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特性

  • True Dual-Port allows simultaneous access of the same memory location
  • Flow-Through or Pipelined output mode on either port via the FT/PIPE pin
  • Counter enable and reset features
  • Dual chip enables allow for depth expansion without additional logic
  • Full synchronous operation on both ports
  • TTL- compatible, single 5V (±10%) power supply
  • Available in 100-pin TQFP package
  • Industrial temperature range (–40C to +85C) is available

描述

The 709089 is a high-speed 64K x 8 bit synchronous Dual- Port RAM. Registers on control, data, and address inputs provide minimal setup and hold times allowing systems to be designed with very short cycle times. With an input data register, it has been optimized for applications having unidirectional or bidirectional data flow in bursts. An automatic power down feature, controlled by CE0 and CE1, permits the on-chip circuitry of each port to enter a very low standby power mode.
Part NumberStatusSamplesStockPackageLead Count (#)Temp. GradePb (Lead) FreeCarrier Type
709089L12PFObsoleteN/AOut of StockTQFP100#CNoTray
709089L12PF8ObsoleteN/AOut of StockTQFP100#CNoReel
709089L12PFIObsoleteN/AOut of StockTQFP100#INoTray
709089L12PFI8ObsoleteN/AOut of StockTQFP100#INoReel
709089L15PFObsoleteN/AOut of StockTQFP100#CNoTray
709089L15PF8ObsoleteN/AOut of StockTQFP100#CNoReel
709089L9PFObsoleteN/AOut of StockTQFP100#CNoTray
709089L9PF8ObsoleteN/AOut of StockTQFP100#CNoReel
709089S12PFObsoleteN/AOut of StockTQFP100#CNoTray
709089S12PF8ObsoleteN/AOut of StockTQFP100#CNoReel
709089S15PFObsoleteN/AOut of StockTQFP100#CNoTray
709089S15PF8ObsoleteN/AOut of StockTQFP100#CNoReel
709089S9PFObsoleteN/AOut of StockTQFP100#CNoTray
709089S9PF8ObsoleteN/AOut of StockTQFP100#CNoReel
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