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Renesas Electronics Corporation

Features

  • True dual-ported memory cells, which allow simultaneous reads of the same memory location
  • Separate upper-byte and lower-byte control for multiplexed bus compatibility
  • 5962-91662 easily expands data bus width to 32 bits or more
  • Interrupt flag and 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 ceramic PGA and Flatpack packages

Description

The 5962-91662 (7024) is a high-speed 4K x 16 dual-port static RAM designed to be used as a stand-alone 64K-bit dual-port RAM or as a combination Master/Slave dual-port RAM for 32-bit or more word systems. An automatic power-down feature controlled by the Chip Enable (CE) permits the on-chip circuitry of each port to enter a very low standby power mode. The military-grade product complies with MIL-PRF-38535 QML.

Parameters

AttributesValue
Core Voltage (V)5
Bus Width (bits)16
Density (Kb)64
Pkg. CodeFP84
InterfaceAsync
I/O Type5.0 V TTL
Access Time (ns)55
Temp. Range (°C)-55 to 125°C
ArchitectureDual-Port
Organization4K x 16
FunctionBusy, Interrupt, Master, Semaphore, Slave

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
FPACK29.2 x 29.21 x 2.54841.27
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
5962-9166203MYAActiveN/AOut of StockFPACK1ku | $567.3584#MNoTray1THAILANDTAIWAN, USA
5962-9166201MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166201MYAObsoleteN/AOut of StockFPACK84#MNoTray1
5962-9166202MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166203MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166204MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166205MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166206MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166207MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166207MYAObsoleteN/AOut of StockFPACK84#MNoTray1
5962-9166208MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166208MYAObsoleteN/AOut of StockFPACK84#MNoTray1
5962-9166212MXAObsoleteN/AOut of StockPGA84#MNoTray1
5962-9166212MYAObsoleteN/AOut of StockFPACK84#MNoTray1
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