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AT89c4051


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  • Stock: 16

    Availability: InStock priceValidUntil: 2026-04-25

  • SKU: 347 | DAA346

Availability: InStock priceValidUntil: 2026-04-25

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

    Qty :

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

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

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

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

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.
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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.
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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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