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P80C51FA The NXP USA Inc. P80C51FA-4B557 is an 8-bit microcontroller based on the 8051 architecture. It operates at speeds up to 16MHz and features 32 I/O pins.
Mfr Part #:

P80C51FA

Available from 2 distributors
Mfr Name: Intel
Intel
The NXP USA Inc. P80C51FA-4B557 is an 8-bit microcontroller based on the 8051 architecture. It operates at speeds up to 16MHz and features 32 I/O pins.
✓ Total Stock: 1 pcs
$ Price Range: $5.55

P80C51FA Available from 2 distributors

✓ Authorised
✓ Non-Authorised
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.

P80C51FA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Connectivity
Core Processor
Core Size
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Oscillator Type
Peripherals
Program Memory Type
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Tape & Reel
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P80C51FA Description

Short technical summary and product information.

The P80C51FA-4B557 from NXP USA Inc. is an 8-bit microcontroller utilizing the classic 8051 core. This ROMless device is designed to work with external program memory, offering flexibility for custom solutions. It operates at a maximum speed of 16MHz and includes 256 bytes of internal RAM.

 

Key electrical specifications include a wide supply voltage range of 2.7V to 5.5V and an internal oscillator. The microcontroller provides 32 general-purpose I/O pins for interfacing with external components. Connectivity options include EBI/EMI for external memory access and UART/USART for serial communication. Integrated peripherals such as Power-On Reset (POR) and Pulse-Width Modulation (PWM) enhance its control capabilities.

 

Packaged in a 44-pin Quad Flat Package (QFP) with dimensions of 10mm x 10mm, the P80C51FA-4B557 is designed for surface mounting. Its operating temperature range is from 0°C to 70°C.

 

This microcontroller is suitable for various embedded control applications, industrial automation, instrumentation, and consumer electronics where a customizable program memory solution is preferred. Its established 8051 platform ensures consistent and reliable performance for real-time applications.

P80C51FA Quick Information

Product Type: Microcontroller
Series: 80C
Canonical Name: P80C51FA-4B557 8-bit Microcontroller
Subcategory: Embedded Microcontroller

P80C51FA Compliance

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

P80C51FA Estimated Pricing

Qty Low High
1+ $5.55 $5.55

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

P80C51FA Features

  • 8-bit 8051 core microcontroller.
  • ROMless design for external program memory.
  • Operates at up to 16MHz speed.
  • 32 general-purpose I/O pins.
  • Wide supply voltage range of 2.7V to 5.5V.

P80C51FA Applications

  • Used in embedded control systems.
  • Suitable for industrial automation.
  • Applicable for instrumentation devices.
  • Ideal for consumer electronics projects.
  • Supports educational embedded projects.

P80C51FA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the P80C51FA-4B557?

The core processor is the 8051.

What is the maximum operating speed of the P80C51FA-4B557?

The maximum operating speed is 16MHz.

How much RAM does the P80C51FA-4B557 have?

It has 256 bytes of RAM.

How many I/O pins are available on the P80C51FA-4B557?

There are 32 I/O pins.

What is the supply voltage range for the P80C51FA-4B557?

The supply voltage range is 2.7V to 5.5V.

What type of package is the P80C51FA-4B557 in?

It is in a 44-PQFP package.

What is the operating temperature range for this microcontroller?

The operating temperature range is 0°C to 70°C.

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