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AT89C2051 Microcontroller DIP IC

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Stock: 65
Availability: InStock priceValidUntil: 2026-03-22
SKU: 149 | DAA344

Rs. 141.60 (inc GST)
Rs.120.00 + GST

Qty :
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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

AT89C51: ATMEL's 8-Bit,20 Pin Microcontroller

The AT89C2051 is a low-voltage, high-performance CMOS 8-bit microcomputer with 2K bytes of Flash programmable and erasable read only memory (EPROM).

The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C2051 is a powerful microcomputer which provides a highly-flexible and cost-effective solution to many embedded control applications .The AT89C2051 provides the following standard features: 2K bytes of Flash, 128bytes of RAM, 15 I/O lines, two 16-bit timer/counters, a five vector two-level interrupt architecture, a full duplex serial port, a precision analog comparator, on-chip oscillator and clock circuitry. In addition, the AT89C2051 is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes. The Idle Mode stops the CPU while allowing the RAM, timer/counters, serial port and interrupt system to continue functioning. The power-down mode saves the RAM contents but freezes the oscillator disabling all other chip functions until the next hardware reset.

Feature :

Compatible with MCS-51™Products
2K Bytes of Reprogrammable Flash Memory
–Endurance: 1,000 Write/Erase Cycle
2.7V to 6V Operating RangeFully Static Operation: 0 Hz to 24 MHzTwo-level Program Memory Lock128 x 8-bit Internal RAM
15 Programmable I/O Lines
Two 16-bit Timer/Counters
Six Interrupt Sources
Programmable Serial UART Channel
Direct LED Drive Outputs
On-chip Analog Comparator
Low-power Idle and Power-down Modes• Direct LED Drive Outputs
On-chip Analog Comparator
Low-power Idle and Power-down Modes

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

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We aim to supply genuine, new parts. For sourced items, we confirm availability and provide the best matching grade/brand possible.

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