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特性

  • True Dual-Ported memory cells which allow simultaneous reads of the same memory location
  • 7008 easily expands data bus width to 16 bits or more
  • Interrupt Flag
  • On-chip port arbitration logic
  • Full on-chip hardware support of semaphore signaling between ports
  • Fully asynchronous operation from either port
  • Battery backup operation—2V data retention
  • TTL-compatible, single 5V (±10%) power supply
  • Available in 84-pin PGA, PLCC, and 100-pin TQFP packages
  • Industrial temperature range (-40C to +85C) is available

描述

The 7008 is a high-speed 64K x 8 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 16-bit-or-more word systems. An automatic power down feature controlled by CE permits the on-chip circuitry of each port to enter a very low standby power mode.

产品参数

属性
Core Voltage (V)5
Bus Width (bits)8
Density (Kb)512
Pkg. CodePNG100
InterfaceAsync
I/O Type5.0 V TTL
Access Time (ns)20
Temp. Range (°C)-40 to 85°C
ArchitectureDual-Port
Organization64K x 8
FunctionBusy, Interrupt, Master, Semaphore, Slave

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
TQFP14.0 x 14.0 x 1.41000.5
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
7008L20PFGIActiveAvailableOut of StockTQFP1ku | $63.11100#IYesTray3TAIWANTAIWAN, USA
7008L15JObsoleteN/AOut of StockPLCC84#CNoTube3
7008L15J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008L15JGObsoleteN/AIn StockPLCC84#CYesTube3
7008L15JG8ObsoleteN/AOut of StockPLCC84#CYesReel3
7008L15PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008L15PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008L15PFGObsoleteN/AOut of StockTQFP100#CYesTray3
7008L15PFG8ObsoleteN/AOut of StockTQFP100#CYesReel3
7008L20JObsoleteN/AOut of StockPLCC84#CNoTube3
7008L20J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008L20JGIObsoleteN/AOut of StockPLCC84#IYesTube3
7008L20JGI8ObsoleteN/AOut of StockPLCC84#IYesReel3
7008L20JIObsoleteN/AOut of StockPLCC84#INoTube3
7008L20JI8ObsoleteN/AOut of StockPLCC84#INoReel3
7008L20PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008L20PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008L20PFGI8ObsoleteN/AOut of StockTQFP100#IYesReel3
7008L20PFIObsoleteN/AOut of StockTQFP100#INoTray3
7008L20PFI8ObsoleteN/AOut of StockTQFP100#INoReel3
7008L25GObsoleteN/AOut of StockPGA84#CNoTray1
7008L25JObsoleteN/AOut of StockPLCC84#CNoTube3
7008L25J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008L25PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008L25PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008L35GObsoleteN/AOut of StockPGA84#CNoTray1
7008L35JObsoleteN/AOut of StockPLCC84#CNoTube3
7008L35J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008L35PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008L35PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008L55GObsoleteN/AOut of StockPGA84#CNoTray1
7008L55JObsoleteN/AOut of StockPLCC84#CNoTube3
7008L55J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008L55PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008L55PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008S15JObsoleteN/AOut of StockPLCC84#CNoTube3
7008S15J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008S15PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008S15PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008S20JObsoleteN/AOut of StockPLCC84#CNoTube3
7008S20J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008S20PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008S20PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008S25GObsoleteN/AOut of StockPGA84#CNoTray1
7008S25JObsoleteN/AOut of StockPLCC84#CNoTube3
7008S25J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008S25PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008S25PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008S35GObsoleteN/AOut of StockPGA84#CNoTray1
7008S35JObsoleteN/AOut of StockPLCC84#CNoTube3
7008S35J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008S35PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008S35PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008S55GObsoleteN/AOut of StockPGA84#CNoTray1
7008S55JObsoleteN/AOut of StockPLCC84#CNoTube3
7008S55J8ObsoleteN/AOut of StockPLCC84#CNoReel3
7008S55PFObsoleteN/AOut of StockTQFP100#CNoTray3
7008S55PF8ObsoleteN/AOut of StockTQFP100#CNoReel3
7008S55PFIObsoleteN/AOut of StockTQFP100#INoTray3
7008S55PFI8ObsoleteN/AOut of StockTQFP100#INoReel3
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