Datasheet4U Logo Datasheet4U.com

HSD4M64D4B - Synchronous DRAM Module 32Mbyte

General Description

The HSD4M64D4B 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 168-pin glass-epoxy substrate.

Key Features

  • Part Identification HSD4M64D4B-10 HSD4M64D4B- 8 : 100MHz ( CL=2) : 125MHz ( CL=3) HSD4M64D4B-10L : 100MHz ( CL=3).
  • 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) - Data scramble (Sequential & Interleave).
  • JEDEC standard.

📥 Download Datasheet

Datasheet Details

Part number HSD4M64D4B
Manufacturer Hanbit Electronics
File Size 156.41 KB
Description Synchronous DRAM Module 32Mbyte
Datasheet download datasheet HSD4M64D4B Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
HSD468 NPN EPITAXIAL PLANAR TRANSISTOR Hi-Sincerity Mocroelectronics
HSD471A NPN EPITAXIAL PLANAR TRANSISTOR Hi-Sincerity Mocroelectronics
HSD-035-125A Brushless Motor Driver ETC
HSD-035-60A Brushless Motor Driver ETC
HSD-035-60B Brushless Motor Driver ETC

Other Datasheets by Hanbit Electronics

Part Number Description
HSD4M64B4 Synchronous DRAM Module 32Mbyte
HSD2M64B2 Synchronous DRAM Module 16Mbyte

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.

View original datasheet text
HANBit HSD4M64D4B Synchronous DRAM Module 32Mbyte (4Mx64-Bit), DIMM, 4Banks, 4K Ref., 3.3V Part No. HSD4M64D4B GENERAL DESCRIPTION The HSD4M64D4B 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 168-pin glass-epoxy substrate. Two 0.1uF decoupling capacitors are mounted on the printed circuit board in parallel for each SDRAM. The HSD4M64D4B is a DIMM(Dual in line Memory Module) and is intended for mounting into 168-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.