メインコンテンツに移動
ルネサス エレクトロニクス株式会社 (Renesas Electronics Corporation) - 6月はプライド月間として、LGBTQ+の権利や文化、コミュニティについて啓発する世界的な活動月間です

特長

  • High performance system speed - 95 MHz
  • (8ns Clock-to-Data Access)
  • ZBTTM Feature - No dead cycles between write and read
  • cycles
  • Internally synchronized signal eliminates the need to
  • control OE
  • Single R/W (READ/WRITE) control pin
  • 4-word burst capability (Interleaved or linear)
  • Individual byte write (BW1 - BW4) control (May tie active)
  • Three chip enables for simple depth expansion
  • Single 3.3V power supply (±5%)
  • Available in 100-pin TQFP package

説明

The 71V547 3.3V CMOS SRAM is organized as 128K x 36 bits. It is designed to eliminate dead bus cycles when turning the bus around between reads and writes, or writes and reads. Thus it has been given the name ZBTTM, or Zero Bus Turn-around. The 71V547 contains address, data-in and control signal registers. The outputs are flow-through (no output data register). In the burst mode, it can provide four cycles of data for a single address presented to the SRAM.

パラメータ

属性
Density (Kb)4608
Bus Width (bits)36
Core Voltage (V)3.3
Pkg. CodePKG100
Organization128K x 36
I/O Voltage (V)2.5 - 2.5
I/O Frequency (MHz)100 - 100
Temp. Range (°C)-40 to 85°C, 0 to 70°C
ArchitectureZBT
Output TypeFlowthrough

パッケージオプション

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
TQFP20.0 x 14.0 x 1.41000.65
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
71V547S100PFGIActiveN/AIn StockTQFP1ku | $5.04100#IYesTray3TAIWANTAIWAN, USA
71V547S100PFGI8ActiveN/AOut of StockTQFP1ku | $5.04100#IYesReel3TAIWANTAIWAN, USA
71V547S80PFGActiveAvailableIn StockTQFP1ku | $4.74100#CYesTray3TAIWANTAIWAN, USA
71V547S100PFGObsoleteN/AIn StockTQFP100#CYesTray3
71V547S100PFG8ObsoleteN/AOut of StockTQFP100#CYesReel3
71V547S75PFGObsoleteN/AIn StockTQFP100#CYesTray3
71V547S75PFG8ObsoleteN/AOut of StockTQFP100#CYesReel3
71V547S80PFG8ObsoleteN/AOut of StockTQFP100#CYesReel3
71V547S80PFGIObsoleteN/AIn StockTQFP100#IYesTray3
71V547S80PFGI8ObsoleteN/AOut of StockTQFP100#IYesReel3