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HSD4M64B4 - Synchronous DRAM Module 32Mbyte

General Description

The HSD4M64B4 is a 4M x 64 bit Synchronous Dynamic RAM high density memory module.

The module consists of four CMOS 1M x 16 bit with 4banks Synchronous DRAMs in TSOP-II 400mil packages on a 144-pin glass-epoxy substrate.

Key Features

  • Part Identification HSD4M64B4-F/10 :100MHz ( CL=2) HSD4M64B4-F/10L :100MHz ( CL=3) HSD4M64B4-F/12 :125MHz ( CL=3) HSD4M64B4-F/13 :133Mhz (CL=3).
  • F : Auto Self-Refresh with Low Power.
  • Burst mode operation.
  • Auto & self refresh capability (4096 Cycles/64ms).
  • LVTTL compatible inputs and outputs.
  • Single 3.3V ±0.3V power supply.
  • MRS cycle with address key programs - Latency (Access from column address) - Burst length (1, 2, 4, 8 & Full page).

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Datasheet Details

Part number HSD4M64B4
Manufacturer Hanbit Electronics
File Size 118.01 KB
Description Synchronous DRAM Module 32Mbyte
Datasheet download datasheet HSD4M64B4 Datasheet

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Other Datasheets by Hanbit Electronics

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HSD4M64D4B Synchronous DRAM Module 32Mbyte
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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HANBit HSD4M64B4 Synchronous DRAM Module 32Mbyte (4Mx64-Bit), SO-DIMM, 4Banks, 4K Ref., 3.3V Part No. HSD4M64B4 GENERAL DESCRIPTION The HSD4M64B4 is a 4M x 64 bit Synchronous Dynamic RAM high density memory module. The module consists of four CMOS 1M x 16 bit with 4banks Synchronous DRAMs in TSOP-II 400mil packages on a 144-pin glass-epoxy substrate. Two 0.1uF decoupling capacitors are mounted on the printed circuit board in parallel for each SDRAM. The HSD4M64B4 is a SO-DIMM(Small Outline Dual in line Memory Module) and is intended for mounting into 144-pin edge connector sockets. Synchronous design allows precise cycle control with the use of system clock. I/O transactions are possible on every clock cycle.