Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2000
Series C8051F31x
JESD-609 Code e3
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Termination SMD/SMT
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3V
Frequency 25MHz
Base Part Number C8051F31
Pin Count 32
Lead Pitch 500μm
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.6V
Row Spacing 12 mm
Number of Channels 5
Interface 2-Wire, I2C, SMBus, SPI, UART, USART
Memory Size 16kB
Oscillator Type Internal
Number of I/O 29
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor 8051
Peripherals POR, PWM, Temp Sensor, WDT
Program Memory Type FLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity SMBus (2-Wire/I2C), SPI, UART/USART
Bit Size 8
Data Converter A/D 21x10b
Access Time 25 μs
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
Number of Timers/Counters 4
Density 128 kb
Number of ADC Channels 8
Number of I2C Channels 1