Category reference photo. Confirm the exact package and electrical specifications in the manufacturer resource.
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
Full Specifications
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
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
Continue browsing the catalog












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
- Competitive pricing from verified sources
- Sample to production quantities
- Response within 24 business hours