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HY5DU573222AFM-4 from HYNIX

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HY5DU573222AFM-4

Manufacturer: HYNIX

256M(8Mx32) GDDR SDRAM

Partnumber Manufacturer Quantity Availability
HY5DU573222AFM-4,HY5DU573222AFM4 HYNIX 20 In Stock

Description and Introduction

256M(8Mx32) GDDR SDRAM The part **HY5DU573222AFM-4** is a **512Mb DDR SDRAM** manufactured by **Hynix**. Here are its key specifications:  

- **Memory Type**: DDR SDRAM  
- **Density**: 512Mb (32M x 16)  
- **Voltage**: 2.5V ± 0.2V  
- **Speed**: 400MHz (DDR400)  
- **Organization**: 32M words × 16 bits  
- **Package**: 66-pin TSOP-II  
- **Refresh**: 8K refresh cycles / 64ms  
- **CAS Latency (CL)**: 2.5  
- **Burst Length**: 2, 4, 8  
- **Operating Temperature**: Commercial (0°C to +70°C)  
- **Data Rate**: 400Mbps/pin  

This is a standard DDR1 memory component used in various computing applications.

Application Scenarios & Design Considerations

256M(8Mx32) GDDR SDRAM

Alternative Part Number

  • MT46V32M16P-5B --: DDR SDRAM 512Mb (32M x16) in TSOP-66 package with comparable speed grade, a widely available drop-in class alternative from a major DRAM vendor.
  • K4H511638D-UCB0 --: DDR SDRAM 512Mb (32M x16) TSOP-66 device with similar organization and speed, commonly used as a substitute for Hynix DDR parts.
  • W9425G6JH-5 --: DDR SDRAM 256Mb (16M x16) TSOP-66 alternative with matching interface and speed grade; verify density and timing against the original design.

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