AT89C4051 20-Pin 24MHz 2k Flash Microcontroller

The AT89C4051 is a 20-Pin 24MHz 4kb 8-bit Microcontroller. A low-voltage, high-performance CMOS 8-bit microcontroller with 4KB of flash programmable and erasable read-only memory (PEROM). The device uses Microchip’s 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:

1. 20-pin 8051 Microcontroller
2. Flash Program Memory: 4 kbytes
3. Internal RAM: 128 bytes
4. I/O Pins: 15
5. Timers: Two 16-bit
6. UART: Programmable Serial
7. Analog Comparator: Yes
8. External Oscillator: up to 24MHz

Packing List:

1Pc *  AT89C4051 20-Pin 24MHz 2k Flash Microcontroller