IDT70V9099L7PF datasheet, PDF - EEWORLD Datasheet

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IDT70V9099L7PF: DescriptionHIGH-SPEED 3.3V 128K x9/x8 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM; File Size299KB，17 Pages; ManufacturerIDT (Integrated Device Technology, Inc.); Websitehttp://www.idt.com/

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IDT70V9099L7PF Overview

HIGH-SPEED 3.3V 128K x9/x8 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM

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HIGH-SPEED 3.3V

128K x9/x8

SYNCHRONOUS PIPELINED

DUAL-PORT STATIC RAM

Features:

◆

IDT70V9199/099L

◆

True Dual-Ported memory cells which allow simultaneous

access of the same memory location

High-speed clock to data access

– Commercial: 6/7.5/9/12ns (max.)

– Industrial: 9ns (max.)

Low-power operation

– IDT70V9199/099L

Active: 500mW (typ.)

Standby: 1.5mW (typ.)

Flow-Through or Pipelined output mode on either port via

the

FT/PIPE

pins

Dual chip enables allow for depth expansion without

additional logic

◆

Counter enable and reset features

Full synchronous operation on both ports

– 3.5ns setup to clock and 0ns hold on all control, data, and

address inputs

– Data input, address, and control registers

– Fast 6.5ns clock to data out in the Pipelined output mode

– Self-timed write allows fast cycle time

– 10ns cycle time, 100MHz operation in Pipelined output mode

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 100-pin Thin Quad Flatpack (TQFP)

Functional Block Diagram

R/W

0/1

FT/PIPE

0/1

FT/PIPE

I/O

- I/O

8L(1)

I/O

- I/O

8R(1)

I/O

Control

I/O

Control

16L

CLK

ADS

CNTEN

CNTRST

NOTE:

1. I/O

- I/O

for IDT70V9099.

16R

Counter/

Address

Reg.

MEMORY

ARRAY

Counter/

Address

Reg.

CLK

ADS

CNTEN

CNTRST

4859 drw 01

APRIL 2003

DSC-4859/3

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