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CP82C37A-12 from I

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CP82C37A-12

Manufacturer: I

CMOS High Performance Programmable DMA Controller

Partnumber Manufacturer Quantity Availability
CP82C37A-12,CP82C37A12 I 1 In Stock

Description and Introduction

CMOS High Performance Programmable DMA Controller The CP82C37A-12 is a high-performance DMA controller manufactured by Intersil (formerly Harris Semiconductor). Here are its key specifications:  

- **Manufacturer**: Intersil (formerly Harris Semiconductor)  
- **Part Number**: CP82C37A-12  
- **Type**: CMOS Programmable DMA Controller  
- **Speed**: 12 MHz operating frequency  
- **Channels**: 4 independent DMA channels  
- **Data Transfer Modes**: Single, Block, Demand, and Cascade  
- **Data Bus Width**: 8-bit  
- **Address Capability**: 16-bit address generation (64KB memory space per channel)  
- **Power Supply**: +5V  
- **Package**: 40-pin DIP (Dual Inline Package) or PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature**: Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) versions available  
- **Features**:  
  - Auto-initialization capability  
  - Memory-to-memory transfer support  
  - Priority rotation and fixed priority modes  
  - Cascadable for expanding DMA channels  

This information is based on the manufacturer's datasheet.

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