Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2000
Series C8051F9xx
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Frequency 25MHz
Interface 2-Wire, I2C, SMBus, SPI, UART, USART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 24
RAM Size 4.25K x 8
Voltage - Supply (Vcc/Vdd) 0.9V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 64KB 64K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
Data Converter A/D 23x10b
Data Bus Width 8b
Number of Timers/Counters 4
Number of ADC Channels 23