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IDT70V9279S

Integrated Device Technology
Part Number IDT70V9279S
Manufacturer Integrated Device Technology
Description HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM
Published Apr 4, 2005
Detailed Description HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM Features: x x IDT70V9279S/L x x x x True Dual-Ported memo...
Datasheet PDF File IDT70V9279S PDF File

IDT70V9279S
IDT70V9279S

Overview
HIGH-SPEED 3.
3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM Features: x x IDT70V9279S/L x x x x True Dual-Ported memory cells which allow simultaneous access of the same memory location High-speed clock to data access – Commercial: 9/12/15ns (max.
) Low-power operation – IDT70V9279S Active: 429mW (typ.
) Standby: 3.
3mW (typ.
) – IDT70V9279L Active: 429mW (typ.
) Standby: 1.
32mW (typ.
) Flow-through or Pipelined output mode on either port via the FT/PIPE pin Counter enable and reset features Dual chip enables allow for depth expansion without additional logic x x x x x Full synchronous operation on both ports – 4ns setup to clock and 1ns hold on all control, data, and address inputs – Data input, address, and control registers – Fast 9ns clock to data out in the Pipelined output mode – Self-timed write allows fast cycle time – 15ns cycle time, 66MHz operation in Pipelined output mode Separate upper-byte and lower-byte controls for multiplexed bus and bus matching compatibility LVTTL- compatible, single 3.
3V (±0.
3V) power supply Industrial temperature range (–40°C to +85°C) is available for selected speeds Available in a 128-pin Thin Quad Flatpack (TQFP) package Functional Block Diagram R/WL UBL R/WR UBR CE0R CE0L CE1L LBL OEL 1 0 0/1 1 0 0/1 CE1R LBR OER FT/PIPEL 0/1 1b 0bb a 1a 0a 0a 1a a b 0b 1b 0/1 FT/PIPER , I/O8L-I/O15L I/O Control I/O0L-I/O7L I/O Control I/O8R-I/O15R I/O0R-I/O7R A14L A0L CLKL Counter/ Address Reg.
MEMORY ARRAY Counter/ Address Reg.
A14R A0R CLKR ADSL CNTENL CNTRSTL ADSR CNTENR CNTRSTR 3743 drw 01 JANUARY 2001 1 ©2000 Integrated Device Technology, Inc.
DSC 3743/6 IDT70V9279S/L High-Speed 32K x 16 Dual-Port Synchronous Static RAM Industrial and Commercial Temperature Ranges Description: The IDT70V9279 is a high-speed 32K x 16 bit synchronous Dual-Port RAM.
The memory array utilizes Dual-Port memory cells to allow simultaneous access of any address from both ports.
Registers on control, data, and address inputs provid...


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