IDT70V9279S9PRFI

更新时间： 2024-11-20 22:22:31

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
19页	337K
描述
HIGH-SPEED 3.3V 32K x 16 SYNCHRONOUS DUAL-PORT STATIC RAM

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中文翻译

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数据手册

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IDT70V9279S9PRFI 数据手册

HIGH-SPEED 3.3V

32/16K x 16

IDT70V9279/69S/L

SYNCHRONOUS

DUAL-PORT STATIC RAM

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,

and address 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.

CLK

MEMORY

ARRAY

CLK

ADS

CNTEN

CNTRST

3743 drw 01

NOTE:

1. A14X is a NC for IDT70V9269.

MAY 2004

DSC 3743/8

12 3 4 5 6 7...19

中文翻译

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IDT70V927L25PRF8	IDT	获取价格	Dual-Port SRAM, 32KX16, 25ns, CMOS, PQFP128, TQFP-128
IDT70V927L25PRF9	IDT	获取价格	Dual-Port SRAM, 32KX16, 25ns, CMOS, PQFP128, TQFP-128
IDT70V927L25PRFG	IDT	获取价格	Dual-Port SRAM, 32KX16, 25ns, CMOS, PQFP128, TQFP-128
IDT70V927L25PRFG8	IDT	获取价格	Dual-Port SRAM, 32KX16, 25ns, CMOS, PQFP128, TQFP-128
IDT70V927L30PRF	IDT	获取价格	Dual-Port SRAM, 32KX16, 30ns, CMOS, PQFP128, TQFP-128
IDT70V927L30PRFG	IDT	获取价格	Dual-Port SRAM, 32KX16, 30ns, CMOS, PQFP128, TQFP-128
IDT70V927S25PRF	IDT	获取价格	Dual-Port SRAM, 32KX16, 25ns, CMOS, PQFP128, TQFP-128
IDT70V927S25PRF8	IDT	获取价格	Dual-Port SRAM, 32KX16, 25ns, CMOS, PQFP128, TQFP-128
IDT70V927S25PRF9	IDT	获取价格	Dual-Port SRAM, 32KX16, 25ns, CMOS, PQFP128, TQFP-128
IDT70V927S25PRFG8	IDT	获取价格	暂无描述