80C51 The 80C51 is an 8-bit microcontroller from OKI with 128x8 RAM, operating at 24 MHz, suitable for control systems.
Mfr Part #:

80C51

Available from 1 distributors
Mfr Name: OKI
OKI
The 80C51 is an 8-bit microcontroller from OKI with 128x8 RAM, operating at 24 MHz, suitable for control systems.
✓ Total Stock: 15,000 pcs
$ Price Range: $5.55

80C51 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
15,000 pcs
15000 pcs On Request 1 On Request On Request 24+ On Request On Request

80C51 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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80C51 Description

Short technical summary and product information.

The 80C51 is an 8-bit microcontroller manufactured by OKI, based on the 8051 architecture. It features 128 bytes of data RAM, operates at a frequency of 24 MHz, and comes in a DIP-40 package. Designed for control-oriented applications, it offers multiple I/O ports, timers, and external memory interface capabilities. Its extended temperature range from -40°C to +85°C makes it suitable for industrial environments. The device complies with RoHS3 standards and has an MSL level 1 rating, indicating unlimited moisture resistance. Its pin configuration includes ports, reset, crystal inputs, and control signals, making it compatible with standard embedded system designs.

80C51 Quick Information

Product Type: Microcontroller
Canonical Name: OKI 80C51 8-bit Microcontroller

80C51 Compliance

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

80C51 Estimated Pricing

Qty Low High
1+ $5.55 $5.55

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

80C51 Features

  • Operates at 24 MHz frequency
  • 128 bytes of data RAM
  • DIP-40 package for easy mounting
  • RoHS3 compliant and environmentally friendly
  • Extended temperature range from -40°C to +85°C

80C51 Applications

  • Ideal for embedded control applications
  • Suitable for industrial automation systems
  • Used in microcontroller-based control modules
  • Applicable in temperature-sensitive environments

80C51 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the pin count of the 80C51?

The 80C51 has 40 pins.

What is the operating voltage of the 80C51?

The 80C51 operates at 5 volts.

What is the clock frequency of the 80C51?

The 80C51 has a clock frequency of 24 MHz.

What is the data RAM size of the 80C51?

The 80C51 includes 128 bytes of data RAM.

What is the package type of the 80C51?

The package type is DIP-40, Dual In-line Package with 40 pins.

What is the operating temperature range of the 80C51?

-40°C to +85°C.

Is the 80C51 RoHS compliant?

Yes, the 80C51 is RoHS3 compliant.

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