32-bit Microcontrollers - MCU – Mouser Korea, Republic of

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MCF51EM ColdFire® Microcontrollers

NXP Semiconductor MCF51EM devices are smart-meter-on-a-chip 32-bit ColdFire® V1 Microcontrollers with an embedded LCD controller, a 16-bit analog to digital converter, and metrology-specific peripherals optimized for smart meter applications. These high-performance MCUs include RTC with tamper detection and dual 128K / 64K blocks of Flash for robust field firmware updates. MCF51EM256 and MCF51EM128 MCUs allow designers to develop a turnkey electrical metering solution with customized silicon designed specifically for the electrical metering market. NXP Semiconductor MCF51EM MCUs include AMR SPI, tamper detection, and a 100-pin LQFP package.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package / Case	Core	Program Memory Size	Data RAM Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
32-bit Microcontrollers - MCU MCF51EM 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 100 MCF51EM256CLL NXP Semiconductors 1: ₩25,506 479In Stock End of Life	Mfr. Part # MCF51EM256CLL Mouser Part # 841-MCF51EM256CLL End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51EM 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 100 Learn More about NXP Semiconductors freescalemcf51em	Datasheet	479In Stock	₩25,506 ₩20,186.4 ₩18,064.8 ₩17,409.6 View ₩15,974.4 ₩15,834 ₩15,537.6 Quote	Min.: 1 Mult.: 1	MCF51EM	SMD/SMT	LQFP-100	ColdFire V1	256 kB	16 kB	32 bit	16 bit	50.33 MHz	47 I/O	1.8 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU MCF51EM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 100 MCF51EM128CLL NXP Semiconductors 1: ₩26,254.8 Non-Stocked Lead-Time 16 Weeks End of Life	Mfr. Part # MCF51EM128CLL Mouser Part # 841-MCF51EM128CLL End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51EM 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 100 Learn More about NXP Semiconductors freescalemcf51em	Datasheet	Non-Stocked Lead-Time 16 Weeks	₩26,254.8 ₩19,952.4 ₩19,125.6 ₩16,848 View ₩15,210 ₩14,944.8 ₩14,617.2 Quote	Min.: 1 Mult.: 1	MCF51EM	SMD/SMT	LQFP-100	ColdFire V1	128 kB	16 kB	32 bit		50 MHz		1.8 V	3.6 V	- 40 C	+ 85 C	Tray
32-bit Microcontrollers - MCU MCF51EM 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 80 MCF51EM256CLK NXP Semiconductors 1: ₩26,925.6 Non-Stocked Lead-Time 16 Weeks End of Life	Mfr. Part # MCF51EM256CLK Mouser Part # 841-MCF51EM256CLK End of Life	NXP Semiconductors	32-bit Microcontrollers - MCU MCF51EM 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 80 Learn More about NXP Semiconductors freescalemcf51em	Datasheet	Non-Stocked Lead-Time 16 Weeks	₩26,925.6 ₩20,451.6 ₩19,609.2 ₩17,269.2 View ₩15,537.6 ₩15,272.4 ₩14,944.8 Quote	Min.: 1 Mult.: 1	MCF51EM	SMD/SMT	LQFP-80	ColdFire V1	256 kB	16 kB	32 bit	16 bit	50.33 MHz	40 I/O	1.8 V	3.6 V	- 40 C	+ 85 C	Tray

MCF51EM ColdFire® Microcontrollers

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