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DS80C323ECD from DALLAS,MAXIM - Dallas Semiconductor

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DS80C323ECD

Manufacturer: DALLAS

Fast 80C31/80C32-compatible microcontroller, low-power, 18MHz, 256 bytes scratchpad RAM, Addresses 64 kB ROM and 64 kB RAM

Partnumber Manufacturer Quantity Availability
DS80C323ECD DALLAS 40 In Stock

Description and Introduction

Fast 80C31/80C32-compatible microcontroller, low-power, 18MHz, 256 bytes scratchpad RAM, Addresses 64 kB ROM and 64 kB RAM The DS80C323ECD is a high-speed microcontroller manufactured by DALLAS (now part of Maxim Integrated). Key specifications include:  

- **Architecture**: 8051-compatible  
- **Clock Speed**: Up to 33 MHz  
- **Operating Voltage**: 4.5V to 5.5V  
- **On-Chip Memory**: 256 bytes RAM, 1KB SRAM  
- **External Memory Support**: Up to 64KB  
- **Timers/Counters**: Three 16-bit timers  
- **Serial Ports**: One full-duplex UART  
- **I/O Ports**: 32 programmable I/O lines  
- **Package**: 44-pin PLCC (Plastic Leaded Chip Carrier)  
- **Temperature Range**: Commercial (0°C to +70°C)  

This is a high-performance variant of the 8051 with faster instruction execution.

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