Technical
Address Bus Width8 b
Core Architecture8051
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
InterfaceI2C, LIN, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Power Dissipation800 mW
Max Supply Voltage5.5 V
Memory Size2 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.5 V
Nominal Supply Current1 mA
Number of A/D Converters1
Number of ADC Channels17
Number of Bits8
Number of I2C Channels1
Number of I/Os12
Number of Programmable I/O25
Number of PWM Channels2
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, I2C, POR, PWM, WDT
RAM Size512 B
Schedule B8542310000
Watchdog TimerYes