储存器和逻辑器件

概览

The 7027 is a high-speed 32K x 16 Dual-Port Static RAM designed to be used as a stand-alone 512K-bit Dual-Port RAM or as a combination MASTER/SLAVE Dual-Port RAM for 32-bit-or-more word systems. An automatic power down feature permits the on-chip circuitry of each port to enter a very low standby power mode. Military grade product in compliance with MIL-PRF-38535 QML is available.

7027 - Block Diagram

7027 - Block Diagram
7027 - Block Diagram
  • True Dual-Ported memory cells which allow simultaneous
  • access of the same memory location
  • Separate upper-byte and lower-byte control for bus matching capability.
  • Dual chip enables allow for depth expansion without external logic
  • 7027 easily expands data bus width to 32 bits or more
  • Busy and Interrupt Flags
  • On-chip port arbitration logic
  • Full on-chip hardware support of semaphore signaling between ports
  • Fully asynchronous operation from either port
  • TTL-compatible, single 5V (±10%) power supply
  • Available in 100-pin TQFP and 108-pin PGA packages
  • Industrial temperature range (–40C to +85C) is available

文档

文档标题 类型 日期
7027 Data Sheet
PDF264 KB
数据手册
AN-70, Dual-Port Interrupt Expansion
PDF129 KB
应用文档
AN-91, The Most Commonly Asked Questions About Async Dual-Ports
PDF197 KB
应用文档
AN-59, Using 7024/7025 DP SRAMs to Match System Bus Widths
PDF182 KB
应用文档
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface
PDF198 KB
应用文档
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs
PDF156 KB
应用文档
AN-14, Dual-Port w/ Semaphore Arbitration
PDF183 KB
应用文档
AN-253, Introduction to Multi-Port Memories
PDF97 KB
应用文档
PLC# : 220001-R1 End-of-Life (EOL) Process on Select Part Numbers
PDF938 KB
End Of Life Notice
PLC# : 220001 End-of-Life (EOL) Process on Select Part Numbers
PDF909 KB
End Of Life Notice
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES
PDF645 KB
End Of Life Notice
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide
PDF123 KB
指南
PCN# : A1606-02 Add Greatek Taiwan as Alternate Assembly
PDF567 KB
产品变更通告
PCN# : A1503-01 New Die Coat Materials
PDF24 KB
产品变更通告
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w
PDF24 KB
产品变更通告
PCN# : A-0610-02 ASAT China as Alternate Facility for CABGA/CVBGA/FPBGA/TQFP/PQFP
PDF252 KB
产品变更通告
A-0603-04 Transfer TQFP and PQFP from ASAT HK to ASAT China
PDF164 KB
产品变更通告
PCN#: TB-0512-01 Reel Color Changed from Blue to Black
PDF729 KB
产品变更通告
PCN A-0506-03; Packing Material Change
PDF290 KB
产品变更通告
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products
PDF80 KB
产品变更通告
PCN#:A-0309-06 Rev1, Hermetic transfer to ATP-P1
PDF44 KB
产品变更通告
PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G
PDF38 KB
产品变更通告
PCN#: A-0310-01, Green Products
PDF26 KB
产品变更通告
PCN#: G-0302-06, New die attach 3230 from Ablestik
PDF150 KB
产品变更通告
PCN#G-0302-05, New mold compound EME-G700 series
PDF65 KB
产品变更通告
PCN#:G-0303-01, new m/c G700 & 3230 d/a material
PDF138 KB
产品变更通告
PCN# G-0206-08, Orientation of square PQFP & TQFP
PDF150 KB
产品变更通告
PCN# G-0110-06 REV.1 Mold Compound
PDF48 KB
产品变更通告
PCN# G-0110-06 Mold Compound
PDF47 KB
产品变更通告
PCN# G0106-01, Moisture Sensitive Label Change
PDF274 KB
产品变更通告
PCN SM 0008-04 - Die Revision
PDF19 KB
产品变更通告
PCN# G9911-05, To qualify low alpha mold compound.
PDF44 KB
产品变更通告
 
info: For device-specific or order-specific documentation, submit a support request.

设计和开发

软件下载

文档标题 类型 日期
PLC# : 220001-R1 End-of-Life (EOL) Process on Select Part Numbers
PDF938 KB
End Of Life Notice
PLC# : 220001 End-of-Life (EOL) Process on Select Part Numbers
PDF909 KB
End Of Life Notice
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES
PDF645 KB
End Of Life Notice
 

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

模型

Title Type Date
7027PF TQFP HSpice Model
Z36 KB
Model - SPICE
 
1 models

产品选择

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产品选择

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支持

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