Integrated Circuits (ICs)

C8051F553-IMR

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8051 50 MHZ 32 KB 5 V 8-BIT MCU

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Integrated Circuits (ICs)

Active

8051 50 MHZ 32 KB 5 V 8-BIT MCU

Technical Specifications

Parameters and characteristics for this part

Part	Supplier Device Package	Mounting Type	Package / Case	Speed	Connectivity	RAM Size	Core Processor	Peripherals	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Size	Program Memory Type	Core Size	Oscillator Type	Number of I/O	Data Converters
SILICON LABS C8051F553-AM	24-QFN (4x4)	Surface Mount	24-WFQFN Exposed Pad
SILICON LABS C8051F553-IMR	24-QFN (4x4)	Surface Mount	24-WFQFN Exposed Pad	50 MHz	SMBus (2-Wire/I2C) SPI UART/USART	2.25 K	8051	POR PWM Temp Sensor WDT	5.25 V	1.8 V	125 °C	-40 °C	32 KB	FLASH	8-Bit	Internal	18	A/D 18x12b
SILICON LABS C8051F553-IM	24-QFN (4x4)	Surface Mount	24-WFQFN Exposed Pad	50 MHz	SMBus (2-Wire/I2C) SPI UART/USART	2.25 K	8051	POR PWM Temp Sensor WDT	5.25 V	1.8 V	125 °C	-40 °C	32 KB	FLASH	8-Bit	Internal	18	A/D 18x12b

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General part information

8051 C8051F55x Microcontroller IC 8-Bit 50MHz 32KB (32K x 8) FLASH 24-QFN (4x4)

Technical documentation and resources