Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2000
Series C8051F31x
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Frequency 25MHz
Base Part Number C8051F31
Number of Channels 5
Interface 2-Wire, I2C, SMBus, SPI, UART, USART
Max Supply Voltage 3.6V
Min Supply Voltage 2.7V
Memory Size 8kB
Oscillator Type Internal
Number of I/O 29
Speed 25MHz
RAM Size 1.25K x 8
Memory Type FLASH
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
Core Processor 8051
Peripherals POR, PWM, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 8KB 8K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
Access Time 25 μs
Data Bus Width 8b
Number of Timers/Counters 5
Core Architecture 8051
Max Frequency 25MHz
Number of Programmable I/O 29