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HY5DU281622FTP-D43 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
HY5DU281622FTP-D43SK1080Yes

HY5DU281622FTP-D43** is a DDR SDRAM (Double Data Rate Synchronous Dynamic Random-Access Memory) module manufactured by **SK Hynix**.

The HY5DU281622FTP-D43 is a DDR SDRAM (Double Data Rate Synchronous Dynamic Random-Access Memory) module manufactured by SK Hynix. Below are its key specifications, descriptions, and features:

Specifications:

  • Memory Type: DDR (DDR1) SDRAM
  • Density: 256Mb (32M x 8)
  • Organization: 32M words × 8 bits
  • Voltage: 2.5V ± 0.2V
  • Speed Grade: D43 (DDR400, 5-5-5 latency @ 200MHz)
  • Package: 66-pin TSOP-II (Thin Small Outline Package)
  • Operating Temperature: Commercial (0°C to +70°C)
  • Refresh Mode: 8K refresh cycles (64ms)
  • Burst Length: 2, 4, or 8
  • Interface: SSTL_2 (Stub Series Terminated Logic)

Descriptions:

  • Designed for high-speed data transfer in computing and embedded applications.
  • Supports Double Data Rate (DDR) technology for improved bandwidth.
  • Features on-die termination (ODT) for signal integrity.
  • Compatible with JEDEC DDR SDRAM standards.

Features:

  • Low Power Consumption: Operates at 2.5V for reduced power usage.
  • High Performance: DDR400 (200MHz clock, 400Mbps data rate).
  • Programmable CAS Latency (CL): 2, 2.5, or 3.
  • Auto Precharge & Self-Refresh Modes for power efficiency.
  • 4 Internal Banks for improved memory access efficiency.

This module is commonly used in older systems requiring DDR1 memory, such as early PCs, networking equipment, and embedded devices.

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