Datasheet > IDT70V7589S166DR8

IDT70V7589S166DR8

更新时间： 2024-10-30 10:31:39

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
22页	241K
描述
Dual-Port SRAM, 64KX36, 12ns, PQFP208, PLASTIC, QFP-208

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HIGH-SPEED 3.3V 64K x 36

SYNCHRONOUS

IDT70V7589S

BANK-SWITCHABLE

DUAL-PORT STATIC RAM

WITH 3.3V OR 2.5V INTERFACE

Features:

– 1.5ns setup to clock and 0.5ns hold on all control, data, and

address inputs @ 200MHz

– Data input, address, byte enable and control registers

– Self-timedwriteallowsfastcycletime

Separate byte controls for multiplexed bus and bus

matching compatibility

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

for core

LVTTL compatible, selectable 3.3V (±150mV) or 2.5V

(±100mV) power supply for I/Os and control signals on

each port

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

available at 166MHz and 133MHz

Available in a 208-pin Plastic Quad Flatpack (PQFP),

208-pin fine pitch Ball Grid Array (fpBGA), and 256-pin Ball

GridArray(BGA)

◆

64K x 36 Synchronous Bank-Switchable Dual-ported SRAM

Architecture

– 64 independent 1K x 36 banks

– 2 megabits of memory on chip

Bank access controlled via bank address pins

◆

High-speed data access

– Commercial:3.4ns (200MHz)/3.6ns (166MHz)/

4.2ns (133MHz) (max.)

– Industrial: 3.6ns (166MHz)/4.2ns (133MHz) (max.)

Selectable Pipelined or Flow-Through output mode

Counter enable and repeat features

Dual chip enables allow for depth expansion without

◆

additional logic

Full synchronous operation on both ports

◆

– 5ns cycle time, 200MHzoperation(14Gbps bandwidth)

– Fast 3.4ns clock to data out

◆

Supports JTAG features compliant with IEEE 1149.1

FunctionalBlockDiagram

PL/FT

OPT

CLK

ADS

CNTEN

REPEAT

R/W

CE0R

CE1R

BE3R

BE2R

BE1R

BE0R

OPT

CLK

ADS

CNTEN

REPEAT

R/W

MUX

CE0L

CE1L

BE3L

BE2L

BE1L

BE0L

CONTROL

LOGIC

CONTROL

LOGIC

1Kx36

MEMORY

ARRAY

(BANK 0)

OER

MUX

I/O

CONTROL

I/O

CONTROL

I/O0L-35L

I/O0R-35R

1Kx36

MEMORY

ARRAY

(BANK 1)

ADDRESS

DECODE

ADDRESS

DECODE

A0L

MUX

BA5R

BA4R

BA3R

BA2R

BA1R

BA0R

BA5L

BA4L

BA3L

BA2L

BA1L

BA0L

BANK

DECODE

BANK

DECODE

MUX

1Kx36

MEMORY

ARRAY

(BANK 63)

NOTE:

MUX

1. The Bank-Switchable dual-port uses a true SRAM

core instead of the traditional dual-port SRAM core.

As a result, it has unique operating characteristics.

Please refer to the functional description on page 19

for details.

5627 drw 01

TMS

TCK

TRST

TDI

TDO

JTAG

JANUARY 2004

DSC 5627/5

12 3 4 5 6 7...22

中文翻译

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与IDT70V7589S166DR8相关器件

型号	品牌	获取价格	描述	数据表
IDT70V7589S166DRG	IDT	获取价格	Dual-Port SRAM, 64KX36, 12ns, PQFP208, PLASTIC, QFP-208
IDT70V7589S166DRG8	IDT	获取价格	Dual-Port SRAM, 64KX36, 12ns, PQFP208, PLASTIC, QFP-208
IDT70V7589S200BCG	IDT	获取价格	Dual-Port SRAM, 64KX36, 10ns, PBGA256, BGA-256
IDT70V7589S200BF	IDT	获取价格	Dual-Port SRAM, 64KX36, 10ns, PBGA208, FBGA-208
IDT70V7589S200DR	IDT	获取价格	Dual-Port SRAM, 64KX36, 10ns, CMOS, PQFP208, PLASTIC, QFP-208
IDT70V7599S	IDT	获取价格	HIGH-SPEED 3.3V 128K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
IDT70V7599S_09	IDT	获取价格	HIGH-SPEED 3.3V 128K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
IDT70V7599S133BC	IDT	获取价格	HIGH-SPEED 3.3V 128K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
IDT70V7599S-133BC	IDT	获取价格	HIGH-SPEED 3.3V 128K x 36 SYNCHRONOUS BANK-SWITCHABLE DUAL-PORT STATIC RAM WITH 3.3V OR 2.
IDT70V7599S133BC8	IDT	获取价格	Dual-Port SRAM, 128KX36, 15ns, CMOS, PBGA256, 17 X 17 MM, 1.40 MM HEIGHT, 1 MM PITCH, BGA-

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