The 7134 is a high-speed 4K x 8 Dual-Port Static RAM designed to be used in systems where on-chip hardware port arbitration is not needed. This part lends itself to those systems which cannot tolerate wait states or are designed to be able to externally arbitrate or withstand contention when both sides simultaneously access the same Dual-Port RAM location. An automatic power down feature, controlled by CE, 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.

Features

  • True Dual-Ported memory cells which allow simultaneous access of the same memory location
  • Fully asynchronous operation from either port
  • Battery backup operation—2V data retention (LA only)
  • TTL-compatible
  • single 5V (±10%) power supply
  • Available in 48-pin DIP, LCC, Flatpack and 52-pin PLCC packages
  • Industrial temperature range (–40C to +85C) is available

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
7134LA20JG Active PLG52 PLCC 52 C Yes Tube
Availability
7134LA20JG8 Active PLG52 PLCC 52 C Yes Reel
Availability
7134LA20PDG Active PDG48 PDIP 48 C Yes Tube
Availability
7134LA25JGI Active PLG52 PLCC 52 I Yes Tube
Availability
7134LA25JGI8 Active PLG52 PLCC 52 I Yes Reel
Availability
7134LA25PDGI Active PDG48 PDIP 48 I Yes Tube
Availability
7134LA35CB Active SB48 SB 48 M No Tube
Availability
7134LA35FB Active FP48 FPACK 48 M No Tube
Availability
7134LA35L48B Active LC48 LCC 48 M No Tube
Availability
7134LA45CB Active SB48 SB 48 M No Tube
Availability
7134LA55CB Active SB48 SB 48 M No Tube
Availability
7134LA55L48B Active LC48 LCC 48 M No Tube
Availability
7134LA70CB Active SB48 SB 48 M No Tube
Availability
7134LA70L48B Active LC48 LCC 48 M No Tube
Availability
7134SA35CB Active SB48 SB 48 M No Tube
Availability
7134SA35L48B Active LC48 LCC 48 M No Tube
Availability
7134SA45CB Active SB48 SB 48 M No Tube
Availability
7134SA55CB Active SB48 SB 48 M No Tube
Availability
7134SA55JG Active PLG52 PLCC 52 C Yes Tube
Availability
7134SA55JG8 Active PLG52 PLCC 52 C Yes Reel
Availability
7134SA55L48B Active LC48 LCC 48 M No Tube
Availability
7134SA70CB Active SB48 SB 48 M No Tube
Availability
7134SA70L48B Active LC48 LCC 48 M No Tube
Availability

技术资料

文档标题 他の言語 文档类型 文档格式 文件大小
数据手册与勘误表
7134 Data Sheet Datasheet PDF 122 KB
使用指南与说明
Cypress Discontinued Dual-port and FIFO to IDT Cross Reference Guide Guide PDF 38 KB
应用指南 &白皮书
AN-68, Dual-Port SRAM Simplifies PC-to-TMS320 Interface Application Note PDF 92 KB
AN-91, The Most Commonly Asked Questions About Async Dual-Ports Application Note PDF 87 KB
AN-09, Dual-Port SRAMs Yield Bit-Slice Designs Application Note PDF 69 KB
AN-253, Introduction to Multi-Port Memories Application Note PDF 36 KB
PCN / PDN
PDN# : SP-17-02 PRODUCT DISCONTINUANCE NOTICE FOR SPO DEVICES Product Discontinuation Notice PDF 645 KB
PCN# : TB1703-01 Change of MSL Level on PLCC-52 Product Change Notice PDF 157 KB
PCN# : A1510-01 Alternate Assembly at Greatek Electronics Taiwan Product Change Notice PDF 32 KB
PDN# : SP-15-01R1 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 224 KB
PDN# : SP-15-01 PRODUCT DISCONTINUANCE NOTICE Product Discontinuation Notice PDF 198 KB
PCN#: A-0410-02, Change IDT marking logo with new IDT gridless w Product Change Notice PDF 24 KB
PCN# A-0607-06 MMT Thailand as Alternate Assembly Facility for PLCC, SOIC 150mil/300mil Product Change Notice PDF 223 KB
PCN# : A-0605-05 AIT as Alternate Assembly Facility for SOIC/QSOP/SSOP/TSSOP/PDIP Product Change Notice PDF 298 KB
PCN#: TB-0512-01 Reel Color Changed from Blue to Black Product Change Notice PDF 729 KB
PCN#: A-0501-01, New m/c DMC-2000 and d/a 8390A for PDIP pkgs Product Change Notice PDF 42 KB
PCN#: A-0412-04 - To comply with Pb-free labels - Green Products Product Change Notice PDF 80 KB
PCN#:A-0309-06 Rev1, Hermetic transfer to ATP-P1 Product Change Notice PDF 44 KB
PCN#: A-0305-04 Rev. 01, Tin Plating and Solder Dip Process at G Product Change Notice PDF 38 KB
PCN#: A-0310-01, Green Products Product Change Notice PDF 26 KB
PCN#: A-0309-04, new mold compound G600 material Product Change Notice PDF 134 KB
PCN# G-0203-05 Mold Compound Product Change Notice PDF 40 KB
PCN SM-0202-02 Wafer Fab Transfer, Fab 2 to Fab4 Product Change Notice PDF 40 KB
PCN# G0106-01, Moisture Sensitive Label Change Product Change Notice PDF 274 KB
PCN# G9911-05, To qualify low alpha mold compound. Product Change Notice PDF 44 KB

软件与工具

文档标题 他の言語 文档类型 文档格式 文件大小
7134J PLCC IBIS Model Model - IBIS ZIP 8 KB
7134J PLCC HSpice Model Model - HSPICE TAR 48 KB