Technical
Core Architecture8051
Data Bus Width8 b
Frequency24 MHz
InterfaceI2C, SPI, UART, USART
Max Frequency25.6 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size512 B
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage3 V
Number of A/D Converters1
Number of I/Os13
Number of Input Lines4
Number of Programmable I/O13
Number of Timers/Counters3
Operating Supply Voltage5 V
Oscillator TypeInternal
Package Quantity3000
PackagingTape & Reel
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size512 B
Watchdog TimerYes