Datasheet > IDT70V9279L15PRFG8

IDT70V9279L15PRFG8

更新时间： 2024-11-19 10:45:27

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
19页	222K
描述
Dual-Port SRAM, 32KX16, 30ns, CMOS, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, TQFP-128

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中文翻译

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HIGH-SPEED 3.3V

32/16K x 16

SYNCHRONOUS

DUAL-PORT STATIC RAM

IDT70V9279/69S/L

Features:

◆

Dual chip enables allow for depth expansion without

additional logic

Full synchronous operation on both ports

◆

True Dual-Ported memory cells which allow simultaneous

access of the same memory location

High-speed clock to data access

◆

–

4ns setup to clock and 1ns hold on all control, data,

andaddress inputs

– Commercial:6.5/7.5/9/12/15ns(max.)

– Industrial:7.5ns (max.)

Low-power operation

–

Data input, address, and control registers

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

◆

– IDT70V9279/69S

Active:429mW(typ.)

Standby: 3.3mW (typ.)

– IDT70V9279/69L

Active:429mW(typ.)

Standby: 1.32mW (typ.)

– Self-timedwriteallowsfastcycletime

– 10ns cycle time, 100MHz 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

◆

Flow-through or Pipelined output mode on either port via

the FT/PIPE pin

Counter enable and reset features

◆

Available in a 128-pin Thin Quad Flatpack (TQFP) package

◆

FunctionalBlockDiagram

CE0L

CE1L

CE0R

CE1R

0/1

1a 0a

0a 1a

1b 0b

0b 1b

0/1

FT/PIPE

FT/PIPER

I/O8L-I/O15L

I/O0L-I/O7L

I/O8R-I/O15R

I/O

Control

I/O

Control

I/O0R-I/O7R

(1)

14R

14L

Counter/

Address

Reg.

Counter/

Address

Reg.

C⁰L^RK

MEMORY

ARRAY

CLK

ADS

CNTEN

CNTRST

3743 drw 01

NOTE:

1. A^14Xis a NC for IDT70V9269.

OCTOBER 2004

DSC 3743/9

12 3 4 5 6 7...19

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与IDT70V9279L15PRFG8相关器件

型号	品牌	获取价格	描述	数据表
IDT70V9279L15PRFGI	IDT	获取价格	Dual-Port SRAM, 32KX16, 15ns, CMOS, PQFP128, TQFP-128
IDT70V9279L15PRFI	IDT	获取价格	HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM
IDT70V9279L6PRF	IDT	获取价格	HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM
IDT70V9279L6PRFG	IDT	获取价格	Dual-Port SRAM, 32KX16, 6.5ns, CMOS, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, GREEN, TQFP-128
IDT70V9279L6PRFI	IDT	获取价格	HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM
IDT70V9279L7PRF	IDT	获取价格	HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM
IDT70V9279L7PRFG	IDT	获取价格	Dual-Port SRAM, 32KX16, 7.5ns, CMOS, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, GREEN, TQFP-128
IDT70V9279L7PRFGI	IDT	获取价格	Dual-Port SRAM, 32KX16, 7.5ns, CMOS, PQFP128, 14 X 20 MM, 1.40 MM HEIGHT, GREEN, TQFP-128
IDT70V9279L7PRFI	IDT	获取价格	HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM
IDT70V9279L9PRF	IDT	获取价格	HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM

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