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Features

  • Dual-Port allows simultaneous access of the same memory location
  • Selectable Pipelined or Flow-Through output mode
  • Counter enable and repeat features
  • Dual chip enables allow for depth expansion without additional logic
  • Full synchronous operation on both ports
  • Separate byte controls for multiplexed bus and bus matching compatibility
  • Dual Cycle Deselect (DCD) for Pipelined Output mode
  • LVTTL- compatible, single 3.3V (±150mV) power supply for core
  • LVTTL compatible, selectable 3.3V (±150mV) or 2.5V (±100mV) power supply for I/Os and control signals on each port
  • Available in a 256-pin BGA, 208-pin fpBGA and 208-pin PQFP packages
  • Includes JTAG functionality
  • Industrial temperature range (-40C to +85C) is available

Description

The 70V3599 is a high-speed 128K x 36 bit synchronous Dual-Port RAM that 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. The 70V3599 can support an operating voltage of either 3.3V or 2.5V on one or both ports, controllable by the OPT pins. The power supply for the core of the device (VDD) is at 3.3V.

Parameters

AttributesValue
Core Voltage (V)3.3
Bus Width (bits)36
Density (Kb)4608
Pkg. CodeBC256, BCG256, BF208, BFG208
InterfaceSync
I/O Type3.3 V LVTTL, 2.5 V LVTTL
I/O Frequency (MHz)133 - 133, 166 - 166
Temp. Range (°C)-40 to 85°C, 0 to 70°C
ArchitectureDual-Port
Organization128K x 36
FunctionCounters, Dual Clocks, JTAG
Output TypeFlowthrough, Pipelined

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
CABGA15.0 x 15.0 x 1.42080.8
CABGA17.0 x 17.0 x 1.42561
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Temp. GradePb (Lead) FreeCarrier TypeMoisture Sensitivity Level (MSL)Country of AssemblyCountry of Wafer Fabrication
70V3599S133BCActiveAvailableOut of StockCABGA1ku | $115.5256#CNoTray4PHILIPPINESTAIWAN, USA
70V3599S133BCGIActiveAvailableIn StockCABGA1ku | $127.04256#IYesTray3PHILIPPINESTAIWAN, USA
70V3599S133BCIActiveAvailableIn StockCABGA1ku | $127.04256#INoTray4PHILIPPINESTAIWAN, USA
70V3599S133BFGIActiveAvailableOut of StockCABGA1ku | $127.04208#IYesTray3PHILIPPINESTAIWAN, USA
70V3599S166BFActiveN/AOut of StockCABGA1ku | $121.25208#CNoTray4PHILIPPINESTAIWAN, USA
70V3599S166BFGActiveN/AOut of StockCABGA1ku | $121.25208#CYesTray3PHILIPPINESTAIWAN, USA
70V3599S133BC8ObsoleteN/AOut of StockCABGA256#CNoReel4
70V3599S133BCI8ObsoleteN/AOut of StockCABGA256#INoReel4
70V3599S133BFObsoleteN/AOut of StockCABGA208#CNoTray4
70V3599S133BF8ObsoleteN/AOut of StockCABGA208#CNoReel4
70V3599S133BFGI8ObsoleteN/AOut of StockCABGA208#IYesReel3
70V3599S133BFIObsoleteN/AOut of StockCABGA208#INoTray4
70V3599S133BFI8ObsoleteN/AOut of StockCABGA208#INoReel4
70V3599S133DRObsoleteN/AOut of StockPQFP208#CNoTray3
70V3599S133DRGIObsoleteN/AOut of StockPQFP208#IYesTray3
70V3599S133DRIObsoleteN/AOut of StockPQFP208#INoTray3
70V3599S166BCObsoleteN/AOut of StockCABGA256#CNoTray4
70V3599S166BC8ObsoleteN/AOut of StockCABGA256#CNoReel4
70V3599S166BCGObsoleteN/AOut of StockCABGA256#CYesTray3
70V3599S166BF8ObsoleteN/AOut of StockCABGA208#CNoReel4
70V3599S166BFG8ObsoleteN/AOut of StockCABGA208#CYesReel3
70V3599S166DRObsoleteN/AOut of StockPQFP208#CNoTray3
70V3599S166DRGObsoleteN/AOut of StockPQFP208#CYesTray3
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