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AT89c4051

Write a review | 2 reviews

Stock: 16
Availability: InStock priceValidUntil: 2026-04-10
SKU: 347 | DAA346

Rs. 143.08 (inc GST)
Rs.121.25 + GST

Qty :
Qty Qty

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

Description

AT89c4051

Atmerl's AT89C4051 is low-voltage, high-performance CMOS 8-bit microcontroller with 4KB of flash programmable and erasable read-only memory (PEROM).

The device uses Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. This versatile 8-bit CPU with flash provides a highly-flexible and cost-effective solution for many embedded control applications.

Features of AT89C4051

Flash (Kbytes) : 4 Kbytes
Pin Count : 20
Max. Operating Freq. (MHz) : 24 MHz
CPU:8051-12C
Max I/O Pins : 15
UART : 1
SRAM (Kbytes) : 0.125
Operating Voltage (Vcc) : 2.7 to 6.0
Timers : 2

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?

Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.

What is your return / replacement policy?

Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.

How long does dispatch take?

In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.

I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?

You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.

Do you accept bulk / OEM orders?

Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.

Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?

Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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AT89c4051

Qty :

AT89c4051

The device uses Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. This versatile 8-bit CPU with flash provides a highly-flexible and cost-effective solution for many embedded control applications.

Features of AT89C4051

Flash (Kbytes) : 4 KbytesPin Count : 20Max. Operating Freq. (MHz) : 24 MHzCPU:8051-12CMax I/O Pins : 15UART : 1SRAM (Kbytes) : 0.125Operating Voltage (Vcc) : 2.7 to 6.0Timers : 2

Write a review

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Flash (Kbytes) : 4 Kbytes
Pin Count : 20
Max. Operating Freq. (MHz) : 24 MHz
CPU:8051-12C
Max I/O Pins : 15
UART : 1
SRAM (Kbytes) : 0.125
Operating Voltage (Vcc) : 2.7 to 6.0
Timers : 2