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DS80C320 from DALLAS,MAXIM - Dallas Semiconductor

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DS80C320

Manufacturer: DALLAS

High-Speed/Low-Power Micro

Partnumber Manufacturer Quantity Availability
DS80C320 DALLAS 45 In Stock

Description and Introduction

High-Speed/Low-Power Micro The DS80C320 is a high-speed microcontroller manufactured by Dallas Semiconductor (now part of Maxim Integrated). Below are its key specifications:  

- **Architecture**: 8051-compatible  
- **Clock Speed**: Up to 33 MHz  
- **Performance**: 4 clock cycles per machine cycle (12x faster than standard 8051)  
- **Memory**:  
  - 256 bytes of internal RAM  
  - 64 KB external program memory support  
  - 64 KB external data memory support  
- **Timers**: Three 16-bit timers (Timer 0, Timer 1, and Timer 2)  
- **Serial Port**: Full-duplex UART  
- **Interrupts**: Seven interrupt sources with two priority levels  
- **Power Supply**: 4.5V to 5.5V  
- **Package Options**: 40-pin DIP, 44-pin PLCC, and 44-pin PQFP  
- **Features**:  
  - Dual Data Pointer (DPTR) for faster data access  
  - Power-saving idle and power-down modes  
  - Watchdog timer  
  - Hardware reset  

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

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