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MCF51AC256BCFUE The NXP Semiconductors MCF51AC256BCFUE is a 32-bit microcontroller with 256KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 50MHz.
Mfr Part #:

MCF51AC256BCFUE

Available from 2 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MCF51AC256BCFUE is a 32-bit microcontroller with 256KB of FLASH program memory and 32KB of RAM. It operates at speeds up to 50MHz.
✓ Total Stock: 1,707 pcs
$ Price Range: $6.40

MCF51AC256BCFUE Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,300 pcs
On Request
1300 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
407 pcs
On Request
407 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.

MCF51AC256BCFUE 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
Speed
Supplier Device Package
Voltage
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MCF51AC256BCFUE Description

Short technical summary and product information.

This NXP Semiconductors microcontroller, part number MCF51AC256BCFUE, is built on the Coldfire V1 core and operates at 50MHz. It features 256KB of FLASH program memory and 32KB of RAM, making it suitable for embedded applications requiring significant code storage and data handling.

 

The device supports a wide operating voltage range of 2.7V to 5.5V and operates within a temperature range of -40°C to 85°C. Connectivity options include I²C, SCI, and SPI interfaces, along with peripherals such as LVD, PWM, and WDT. It also includes a 20-channel, 12-bit Analog-to-Digital converter.

 

The MCF51AC256BCFUE is supplied in a 64-QFP (14x14) package and is designed for surface mounting. It has 54 I/O lines available for interfacing with other components.

MCF51AC256BCFUE Quick Information

Product Type: Microcontroller
Canonical Name: MCF51AC256BCFUE Microcontroller
Subcategory: Embedded

MCF51AC256BCFUE Compliance

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

MCF51AC256BCFUE Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

MCF51AC256BCFUE Features

  • 32-bit Coldfire V1 core processor.
  • 256KB FLASH program memory.
  • 32KB RAM size.
  • 50MHz operating speed.
  • 64-QFP surface mount package.

MCF51AC256BCFUE Applications

  • Ideal for embedded control systems
  • Suitable for industrial automation
  • Used in motor control applications
  • Supports multiple communication protocols

MCF51AC256BCFUE FAQs

6 frequently asked questions generated from this part’s specifications.
What is the program memory size of the MCF51AC256BCFUE?

The program memory size is 256KB (256K x 8).

What is the RAM size for this microcontroller?

The RAM size is 32K x 8.

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 MCF51AC256BCFUE supplied in?

It is supplied in a 64-QFP (14x14) package.

What is the mounting type for this component?

The mounting type is Surface Mount.

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