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Microchip Technology AT89LP405220PU Datasheet & Stock

The AT89LP4052/LP2052 is a low-power, high-performance CMOS 8-bit microcontroller designed with 2/4K bytes of In-System Programmable Flash memory. Built on Atmel's technology, it's compatible with the MCS-51 instruction set and boasts an enhanced CPU core capable of 20 MIPS throughput. This microcontroller is ideal for applications requiring efficient processing, such as industrial control systems, consumer electronics, and motor control, offering a significant performance boost compared to traditional 8051 architectures. It features configurable I/O ports, timers, and communication interfaces for flexible system design.

Authorized Distributors
Source:DigiKey
Part No:AT89LP4052-20PU
Stock:397
Inv Date:06-03-2026
Price: Unit price: $2.69
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Part No:AT89LP4052-20PU
Stock:878
Inv Date:06-04-2026
Price: Unit price: $2.69
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Part No:AT89LP4052-20PU
Stock:270
Inv Date:06-03-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:AT89LP4052-20PU
Stock:270
Inv Date:06-03-2026
Price: Unit price: $2.71
Buy/RFQ:
Part No:AT89LP4052-20PU
Stock:0
Inv Date:06-03-2026
Price: Unit price: $2.5
Buy/RFQ:

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Where can I buy Microchip Technology AT89LP405220PU?

You can click on the BUY or RFQ button to purchase AT89LP405220PU from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part AT89LP405220PU?

You can download the AT89LP405220PU datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of AT89LP405220PU?

Microchip Technology

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