C8051F921 Series

Catalog

IC MCU 8BIT 32KB FLASH 24QFN

Part	Speed	Program Memory Size	Program Memory Width	Program Memory Depth	Package Width	Package Name	Package Length	A/D Resolution (bits)	A/D Channels	Number of I/O	Operating Temperature (Max)	Operating Temperature (Min)	RAM Size Width	RAM Size Depth	Core Size (Bit Width)	Connectivity	Peripherals	Core Processor	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Program Memory Type	Mounting Type	Package / Case	Oscillator Type
SILICON LABS C8051F921-F-GMR	25 MHz	32 KB	8 bit	32 K	4 mm	24-QFN	4 mm	10 bit	15 count	16	85 °C	-40 °C	8 bit	4.25 K	8 Bit	SMBus (2-Wire/I2C) SPI UART USART	Brown-out Detect POR PWM Reset Temp Sensor WDT	8051	3.6 V	0.9 V	FLASH	Surface Mount	24-WFQFN Exposed Pad	Internal
SILICON LABS C8051F921-GMR	25 MHz	32 KB	8 bit	32 K	4 mm	24-QFN	4 mm	10 bit	15 count	16	85 °C	-40 °C	8 bit	4.25 K	8 Bit	SMBus (2-Wire/I2C) SPI UART USART	Brown-out Detect POR PWM Reset Temp Sensor WDT	8051	3.6 V	0.9 V	FLASH	Surface Mount	24-WFQFN Exposed Pad	Internal
SILICON LABS C8051F921-G-GMR	25 MHz	32 KB	8 bit	32 K	4 mm	24-QFN	4 mm	10 bit	15 count	16	85 °C	-40 °C	8 bit	4.25 K	8 Bit	SMBus (2-Wire/I2C) SPI UART USART	Brown-out Detect POR PWM Reset Temp Sensor WDT	8051	3.6 V	0.9 V	FLASH	Surface Mount	24-WFQFN Exposed Pad	Internal
SILICON LABS C8051F921-GM	25 MHz	32 KB	8 bit	32 K	4 mm	24-QFN	4 mm	10 bit	15 count	16	85 °C	-40 °C	8 bit	4.25 K	8 Bit	SMBus (2-Wire/I2C) SPI UART USART	Brown-out Detect POR PWM Reset Temp Sensor WDT	8051	3.6 V	0.9 V	FLASH	Surface Mount	24-WFQFN Exposed Pad	Internal