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DS80C400 from DALLAS,MAXIM - Dallas Semiconductor

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DS80C400

Manufacturer: DALLAS

Network microcontroller, clock speed=75 MHz

Partnumber Manufacturer Quantity Availability
DS80C400 DALLAS 91 In Stock

Description and Introduction

Network microcontroller, clock speed=75 MHz The DS80C400 is a high-speed, 8-bit microcontroller manufactured by Dallas Semiconductor (now part of Maxim Integrated). Key specifications include:  

- **Core**: 8051-compatible, 1-clock-per-cycle architecture  
- **Speed**: Up to **75 MHz** (75 MIPS)  
- **Memory**:  
  - **64 KB ROM** (for program storage)  
- **RAM**:  
  - **1 KB** on-chip RAM  
  - **256 bytes** of scratchpad RAM  
- **External Memory Support**: Up to **16 MB** via external bus interface  
- **Communication Interfaces**:  
  - **10/100 Ethernet MAC** (Media Access Controller)  
  - **Two UARTs** (one with full modem control)  
  - **SPI** (Serial Peripheral Interface)  
  - **I²C** (Inter-Integrated Circuit)  
- **Timers**:  
  - Three **16-bit** timers/counters  
- **Power Supply**: **3.3V ±10%**  
- **Package**: **100-pin LQFP** (Low-Profile Quad Flat Package)  
- **Operating Temperature**: **-40°C to +85°C**  

This information is sourced from the official DS80C400 datasheet.

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