Datasheet > IS62LV25616LL-70TI

IS62LV25616LL-70TI

更新时间： 2024-09-23 23:59:47

品牌	Logo	应用领域
其他 - ETC		静态存储器
页数	文件大小	规格书
10页	92K
描述
x16 SRAM

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中文翻译

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数据手册

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IS62LV25616LL-70TI 数据手册

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IS62LV25616LL

256K x 16 LOW VOLTAGE, ULTRA

LOW POWER CMOS STATIC RAM

ISSI

MAY 2001

FEATURES

DESCRIPTION

The ISSI IS62LV25616LL is high-speed, 4,194,304 bit

static RAM organized as 262,144 words by 16 bits. It is

fabricated using ISSI's high-performance CMOS

technology. This highly reliable process coupled with

innovativecircuitdesigntechniques,yieldshigh-performance

and low power consumption devices.

• High-speed access time: 70 and 85 ns

• CMOS low power operation

– 135 mW (typical) operating

– 16.5 µW (typical) CMOS standby

• TTL compatible interface levels

WhenCEisHIGH(deselected)orwhenCEislowandbothLBand

UBareHIGH,thedeviceassumesastandbymodeatwhichthe

powerdissipationcanbereduceddownwithCMOSinputlevels.

•

Single 2.7V (min) to 3.15V (max) VCC power supply

• Fully static operation: no clock or refresh

required

EasymemoryexpansionisprovidedbyusingChipEnableand

OutputEnableinputs,CEandOE.TheactiveLOWWriteEnable

(WE)controlsbothwritingandreadingofthememory.Adatabyte

allowsUpperByte(UB)andLowerByte(LB)access.

• Three state outputs

• Data control for upper and lower bytes

• Industrial temperature available

The IS62LV25616LL is packaged in the JEDEC standard

44-pin TSOP (Type II) and 48-pin mini BGA (8mm x 10mm

and 7.2mm x 8.7mm).

• Available in the 44-pin TSOP (Type II) and

48-pin mini BGA (8mm x 10mm and 7.2mm x 8.7mm)

FUNCTIONAL BLOCK DIAGRAM

256K x 16

MEMORY ARRAY

A0-A17

DECODER

VCC

GND

I/O0-I/O7

Lower Byte

I/O

DATA

COLUMN I/O

CIRCUIT

I/O8-I/O15

Upper Byte

CONTROL

CIRCUIT

ISSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best possible product. We assume no responsibility for any

Integrated Silicon Solution, Inc. — 1-800-379-4774

Rev. A

05/04/01

12 3 4 5 6 7...10

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与IS62LV25616LL-70TI相关器件

型号	品牌	获取价格	描述	数据表
IS62LV25616LL-85B	ISSI	获取价格	Standard SRAM, 256KX16, 85ns, CMOS, PBGA48, 8 X 10 MM, MINI, BGA-48
IS62LV25616LL-85BI	ISSI	获取价格	Standard SRAM, 256KX16, 85ns, CMOS, PBGA48, 8 X 10 MM, MINI, BGA-48
IS62LV25616LL-85M	ISSI	获取价格	Standard SRAM, 256KX16, 85ns, CMOS, PBGA48, 7.20 X 8.70 MM, MINI, BGA-48
IS62LV25616LL-85MI	ISSI	获取价格	Standard SRAM, 256KX16, 85ns, CMOS, PBGA48, 7.20 X 8.70 MM, MINI, BGA-48
IS62LV25616LL-85T	ETC	获取价格	x16 SRAM
IS62LV25616LL-85TI	ETC	获取价格	x16 SRAM
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