltage2.1 V
Oscillator TypeInternal
PeripheralsPOR, PWM, Temp Sensor, WDT
RAM Size1.3 kB
Schedule B8542390000
Temperature GradeAutomotive
Watchdog TimerYes