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MCF51AC128ACFUE The NXP Semiconductors MCF51AC128ACFUE is a 32-bit ColdFire V1 microcontroller featuring 128KB of FLASH program memory and 32KB of SRAM. It operates at speeds up to 50MHz.
Mfr Part #:

MCF51AC128ACFUE

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MCF51AC128ACFUE is a 32-bit ColdFire V1 microcontroller featuring 128KB of FLASH program memory and 32KB of SRAM. It operates at speeds up to 50MHz.
✓ Total Stock: 5,892 pcs
$ Price Range: $6.40

MCF51AC128ACFUE Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,887 pcs
On Request
5887 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
5 pcs
On Request
5 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MCF51AC128ACFUE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Serial Interfaces
Speed
Supplier Device Package
Supplier Package
Voltage
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MCF51AC128ACFUE Description

Short technical summary and product information.

The MCF51AC128ACFUE is a 32-bit microcontroller from NXP Semiconductors, based on the ColdFire V1 core. It offers a robust feature set including up to 128KB of FLASH program memory and 32KB of SRAM, making it suitable for various embedded applications.

 

This device operates at processor core speeds up to 50MHz and supports a wide voltage range from 2.7V to 5.5V. It includes essential peripherals such as a 20-channel 12-bit Analog-to-Digital converter (ADC), CANbus, I²C, SCI, and SPI interfaces. The operating temperature range is -40°C to 85°C (TA).

 

The MCF51AC128ACFUE comes in a 64-QFP package with surface mount mounting type. Its supplier package is specified as 64-QFP (14x14). This microcontroller is designed for applications requiring a balance of performance, integration, and power efficiency.

MCF51AC128ACFUE Quick Information

Product Type: Microcontroller
Series: MCF51AC
Canonical Name: MCF51AC128ACFUE Microcontroller
Subcategory: 32-Bit Microcontroller

MCF51AC128ACFUE Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MCF51AC128ACFUE Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

MCF51AC128ACFUE Features

  • 32-bit ColdFire V1 core processor.
  • Up to 128KB FLASH program memory.
  • Up to 32KB SRAM data memory.
  • Operates at speeds up to 50MHz.
  • 64-QFP package with surface mount.

MCF51AC128ACFUE Applications

  • Suitable for embedded control systems.
  • Ideal for applications needing CANbus.
  • Supports various serial communication needs.
  • Designed for wide temperature operation.

MCF51AC128ACFUE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the program memory size of the MCF51AC128ACFUE?

The MCF51AC128ACFUE has 128KB of FLASH program memory.

What is the RAM size for this microcontroller?

This microcontroller has 32KB of SRAM.

What is the operating voltage range?

The operating voltage range is 2.7V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C (TA).

What package type is the MCF51AC128ACFUE supplied in?

The MCF51AC128ACFUE is supplied in a 64-QFP package.

What is the core processor of the MCF51AC128ACFUE?

The core processor is Coldfire V1.

What connectivity options are available?

Connectivity options include CANbus, I²C, SCI, and SPI.

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