Datasheet > IDT70V3389S

IDT70V3389S

更新时间： 2024-11-08 23:01:07

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
17页	177K
描述
HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTERFACE

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中文翻译

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数据手册

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IDT70V3389S 数据手册

HIGH-SPEED 3.3V 64K x 18

SYNCHRONOUS PIPELINED

DUAL-PORT STATIC RAM

WITH 3.3V OR 2.5V INTERFACE

IDT70V3389S

Features

address inputs @ 133MHz

– Data input, address, byte enable and control registers

– Self-timedwriteallowsfastcycletime

Separate byte controls for multiplexed bus and bus

matching compatibility

LVTTL- compatible, single 3.3V (±150mV) power supply for

core

LVTTL- compatible, selectable 3.3V (±150mV)/2.5V (±125mV)

power supply for I/Os and control signals on each port

Industrial temperature range (-40°C to +85°C) is

available for selected speeds

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

208-pin fine pitch Ball Grid Array, and 256-pin Ball

GridArray

◆

True Dual-Port memory cells which allow simultaneous

access of the same memory location

High-speed clock to data access

◆

– Commercial:4.2/5/6ns (max.)

– Industrial:5/6ns (max)

Pipelined output mode

Counter enable and reset features

Dual chip enables allow for depth expansion without

◆

additional logic

◆

Full synchronous operation on both ports

– 7.5ns cycle time, 133MHzoperation(9.6Gbps bandwidth)

– Fast 4.2ns clock to data out

– 1.8ns setup to clock and 0.7ns hold on all control, data, and

FunctionalBlockDiagram

UB^L

LB^L

UB^R

LB^R

R/W

W^R

B B

W W

OE^L

OE^R

Dout0-8_L

Dout9-17_L

Dout0-8_R

Dout9-17_R

64K x 18

MEMORY

ARRAY

I/O^{0 L}- I/O^{1 7 L}

Din_L

17R

Din_R

I/O - I/O

CLK^L

CLK

A_15L

A_15R

A_0R

Counter/

Address

Reg.

Counter/

Address

Reg.

A_0L

CNTRST^L

ADS^L

ADDR_L

ADDR_R

CNTRST^R

ADS

CNTEN

4832 tbl 01

APRIL 2001

DSC 4832/8

12 3 4 5 6 7...17

中文翻译

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与IDT70V3389S相关器件

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IDT70V3389S4BC	IDT	获取价格	HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTE
IDT70V3389S4BCGI	IDT	获取价格	Application Specific SRAM, 64KX18, 4.2ns, CMOS, PBGA256
IDT70V3389S4BCGI8	IDT	获取价格	Application Specific SRAM, 64KX18, 4.2ns, CMOS, PBGA256
IDT70V3389S4BCI	IDT	获取价格	HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTE
IDT70V3389S4BF	IDT	获取价格	HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTE
IDT70V3389S4BF8	IDT	获取价格	Dual-Port SRAM, 64KX18, 4.2ns, CMOS, PBGA208, FINE PITCH, BGA-208
IDT70V3389S4BFGI	IDT	获取价格	Dual-Port SRAM, 64KX18, 4.2ns, CMOS, PBGA208, FINE PITCH, BGA-208
IDT70V3389S4BFGI8	IDT	获取价格	Application Specific SRAM, 64KX18, 4.2ns, CMOS, PBGA208
IDT70V3389S4BFI	IDT	获取价格	HIGH-SPEED 3.3V 64K x 18 SYNCHRONOUS PIPELINED DUAL-PORT STATIC RAM WITH 3.3V OR 2.5V INTE
IDT70V3389S4BFI8	IDT	获取价格	Application Specific SRAM, 64KX18, 4.2ns, CMOS, PBGA208