Technical
Access Time40 µs
Core Architecture8051
Data Bus Width8 b
Frequency40 MHz
InterfaceI2C, IrDA, SPI, UART, USART, USB
Max Frequency40 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size128 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of I/Os35
Number of Programmable I/O35
Number of Timers/Counters3
Operating Supply Voltage3.3 V
Oscillator TypeInternal
PackagingBulk
PeripheralsLVD, POR, PWM, WDT
RAM Size8 kB
Temperature GradeIndustrial