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AT89C2051-24PU
AT89C2051-24PU
| Part Number | AT89C2051-24PU |
|---|---|
| Manufacturer | Microchip Technology |
| Category | 8-bit Microcontrollers; 8051 MCU |
| Description | 8-bit 8051 Microcontroller, 2KB Flash, 128B RAM, 24MHz, DIP-20 Through-Hole Package |
Product Overview
The AT89C2051-24PU is a low-cost, high-performance 8-bit CMOS microcontroller based on the industry-standard 8051 architecture. It features 2KB of in-system programmable flash memory, 128 bytes of internal RAM, 15 programmable I/O lines, and integrated UART, timer/counter peripherals. Operating at up to 24MHz with a 4.0V to 6.0V supply voltage range, this device offers excellent compatibility, ease of use, and reliability for low-density embedded control applications. Housed in a compact DIP-20 through-hole package, it is ideal for breadboard prototyping, educational projects, and small-scale electronic designs.
| Key Specifications | |
|---|---|
| RoHS Status | RoHS Compliant |
| EDA / CAD Models | 3D Model, Symbol, Footprint Available |
| Warranty | 2-Year Warranty |
| Brand | Microchip Technology |
| Core Architecture | 8-bit 8051 CMOS |
| Clock Speed | 24 MHz (Max) |
| Memory | 2KB Flash / 128B RAM |
| Package Type | DIP-20 (Through-Hole) |
| Operating Temperature | -40°C to +85°C |
Typical Applications
- Low-Density Embedded Control Systems
- Educational 8051 Prototyping Projects
- Consumer Electronics & Small Appliances
- LED Control & Simple Driver Circuits
- DIY Electronics & Hobby Projects
- Industrial Low-End Control Modules
- Battery-Powered Portable Devices
- General-Purpose Microcontroller Designs
Technical Support
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