Technical
Core Architecture8051
Data Bus Width8 b
Frequency24 MHz
InterfaceSPI, UART, USART
Max Frequency12 MHz
Max Operating Temperature85 °C
Max Supply Current32.8 mA
Max Supply Voltage2.7 V
Memory Size1.8 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of A/D Converters1
Number of I/Os34
Number of Input Lines8
Number of Programmable I/O34
Number of Timers/Counters4
Operating Supply Voltage2.5 V
Oscillator TypeInternal
Package Quantity1800
PackagingTape & Reel
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size1.8 kB
Temperature GradeIndustrial
Watchdog TimerYes