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P89C668HFA The NXP P89C668HFA is an 8-bit microcontroller from the 80C51 family. It offers 64KB of Flash program memory and 8KB of RAM.
Mfr Part #:

P89C668HFA

Available from 1 distributors
Mfr Name: Philips
Philips
The NXP P89C668HFA is an 8-bit microcontroller from the 80C51 family. It offers 64KB of Flash program memory and 8KB of RAM.
✓ Total Stock: 511 pcs
$ Price Range: $4.08

P89C668HFA Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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511 pcs
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P89C668HFA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Interface
Mounting Style
Operating Temperature
Program Memory Size
Program Memory Type
RAM Size
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P89C668HFA Description

Short technical summary and product information.

The P89C668HFA is an 8-bit microcontroller based on the 80C51 architecture, manufactured by NXP. It features a maximum clock frequency of 33 MHz, providing efficient processing capabilities for embedded applications.

 

This microcontroller is equipped with 64 Kb of Flash program memory and 8 Kb of RAM, allowing for flexible code storage and data handling. It supports I2C and UART interfaces for communication and includes 3 timers. The device operates within a supply voltage range of 4.75 V to 5.25 V and has an operating temperature range of -40 C to +85 C.

 

The P89C668HFA is supplied in a PLCC-44 package, designed for Surface Mount Device (SMD) mounting. Its robust specifications make it suitable for a variety of embedded control tasks where reliable performance and ample memory are required.

P89C668HFA Quick Information

Product Type: Microcontroller
Canonical Name: P89C668HFA Microcontroller
Subcategory: 80C51

P89C668HFA Compliance

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

P89C668HFA Estimated Pricing

Qty Low High
1+ $4.08 $4.08

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

P89C668HFA Features

  • 8-bit 80C51 microcontroller architecture.
  • Maximum clock frequency of 33 MHz.
  • 64 Kb Flash program memory.
  • 8 Kb RAM size.
  • PLCC-44 SMD package.

P89C668HFA Applications

  • Embedded control systems.
  • Industrial automation.
  • Consumer electronics.
  • Data acquisition systems.

P89C668HFA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum clock frequency of the P89C668HFA?

The maximum clock frequency is 33 MHz.

How much program memory does the P89C668HFA have?

It has 64 Kb of Flash program memory.

What is the RAM size of the P89C668HFA?

The RAM size is 8 Kb.

What is the operating voltage range for the P89C668HFA?

The supply voltage range is 4.75 V to 5.25 V.

What package type is the P89C668HFA available in?

It is available in a PLCC-44 package, suitable for tube packaging.

What are the interface options for the P89C668HFA?

The microcontroller supports I2C and UART interfaces.

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