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DS89C420-ECL from MAXIM,MAXIM - Dallas Semiconductor

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DS89C420-ECL

Manufacturer: MAXIM

Ultra-high-speed microcontroller 80C52 compatible, 33 MHz

Partnumber Manufacturer Quantity Availability
DS89C420-ECL,DS89C420ECL MAXIM 373 In Stock

Description and Introduction

Ultra-high-speed microcontroller 80C52 compatible, 33 MHz The DS89C420-ECL is a microcontroller manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications:

- **Manufacturer**: Maxim Integrated  
- **Core**: High-speed 8051-compatible  
- **Clock Speed**: Up to 50 MHz  
- **Memory**:  
  - 16 KB Flash memory  
  - 1 KB SRAM  
- **Operating Voltage**: 4.5V to 5.5V  
- **I/O Pins**: 32  
- **Timers**: Three 16-bit timers  
- **Serial Communication**: UART, SPI  
- **Packaging**: 44-pin PLCC (Plastic Leaded Chip Carrier)  
- **Extended Temperature Range**: -40°C to +85°C  
- **Special Features**:  
  - Dual data pointers for faster memory access  
  - Power-saving modes  

This information is based solely on the manufacturer's datasheet.

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