C8051F503 Series

Catalog

IC MCU 8BIT 64KB FLASH 32LQFP

Part	Core Size (Bit Width)	Operating Temperature (Max)	Operating Temperature (Min)	A/D Channels	A/D Resolution (bits)	Speed	Package / Case	Mounting Type	RAM Size Width	RAM Size Depth	Package Length	Package Name	Package Width	Oscillator Type	Core Processor	Program Memory Type	Peripherals	Number of I/O	Program Memory Depth	Program Memory Width	Program Memory Size	Connectivity	Voltage - Supply (Vcc/Vdd) Minimum	Voltage - Supply (Vcc/Vdd) Maximum
SILICON LABS C8051F503-IQ	8 Bit	125 °C	-40 °C	25 count	12 bit	50 MHz	32-LQFP	Surface Mount	8 bit	4.25 K	7 mm	32-LQFP	7 mm	Internal	8051	FLASH	POR PWM Temp Sensor WDT	25	64 K	8 bit	64 KB	SMBus (2-Wire/I2C) SPI UART USART	1.8 V	5.25 V
SILICON LABS C8051F503-IMR	8 Bit	125 °C	-40 °C	25 count	12 bit	50 MHz	32-VFQFN Exposed Pad	Surface Mount	8 bit	4.25 K	5 mm	32-QFN	5 mm	Internal	8051	FLASH	POR PWM Temp Sensor WDT	25	64 K	8 bit	64 KB	SMBus (2-Wire/I2C) SPI UART USART	1.8 V	5.25 V
SILICON LABS C8051F503-IM	8 Bit	125 °C	-40 °C	25 count	12 bit	50 MHz	32-VFQFN Exposed Pad	Surface Mount	8 bit	4.25 K	5 mm	32-QFN	5 mm	Internal	8051	FLASH	POR PWM Temp Sensor WDT	25	64 K	8 bit	64 KB	SMBus (2-Wire/I2C) SPI UART USART	1.8 V	5.25 V