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Home » NEWEST Products » New by Manufacturer » Freescale Semiconductor » Freescale MCF51xx ColdFire+ 32-Bit Microcontrollers
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Freescale MCF51xx ColdFire+ 32-Bit Microcontrollers

Freescale's MCF51xx ColdFire+ 32-bit Microcontrollers (MCUs) are built from the ColdFire V1 core and enabled by innovative 90 nm thin-film storage (TFS) flash technology with 32 KB of FlexMemory (2 KB of EEPROM). The portfolio is defined by six families that scale from 32 KB to 128 KB of flash, featuring incredible ultra-low power capabilities in small footprint solutions. ColdFire+ MCUs offer a rich combination of additive peripherals, including USB, high-performance mixed-signal, hardware encryption, an innovative touch-sensing interface (TSI) and more. These key features make ColdFire+ MCUs ideal for portable hand-held devices, wireless nodes, peripherals that require device authentication, building control security pads and advanced remote control devices.


Additional Resources
ColdFire+ Fact Sheet
MCF51JF128 Datasheet
MCF51JU128 Datasheet
Features
  • Innovative Flex Memory which is configurable as EEPROM or flash
  • Ten flexible ultra-low-power modes
  • Security and reliability
  • Integrated capacitive touch sensing and display support
  • Flexible and powerful mixed signal capability
  • Designed for space-constrained application
  • Connect via USB for battery charging (Jx Only)
  • Enable audio in your application (Jx Only)
Applications
  • Smart phone accessories
  • USB audio bridges
  • PC peripherals
  • High-end remote controls
Part Number Package Flash Cryptographic
Acceleration
Unit & Random
Number Generator
16-Bit
ADC
USB
Full-Speed
Device Host
Synchronous
Audio Interface
(SAI/I2S)
MCF51JF32VFM QFN-32 32kB Yes No Yes Yes
MCF51JF32VHS Laminate QFN-44 32kB Yes No Yes Yes
MCF51JU32VFM QFN-32 32kB No No Yes Yes
MCF51JU32VHS Laminate QFN-44 32kB No No Yes Yes
MCF51QM32VFM QFN-32 32kB Yes Yes No No
MCF51QM32VHS Laminate QFN-44 32kB Yes Yes No No
MCF51QU32VFM QFN-32 32kB No No No No
MCF51QU32VHS Laminate QFN-44 32kB No No No No
MCF51JF64VHS Laminate QFN-44 64kB Yes No Yes Yes
MCF51JF64VLF LQFP-48 64kB Yes No Yes Yes
MCF51JU64VHS Laminate QFN-44 64kB No No Yes Yes
MCF51JU64VLF LQFP-48 64kB No No Yes Yes
MCF51QM64VHS Laminate QFN-44 64kB Yes Yes No No
MCF51QM64VLF LQFP-48 64kB Yes Yes No No
MCF51QU64VHS Laminate QFN-44 64kB No No No No
MCF51QU64VLF LQFP-48 64kB No No No No
MCF51JF128VHS Laminate QFN-44 128kB Yes No Yes Yes
MCF51JF128VLH LQFP-64 128kB Yes No Yes Yes
MCF51JU128VHS Laminate QFN-44 128kB No No Yes Yes
MCF51JU128VLH LQFP-64 128kB No No Yes Yes
MCF51QM128VHS Laminate QFN-44 128kB Yes Yes No No
MCF51QM128VLH LQFP-64 128kB Yes Yes No No
MCF51QU128VHS Laminate QFN-44 128kB No No No No
MCF51QU128VLH LQFP-64 128kB No No No No
Freescale ColdFire+ Video from YouTube

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Block Diagrams
ColdFire+ MCF51Jx Block Diagram
ColdFire+ MCF51Qx Block Diagram
  • Freescale Semiconductor
  • Semiconductors|Embedded Processors|IC-MCU/MPU