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Microchip Technology AT89C405124PU Datasheet & Stock

The Atmel AT89C4051 is a versatile microcontroller designed for embedded control applications. It combines an 8-bit CPU with 4K bytes of Flash memory on a single chip, providing a flexible and cost-effective solution. Key features include a two-level interrupt architecture, a full duplex serial port, an analog comparator, and low-power idle and power-down modes. Its compatibility with the MCS-51 instruction set makes it a familiar choice for many developers.

Authorized Distributors
Source:Newark
Part No:AT89C4051-24PU
Stock:16
Inv Date:06-12-2026
Price: Unit price: $2.18
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Source:DigiKey
Part No:AT89C4051-24PU
Stock:391
Inv Date:06-12-2026
Price: Unit price: $2.12
Buy/RFQ:
Part No:AT89C4051-24PU
Stock:622
Inv Date:06-13-2026
Price: Unit price: $2.12
Buy/RFQ:
Part No:AT89C4051-24PU
Stock:486
Inv Date:06-12-2026
Price: Unit price: $1.6
Buy/RFQ:
Part No:AT89C4051-24PU
Stock:486
Inv Date:06-12-2026
Price: Unit price: $1.6
Buy/RFQ:
Part No:AT89C4051-24PU
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.88
Buy/RFQ:
Part No:AT89C4051-24PU
Stock:307
Inv Date:06-13-2026
Price: N/A
Buy/RFQ:

Frequently Asked Questions

Where can I buy Microchip Technology AT89C405124PU?

You can click on the BUY or RFQ button to purchase AT89C405124PU from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part AT89C405124PU?

You can download the AT89C405124PU datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of AT89C405124PU?

Microchip Technology

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