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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

  • 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
  • Interrupt and Collision Detection Flags
  • Separate byte controls for multiplexed bus and bus matching compatibility
  • Dual Cycle Deselect (DCD) for Pipelined Output Mode
  • 2.5V (±100mV) 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 PQFP and 208-pin fpBGA packages
  • Includes JTAG functionality on BGA package versions only
  • Industrial temperature range (-40C to +85C) is available

説明

The 70T3519 is a high-speed 256K 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 70T3519 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 2.5V.

パラメータ

属性
Core Voltage (V)2.5
Bus Width (bits)36
Density (Kb)9216
Pkg. CodeBC256, BCG256, BF208, BFG208
InterfaceSync
I/O Type2.5 V LVTTL, 3.3 V LVTTL
I/O Frequency (MHz)133 - 133, 166 - 166, 200 - 200
Temp. Range (°C)-40 to 85°C, 0 to 70°C
ArchitectureDual-Port
Organization256K x 36
FunctionCollision Detect, Counters, Dual Clocks, Interrupt, JTAG, Sleep Mode
Output TypeFlowthrough, Pipelined

パッケージオプション

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
70T3519S133BCActiveAvailableOut of StockCABGA1ku | $150.14256#CNoTray3PHILIPPINESTAIWAN, USA
70T3519S133BCIActiveAvailableIn StockCABGA1ku | $165.14256#INoTray3PHILIPPINESTAIWAN, USA
70T3519S133BFGIActiveAvailableOut of StockCABGA1ku | $165.14208#IYesTray3PHILIPPINESTAIWAN, USA
70T3519S133BFIActiveN/AOut of StockCABGA1ku | $165.14208#INoTray4PHILIPPINESTAIWAN, USA
70T3519S166BCGIActiveAvailableOut of StockCABGA1ku | $173.4256#IYesTray3PHILIPPINESTAIWAN, USA
70T3519S166BCIActiveN/AIn StockCABGA1ku | $173.4256#INoTray3PHILIPPINESTAIWAN, USA
70T3519S200BCGActiveAvailableOut of StockCABGA1ku | $165.53256#CYesTray3PHILIPPINESTAIWAN, USA
70T3519S133BC8ObsoleteN/AOut of StockCABGA256#CNoReel3
70T3519S133BCI8ObsoleteN/AOut of StockCABGA256#INoReel3
70T3519S133BFObsoleteN/AOut of StockCABGA208#CNoTray4
70T3519S133BF8ObsoleteN/AOut of StockCABGA208#CNoReel4
70T3519S133BFGI8ObsoleteN/AOut of StockCABGA208#IYesReel3
70T3519S133BFI8ObsoleteN/AOut of StockCABGA208#INoReel4
70T3519S133DRObsoleteN/AOut of StockPQFP208#CNoTray3
70T3519S133DRIObsoleteN/AOut of StockPQFP208#INoTray3
70T3519S166BCObsoleteN/AOut of StockCABGA256#CNoTray3
70T3519S166BC8ObsoleteN/AOut of StockCABGA256#CNoReel3
70T3519S166BCI8ObsoleteN/AOut of StockCABGA256#INoReel3
70T3519S166BFObsoleteN/AOut of StockCABGA208#CNoTray4
70T3519S166BF8ObsoleteN/AOut of StockCABGA208#CNoReel4
70T3519S166BFGObsoleteN/AOut of StockCABGA208#CYesTray3
70T3519S166BFG8ObsoleteN/AOut of StockCABGA208#CYesReel3
70T3519S166DRObsoleteN/AOut of StockPQFP208#CNoTray3
70T3519S200BCObsoleteN/AOut of StockCABGA256#CNoTray3
70T3519S200BC8ObsoleteN/AOut of StockCABGA256#CNoReel3
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