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HY5DU283222F-4 from HYUNDAI

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HY5DU283222F-4

Manufacturer: HYUNDAI, HYNIX

128M(4Mx32) GDDR SDRAM
Partnumber Manufacturer Quantity Availability
HY5DU283222F-4,HY5DU283222F4 HYUNDAI, HYNIX 521 In Stock

Description and Introduction

128M(4Mx32) GDDR SDRAM The part **HY5DU283222F-4** is manufactured by **Hynix** (now SK Hynix). Below are its specifications based on Ic-phoenix technical data files:  

- **Type**: DDR SDRAM (Double Data Rate Synchronous Dynamic Random-Access Memory)  
- **Density**: 256Mb (Megabit)  
- **Organization**: 32M x 8 (32 Meg words x 8 bits)  
- **Voltage**: 2.5V ± 0.2V  
- **Speed**: -4 (250MHz clock frequency, 500Mbps data rate)  
- **Package**: 66-pin TSOP-II (Thin Small Outline Package)  
- **Refresh**: 4K refresh cycles every 64ms  
- **CAS Latency (CL)**: 2, 2.5, or 3 (programmable)  
- **Burst Length**: 2, 4, or 8 (programmable)  
- **Operating Temperature**: Commercial (0°C to 70°C) or Industrial (-40°C to 85°C) depending on variant  
- **Features**: On-Die Termination (ODT), Differential Clock Inputs (CK & /CK), Auto & Self Refresh  

This information is strictly factual from the available knowledge base. Let me know if you need further details.

Application Scenarios & Design Considerations

128M(4Mx32) GDDR SDRAM

Alternative Part Number

  • MT46V32M8TG-5B --: 32M x 8 DDR SDRAM in the same 4-bank, 2.5V DDR1 class; widely available and a common drop-in for HY5DU283222 designs at a slightly slower speed grade.
  • K4H280838E-TCBB --: 256Mb DDR SDRAM organized 32M x 8, functionally compatible with the HY5DU283222F pinout and timing class, from a major alternate DRAM vendor.
  • IS43R83200B-5BL --: 32M x 8 DDR SDRAM with compatible 2.5V interface and 66-pin TSOP package; good second-source option when Hyundai parts are unavailable.
  • K4H280838E-TCB0 --: DDR SDRAM 32M x 8 organized memory with comparable speed grade, a common drop-in alternative from a major DRAM vendor.
  • IS43R32800D-5BL --: DDR SDRAM 32M x 8 part with similar density and interface, suitable as a second-source replacement when timing margins allow.

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