Specification	C8051F850-C-IU

A/D Channels	16 count
A/D Resolution (bits)	12 bit
Connectivity	I2C, UART, SMBus, SPI, USART
Core Processor	CIP-51™
Core Size (Bit Width)	8 Bit
Mounting Type	Surface Mount
Number of I/O	16
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Oscillator Type	Internal
Package Length	0.154 in
Package Name	24-SSOP, 24-QSOP
Package Width	3.9 mm
Peripherals	WDT, PWM, Brown-out Detect, POR, Reset
Program Memory Depth	8 K
Program Memory Size	8 KB
Program Memory Type	FLASH
Program Memory Width	8 bit
RAM Size Depth	512
RAM Size Width	8 bit
Speed	25 MHz
Voltage - Supply (Vcc/Vdd) Maximum	3.6 V
Voltage - Supply (Vcc/Vdd) Minimum	2.2 V

C8051F850 Series

Part	Package Width	Package Name	Package Length	Connectivity	Operating Temperature (Max)	Operating Temperature (Min)	Core Size (Bit Width)	Number of I/O	Speed	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum	Peripherals	Core Processor	Oscillator Type	A/D Resolution (bits)	A/D Channels	Mounting Type	Program Memory Depth	Program Memory Width	Program Memory Size	RAM Size Depth	RAM Size Width	Program Memory Type	Package / Case
SILICON LABS C8051F850-C-IU	3.9 mm	24-QSOP 24-SSOP	0.154 in	I2C SMBus SPI UART USART	125 °C	-40 °C	8 Bit	16	25 MHz	2.2 V	3.6 V	Brown-out Detect POR PWM Reset WDT	CIP-51™	Internal	12 bit	16 count	Surface Mount	8 K	8 bit	8 KB	512	8 bit	FLASH
SILICON LABS C8051F850-C-IUR	3.9 mm	24-QSOP 24-SSOP	0.154 in	I2C SMBus SPI UART USART	125 °C	-40 °C	8 Bit	16	25 MHz	2.2 V	3.6 V	Brown-out Detect POR PWM Reset WDT	CIP-51™	Internal	12 bit	16 count	Surface Mount	8 K	8 bit	8 KB	512	8 bit	FLASH
SILICON LABS C8051F850-C-GUR	3.9 mm	24-QSOP 24-SSOP	0.154 in	I2C SMBus SPI UART USART	85 °C	-40 °C	8 Bit	16	25 MHz	2.2 V	3.6 V	Brown-out Detect POR PWM Reset WDT	CIP-51™	Internal	12 bit	16 count	Surface Mount	8 K	8 bit	8 KB	512	8 bit	FLASH
SILICON LABS C8051F850-C-IMR				I2C SMBus SPI UART USART	125 °C	-40 °C	8 Bit	15	25 MHz	2.2 V	3.6 V	Brown-out Detect POR PWM Reset WDT	CIP-51™	Internal	12 bit	15 count	Surface Mount	8 K	8 bit	8 KB	512	8 bit	FLASH	20-VFQFN Exposed Pad

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