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特性

  • True dual-ported memory cells, which allow simultaneous reads of the same memory location
  • Fully asynchronous operation from either port
  • TTL-compatible
  • single 5V (±10%) power supply
  • Available in 52-pin PLCC and 64-pin TQFP packages
  • Industrial temperature range (–40°C to +85°C) is available

描述

The 7014 is a high-speed 4K x 9 dual-port static RAM designed to be used in systems where on-chip hardware port arbitration is not needed. This part lends itself to high-speed applications which do not rely on BUSY signals to manage simultaneous access. It utilizes a 9-bit wide data path to allow for parity at the user's option, which is useful in data communication applications where it is necessary to use a parity bit for transmission/ reception error checking.

产品参数

属性
Core Voltage (V)5
Bus Width (bits)9
Density (Kb)36
Pkg. CodePNG64
InterfaceAsync
I/O Type5.0 V TTL
Access Time (ns)12
Temp. Range (°C)0 to 70°C
ArchitectureDual-Port
Organization4K x 9

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
TQFP14.0 x 14.0 x 1.4640.8
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
7014S12PFGActiveN/AOut of StockTQFP1ku | $21.1164#CYesTray3TAIWANTAIWAN, USA
7014S12JObsoleteN/AOut of StockPLCC52#CNoTube3
7014S12J8ObsoleteN/AOut of StockPLCC52#CNoReel3
7014S12JGObsoleteN/AOut of StockPLCC52#CYesTube3
7014S12JG8ObsoleteN/AOut of StockPLCC52#CYesReel3
7014S12PFObsoleteN/AOut of StockTQFP64#CNoTray3
7014S12PF8ObsoleteN/AOut of StockTQFP64#CNoReel3
7014S12PFG8ObsoleteN/AOut of StockTQFP64#CYesReel3
7014S15JObsoleteN/AOut of StockPLCC52#CNoTube3
7014S15J8ObsoleteN/AOut of StockPLCC52#CNoReel3
7014S15PFObsoleteN/AOut of StockTQFP64#CNoTray3
7014S15PF8ObsoleteN/AOut of StockTQFP64#CNoReel3
7014S20JObsoleteN/AOut of StockPLCC52#CNoTube3
7014S20J8ObsoleteN/AOut of StockPLCC52#CNoReel3
7014S20JIObsoleteN/AOut of StockPLCC52#INoTube3
7014S20JI8ObsoleteN/AOut of StockPLCC52#INoReel3
7014S20PFObsoleteN/AOut of StockTQFP64#CNoTray3
7014S20PF8ObsoleteN/AOut of StockTQFP64#CNoReel3
7014S20PFIObsoleteN/AOut of StockTQFP64#INoTray3
7014S20PFI8ObsoleteN/AOut of StockTQFP64#INoReel3
7014S25JObsoleteN/AOut of StockPLCC52#CNoTube3
7014S25J8ObsoleteN/AOut of StockPLCC52#CNoReel3
7014S25PFObsoleteN/AOut of StockTQFP64#CNoTray3
7014S25PF8ObsoleteN/AOut of StockTQFP64#CNoReel3
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