Datasheet > IDT70V9189L9PFG

IDT70V9189L9PFG

更新时间： 2024-11-08 06:02:59

品牌	Logo	应用领域
艾迪悌 - IDT		静态存储器
页数	文件大小	规格书
17页	191K
描述
Dual-Port SRAM, 64KX9, 20ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100

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IDT70V9189L9PFG 数据手册

HIGH-SPEED 3.3V 64/32K x 9

SYNCHRONOUS PIPELINED

DUAL-PORT STATIC RAM

IDT70V9189/79L

Features:

◆

True Dual-Ported memory cells which allow simultaneous

access of the same memory location

High-speed clock to data access

– Commercial:6.5/7.5/9/12ns(max.)

– Industrial:9ns (max.)

additional logic

◆

Full synchronous operation on both ports

– 4ns setup to clock and 0ns hold on all control, data, and

addressinputs

– Data input, address, and control registers

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

– Self-timedwriteallowsfastcycletime

◆

Low-power operation

– IDT70V9189/79L

Active:500mW(typ.)

Standby: 1.5mW (typ.)

Flow-Through or Pipelined output mode on either port via

the FT/PIPE pins

Counter enable and reset features

Dual chip enables allow for depth expansion without

– 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)

FunctionalBlockDiagram

R/W

CE1⁰L^L

CE0R

CE1R

0/1

FT/PIPE

I/O0L - I/O8L

I/O0R - I/O8R

I/O

Control

I/O

Control

(1)

A15L

15R

Counter/

Address

Reg.

Counter/

Address

Reg.

MEMORY

ARRAY

CLK

ADS

CNTEN

CLK

ADS

CNTEN

CNTRST

4860 drw 01

NOTE:

1. A^15Xis a NC for IDT70V9179.

FEBRUARY 2004

DSC-4860/3

12 3 4 5 6 7...17

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与IDT70V9189L9PFG相关器件

型号	品牌	获取价格	描述	数据表
IDT70V9189L9PFGI	IDT	获取价格	暂无描述
IDT70V9189L9PFI	IDT	获取价格	HIGH-SPEED 3.3V 64/32K x 9 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
IDT70V9189L9PFI8	IDT	获取价格	Dual-Port SRAM, 64KX9, 20ns, CMOS, PQFP100, 14 X 14 MM, 1.40 MM HEIGHT, TQFP-100
IDT70V9199	IDT	获取价格	HIGH-SPEED 3.3V 128K x9/x8 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
IDT70V9199L	IDT	获取价格	HIGH-SPEED 3.3V 128K x9/x8 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
IDT70V9199L_10	IDT	获取价格	HIGH-SPEED 3.3V 128K x9/x8 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
IDT70V9199L12PF	IDT	获取价格	HIGH-SPEED 3.3V 128K x9/x8 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM
IDT70V9199L12PF9	IDT	获取价格	Dual-Port SRAM, 128KX9, 25ns, CMOS, PQFP100, TQFP-100
IDT70V9199L12PFG8	IDT	获取价格	Application Specific SRAM, 128KX9, 12ns, CMOS, PQFP100
IDT70V9199L12PFI	IDT	获取价格	HIGH-SPEED 3.3V 128K x9/x8 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM