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Integrated Circuits (ICs)

MCF51JF128VLH

MCF51Jx 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64

The NXP Semiconductors MCF51Jx is a versatile 32-bit microcontroller featuring a ColdFire V1 core, designed to deliver high performance and efficiency for a wide range of embedded applications. With a maximum operating frequency of 50MHz and 128KB of Flash memory, this microcontroller is ideal for applications requiring robust processing capabilities and extensive I/O options. Housed in a compact LQFP package with 64 pins, the MCF51Jx is engineered to operate reliably in challenging environments

BrandNXP Semiconductors
PackageLQFP
Device TypeMicrocontrollers
MountingSurface Mount

Full Specifications

Number of Pins64
Core ArchitectureColdfire
Data Bus Width32b
Max Frequency50MHz
Number of I/Os48
InterfaceEBI/EMI, I2C, I2S, SPI, UART, USART, USB
Memory TypeFLASH
Memory Size128kB
Min Supply Voltage1.71V
Max Supply Voltage3.6V
PeripheralsDMA, LVD, POR, PWM, WDT
MountSurface Mount
Frequency50MHz
Max Operating Temperature105°C

About This Product

The NXP Semiconductors MCF51Jx is a versatile 32-bit microcontroller featuring a ColdFire V1 core, designed to deliver high performance and efficiency for a wide range of embedded applications. With a maximum operating frequency of 50MHz and 128KB of Flash memory, this microcontroller is ideal for applications requiring robust processing capabilities and extensive I/O options. Housed in a compact LQFP package with 64 pins, the MCF51Jx is engineered to operate reliably in challenging environments, with a temperature range from -40°C to 105°C, making it suitable for industrial and automotive applications.

What is this product used for?

Suitable for design, repair, and production programs using Microcontrollers devices.

Typical Use Cases

Embedded Processors and Controllers Microcontrollers LQFP Microcontrollers

Sourcing Support for This MPN

  • MPN and package verification against your BOM or approved vendor list
  • Approved-alternate and cross-reference review when the requested line is constrained
  • Availability, lifecycle, and supply-risk discussion for procurement planning
  • Packing, label, date-code, and requested document coordination

RFQ Checklist

Part number Confirm the target MPN or suggest approved alternates
Target Quantity Sample, pilot run, or mass production volume
Project stage Prototype, NPI, or ongoing production
Target price Budget or target price range if available
MCF51Jx 32-bit MCU, ColdFire V1 core, 128KB Flash, 50MHz, QFP 64

MCF51JF128VLH

NXP Semiconductors

The NXP Semiconductors MCF51Jx is a versatile 32-bit microcontroller featuring a ColdFire V1 core, designed to deliver high performance and efficiency for a wide range of embedded applications. With a maximum operating frequency of 50MHz and 128KB of Flash memory, this microcontroller is ideal for applications requiring robust processing capabilities and extensive I/O options. Housed in a compact LQFP package with 64 pins, the MCF51Jx is engineered to operate reliably in challenging environments

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