Manufacturer: NXP USA Inc.
Win Source Part Number: 803516-MCF51EM256CLK
Packaging: Tray
Mounting Style: SMD
Core Processor: Coldfire V1
Speed: 50MHz
Core Size: 32-Bit
Connectivity: I2C, SCI, SPI
Peripherals: LCD, LVD, PWM, WDT
Number of I/O: 56
Program Memory Size: 256KB (256K x 8)
Program Memory Type: FLASH
RAM Size: 16K x 8
Data Converters: A/D 12x16b
Oscillator Type: External
Supplier Device Package: 80-LQFP (14x14)
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Package: 80-LQFP
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 450
MSL Level: 3 (168 Hours)
Part Number Series: MCF51EM256
Voltage - Supply (Vcc/Vdd): 1.8V ~ 3.6V
IC MCU 32BIT 256KB FLASH 80LQFP Product overview: MCF51EM256CLK from Freescale Semiconductor, Inc. (NXP Semiconductors) is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 32-bit, 32BIT, 256KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 32BIT, 256KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-MCF51EM256CLK can be used for catalog matching and distributor lookup.
RISC Microcontroller, 32-Bit, FLASH, COLDFIRE CPU, 50.33MHz, CMOS, PQFP80
RISC Microcontroller, 32-Bit, FLASH, COLDFIRE CPU, 50.33MHz, CMOS, PQFP80
Coldfire V1 MCF51EM Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 80-LQFP (14x14)
IC MCU 32BIT 256KB FLASH 80LQFP
Coldfire V1 MCF51EM Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 80-LQFP (14x14)
Coldfire V1 MCF51EM Microcontroller IC 32-Bit Single-Core 50MHz 256KB (256K x 8) FLASH 80-LQFP (14x14)
32-bit Microcontrollers - MCU 16 Bit256K Flash CFV1
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Rochester Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 803516-MCF51EM256CLK | 685-MCF51EM256CLK | MCF51EM256CLK | MCF51EM256CLK-ND | MCF51EM256CLK | MCF51EM256CLK | MCF51EM256CLK |
| Product Name | Embedded - Embedded - Microcontrollers - MCF51EM256CLK | 32-bit 32BIT 256KB Embedded Microcontroller MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers | 32-bit Microcontrollers - MCU | |
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| Clock Speed | 50 MHz | 50 MHz | 50 MHz | 50 MHz | |||
| RAM | 256 KB | 16 KB | 16 KB | 16 KB | 16 KB | ||
| ROM Type | Flash; FLASH | Flash | Flash | Flash; FLASH | |||
| Supply Voltage | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 1.8 to 3.6 volts | 3.6 volts |
