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UPD71084 from NEC

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5.005ms

UPD71084

Manufacturer: NEC

Clock Pulse Generator/Driver

Partnumber Manufacturer Quantity Availability
UPD71084 NEC 5000 In Stock

Description and Introduction

Clock Pulse Generator/Driver The part **UPD71084** is a **DMA (Direct Memory Access) Controller** manufactured by **NEC**.  

### **Specifications:**  
- **Type:** DMA Controller  
- **Manufacturer:** NEC  
- **Function:** Manages high-speed data transfers between memory and I/O devices without CPU intervention.  
- **Compatibility:** Designed for use in systems requiring efficient data transfer operations.  

### **Descriptions and Features:**  
- **8-Channel DMA:** Supports up to 8 independent DMA channels.  
- **High-Speed Data Transfer:** Optimized for fast memory-to-peripheral or memory-to-memory transfers.  
- **Programmable Priority:** Allows flexible channel prioritization.  
- **Wide Addressing Range:** Supports extended memory addressing.  
- **Cascade Mode:** Can be cascaded for additional DMA channels.  
- **Interrupt Capability:** Supports interrupt-driven operations for efficient system control.  

This part is typically used in embedded systems, industrial controllers, and legacy computing applications requiring efficient DMA operations.  

(Note: Specific datasheet details may vary; consult NEC's official documentation for exact technical parameters.)

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