概览

The HM-65642 is a CMOS 8192 x 8-bit Static Random Access Memory. The pinout is the JEDEC 28 pin, 8-bit wide standard, which allows easy memory board layouts which accommodate a variety of industry standard ROM, PROM, EPROM, EEPROM and RAMs. The HM-65642 is ideally suited for use in microprocessor based systems. In particular, interfacing with the Intersil 80C86 and 80C88 microprocessors is simplified by the convenient output enable (G) input. The HM-65642 is a full CMOS RAM which utilizes an array of six transistor (6T) memory cells for the most stable and lowest possible standby supply current over the full military temperature range.

HM-65642 Functional Diagram
HM-65642 Functional Diagram
  • Full CMOS Design
  • Six Transistor Memory Cell
  • Low Standby Supply Current 100µA
  • Low Operating Supply Current 20mA
  • Fast Address Access Time 150ns
  • Low Data Retention Supply Voltage 2.0V
  • CMOS/TTL Compatible Inputs/Outputs
  • JEDEC Approved Pinout
  • Equal Cycle and Access Times
  • No Clocks or Strobes Required
  • Gated Inputs
  • No Pull-Up or Pull-Down Resistors Required
  • Easy Microprocessor Interfacing
  • Dual Chip Enable Control

文档

= 相关文档
类型 文档标题 日期
数据手册
HM-65642 Datasheet
PDF 425 KB
指南
SRAM Shipping Label and Package Marking
PDF 182 KB 日文
指南
SRAM Part Number Guide
PDF 471 KB 日文
指南
SRAM Soldering and Mounting Conditions
PDF 1.27 MB 日文
产品变更通告
Unification of a JEDEC tray and a embossed carrier tape for LQFP package (Additional Information & Correction)
PDF 4.86 MB 日文
产品变更通告
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001B/E )
PDF 3.74 MB 日文
产品变更通告
Unification of a JEDEC tray and a embossed carrier tape for LQFP package ( PC-WRP-A001A/E )
PDF 1.46 MB 日文
手册
模拟&功率器件型号速查手册
PDF 3.28 MB
产品变更通告
PCN11039 - Manufacturing Site Change for Assembly of Intersil Ceramic Dual-In-Line (Frit Seal Cerdip) Products - Amkor (ATP) Muntinlupa City, Philippines
PDF 147 KB
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设计和开发

ECAD 模块

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    Pkg. Type
    Carrier Type
    购买 / 样片
    器件号
    HM1-65642-9
    circle过时
    memory
    view_in_ar
    		CERDIP Tube
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