Product Images are shown for illustrative purposes only and may differ from actual product.

AT89c4051


Write a review | 2 reviews

  • Stock: 16

    Availability: InStock priceValidUntil: 2026-10-31

  • SKU: 347 | DAA346

Availability: InStock priceValidUntil: 2026-10-31

  • 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.

Atmel AT89C4051 8-Bit Microcontroller

AT89C4051 8-bit microcontroller with 4KB flash memory, 20 pins, and 24 MHz operating frequency.

The Atmel AT89C4051 8-Bit Microcontroller is a low-voltage, high-performance solution for embedded control applications. With 4KB flash memory, this microcontroller supports the industry-standard MCS-51 instruction set, making it a versatile choice for various projects. It operates at a frequency of 24 MHz and features 15 I/O pins, allowing for efficient data processing and control.

This microcontroller is ideal for applications requiring compact and efficient designs. Its compatibility with Atmel’s high-density nonvolatile memory technology ensures reliability and performance. The AT89C4051 is an excellent option for developers looking to enhance their embedded systems with a cost-effective solution.

Explore the capabilities of the Atmel AT89C4051 8-Bit Microcontroller and unlock new possibilities in your electronic projects. Its flexible architecture and robust specifications make it suitable for a wide range of applications, from consumer electronics to industrial automation.

Explore the Atmel range at DNA, your trusted retailer for MICROCONTROLLER solutions. Discover how the Atmel AT89C4051 can enhance your projects. Check other MICROCONTROLLER that we have in stock.

If you are searching for specific electronic components, reach out to us. We can help you find parts or import them if needed. We support retail and bulk orders. Consider our related items like Power Supply, Humidity & Temperature Sensor, LCD, and Analog IC. Contact Us

Features of Atmel AT89C4051 8-Bit Microcontroller

  • Low-voltage operation
  • 4KB flash memory
  • 24 MHz operating frequency
  • 15 I/O pins
  • Compatible with MCS-51 instruction set

Specification of Atmel AT89C4051 8-Bit Microcontroller

  • Flash Memory: 4 Kbytes
  • Pin Count: 20
  • Max Operating Frequency: 24 MHz
  • CPU: 8051-12C
  • Max I/O Pins: 15
  • UART: 1
  • SRAM: 0.125 Kbytes
  • Operating Voltage: 2.7 to 6.0 V
  • Timers: 2

Applications of Atmel AT89C4051 8-Bit Microcontroller

  • Embedded control systems
  • Consumer electronics
  • Industrial automation
  • Data acquisition
  • Robotics

Related Links for Atmel AT89C4051 8-Bit Microcontroller

    Atmel AT89C4051 Datasheet: N/A

Package Includes

  • 1 X Atmel AT89C4051 8-Bit Microcontroller
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (2)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

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.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
View all FAQs →

NEW Products

Product Page : New Products

4 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

4 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

Combicon 4 Pin Right Angle Male Header Connector XY-2500 F-B 3.81 series 4 Pin Right Angle Male con..

Rs.14.16 (inc GST)
Rs.12.00 + GST

SKU: 3012 | DAE739
Stock: 50
IRF5210 Power MOSFET

IRF5210 Power MOSFET

IRF5210 Power MOSFETIRF5210 P-Channel Power MOSFETIRF5210 P-Channel Power MOSFET is Fifth Generation..

Rs.134.99 (inc GST)
Rs.114.40 + GST

SKU: 1399 | DAA183
Stock: 30
DFRobot Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor (Breakout, 5-5000ppm)

DFRobot Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor (Breakout, 5-5000ppm)

DFRobot Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor (Breakout, 5-5000ppm)Fermion CO Sensor..

Rs.539.00 (inc GST)
Rs.456.78 + GST

SKU: 10385 | DAJ217
Stock: 2
IR TX-RX PAIR

IR TX-RX PAIR

IR TX-RX Pair Infrared Transmitter and Receiver IR TX-RX PAIR - Infrared transmitter and receiver fo..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 42 | DAC641
Stock: 150
Write review

Have You Seen

Product Page : Have You Seen

2.54mm 2×40 Berg Strip Right Angle Female Connector

2.54mm 2×40 Berg Strip Right Angle Female Connector

Berg Strip 2.54mm Right Angle Female Connector 2.54mm 2×40 Berg Strip Right Angle Female Connector ..

Rs.52.16 (inc GST)
Rs.44.20 + GST

SKU: 9095 | DAG271
Stock: 30
Write review
0603 SMD Yellow LED (PACK of 10)

0603 SMD Yellow LED (PACK of 10)

SMD Yellow LED 0603 Package (PACK of 10) Yellow SMD LED in 0603 PackageNow a days hobbyist and ..

Rs.16.52 (inc GST)
Rs.14.00 + GST

SKU: 1484 | DAB668
Stock: 26
XL4201 Step Down DC to DC Buck IC

XL4201 Step Down DC to DC Buck IC

XL4201 DC to DC Step Down Buck Converter IC XL4201 3 Ampere 150KHz 40 Volts Buck DC/DC Converte..

Rs.28.31 (inc GST)
Rs.23.99 + GST

SKU: 1672 | DAB689
Stock: 50
ABS 280x280x130 mm IP65 Enclosure

ABS 280x280x130 mm IP65 Enclosure

ABS IP65 Enclosure 280x280x130mm Waterproof Cabinet -ABS-282813 IP65 Enclosure for circuit mounting..

Rs.1,921.04 (inc GST)
Rs.1,628.00 + GST

SKU: 2966 | DAE654
Stock: 4

Related Products

AT89C52

AT89C52

ATMEL AT89C52 8-Bit Microcontroller AT89C52 8-Bit Microcontroller with 8K Flash Memory, 256 RAM, and..

Rs.129.80 (inc GST)
Rs.110.00 + GST

SKU: 145 | DAA337
Stock: 5
ZERO PCB 2X3 SINGLE SIDED PAPER PHENOLIC

ZERO PCB 2X3 SINGLE SIDED PAPER PHENOLIC

General Purpose 2x3 Single Sided Paper Phenolic PCB High quality single sided PCB, 2cm x 3cm, standa..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 313 | DAB889
Stock: 0
LPC2148 32 bit Microcontroller

LPC2148 32 bit Microcontroller

LPC2148 32 bit MicrocontrollerNXP LPC2148 Microcontroller with 512KB Flash, 32KB RAM, and USB 2.0 su..

Rs.2,053.20 (inc GST)
Rs.1,740.00 + GST

SKU: 439 | DAB687
Stock: 20
HX-3S-01 LI-ION 11.1V 3S charger Module

HX-3S-01 LI-ION 11.1V 3S charger Module

HX-3S-01 LI-ION 11.1V 3S charger ModuleHX-3S-01 Li-Ion Battery Charging ModuleThis is a Lithium-Ion ..

Rs.188.80 (inc GST)
Rs.160.00 + GST

SKU: 1714 | DAE064
Stock: 10
Write review