AT89C1051-12SC - Atmel

Manufacturer Part Number

AT89C1051-12SC

Manufacturer

Microchip Technology

Introduction

The AT89C1051-12SC is a low-power, high-performance CMOS 8-bit microcontroller with 1KB of Flash programmable and erasable read-only memory (PEROM). The device is manufactured using Microchip's high-density nonvolatile memory technology and is compatible with the industry-standard MCS-51 instruction set.

Product Features and Performance

8-bit 8051 core microcontroller

12MHz operating speed

1KB of Flash program memory

64x8 bytes of internal RAM

15 programmable I/O lines

Programmable watchdog timer

Three-level program memory lock

Fully static operation: 0 Hz to 12 MHz

Low power idle and power-down modes

Extensive on-chip debugging support

Product Advantages

Low-power consumption

Compact 20-pin SOIC package

Proven 8051 architecture

Easy to program and integrate

Flexible I/O and peripheral options

Key Reasons to Choose

Cost-effective microcontroller solution

Reliable and widely-used 8051 core

Suitable for a variety of embedded applications

Excellent power management capabilities

Comprehensive on-chip debugging support

Quality and Safety Features

Manufactured using Microchip's high-density nonvolatile memory technology

Designed to meet industrial temperature range of 0°C to 70°C

Compatibility

Compatible with the industry-standard MCS-51 instruction set

Application Areas

Suitable for a wide range of embedded applications, such as industrial control, consumer electronics, and automotive systems.

Product Lifecycle

The AT89C1051-12SC is an obsolete product, as it has been discontinued by Microchip. However, there are several alternative 8051-based microcontrollers available from Microchip and other manufacturers that may be suitable replacements. Customers are advised to contact our website's sales team for more information on available options.