Specification	C8051F122-GQ

A/D Channels	8 count
A/D Resolution (bits)	8 bit, 10 bit
Connectivity	SMBus (2-Wire/I2C), UART, USART, EMI, SPI, EBI
Core Processor	8051
Core Size (Bit Width)	8 Bit
D/A Channels	2 count
D/A Resolution (bits)	12 bit
Mounting Type	Surface Mount
Number of I/O	64
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package / Case	100-TQFP
Package Length	14 mm
Package Name	100-TQFP
Package Width	14 mm
Peripherals	PWM, Temp Sensor, Brown-out Detect, Reset, WDT, POR
Program Memory Depth (128KB)	128 K
Program Memory Size	128KB
Program Memory Type	FLASH
Program Memory Width (128KB)	8
RAM Size Depth	8.25 K
RAM Size Width	8 bit
Speed	100 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	3 V

C8051F122 Series

Part	Connectivity	Program Memory Type	Mounting Type	Number of I/O	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Operating Temperature (Max)	Operating Temperature (Min)	Package Width	Package Name	Package Length	Peripherals	Core Processor	Oscillator Type	RAM Size Depth	RAM Size Width	Speed	Program Memory Depth (128KB)	Program Memory Size	Program Memory Width (128KB)	A/D Channels	A/D Resolution (bits)	D/A Channels	D/A Resolution (bits)	Package / Case	Core Size (Bit Width)
SILICON LABS C8051F122	EBI EMI SMBus (2-Wire/I2C) SPI UART USART	FLASH	Surface Mount	64	3.6 V	3 V	85 °C	-40 °C	14 mm	100-TQFP	14 mm	Brown-out Detect POR PWM Reset Temp Sensor WDT	8051	Internal	8.25 K	8 bit	100 MHz	128 K	128KB	8	8 count	8 bit 10 bit	2 count	12 bit	100-TQFP	8 Bit
SILICON LABS C8051F122R	EBI EMI SMBus (2-Wire/I2C) SPI UART USART	FLASH	Surface Mount	64	3.6 V	3 V	85 °C	-40 °C	14 mm	100-TQFP	14 mm	Brown-out Detect POR PWM Reset Temp Sensor WDT	8051	Internal	8.25 K	8 bit	100 MHz	128 K	128KB	8	8 count	8 bit 10 bit	2 count	12 bit	100-TQFP	8 Bit
SILICON LABS C8051F122-GQ	EBI EMI SMBus (2-Wire/I2C) SPI UART USART	FLASH	Surface Mount	64	3.6 V	3 V	85 °C	-40 °C	14 mm	100-TQFP	14 mm	Brown-out Detect POR PWM Reset Temp Sensor WDT	8051	Internal	8.25 K	8 bit	100 MHz	128 K	128KB	8	8 count	8 bit 10 bit	2 count	12 bit	100-TQFP	8 Bit

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