Datasheet > IS62LV12816BL-55B

IS62LV12816BL-55B

更新时间： 2023-06-15 00:00:00

品牌	Logo	应用领域
美国芯成 - ISSI		静态存储器
页数	文件大小	规格书
10页	92K
描述
Standard SRAM, 128KX16, 55ns, CMOS, PBGA48, MINI, BGA-48

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IS62LV12816BL/LL

128K x 16 LOW VOLTAGE, ULTRA

LOW POWER CMOS STATIC RAM

ISSI

PRELIMINARY INFORMATION

FEBRUARY 2000

FEATURES

DESCRIPTION

The ISSI IS62LV12816BL and IS62LV12816BLL are

high-speed, 2,097,152-bit static RAMs organized as

131,072 words by 16 bits. They are fabricated using

ISSI's high-performance CMOS technology. This highly

reliable process coupled with innovative circuit design

techniques, yields high-performance and low power

consumption devices.

• High-speed access time: 55, 70, 100 ns

• CMOS low power operation

– 120 mW (typical) operating

– 6 µW (typical) CMOS standby

• TTL compatible interface levels

• Single 2.5V-3.0V V^CCpower supply

WhenCEisHIGH(deselected)orwhenCEislowandbothLBand

UBareHIGH,thedeviceassumesastandbymodeatwhichthe

powerdissipationcanbereduceddownwithCMOSinputlevels.

• Fully static operation: no clock or refresh

required

• Three state outputs

EasymemoryexpansionisprovidedbyusingChipEnableand

OutputEnableinputs,CEandOE.TheactiveLOWWriteEnable

(WE)controlsbothwritingandreadingofthememory.Adatabyte

allowsUpperByte(UB)andLowerByte(LB)access.

• Data control for upper and lower bytes

• Industrial temperature available

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

48-pin mini BGA

TheIS62LV12816BLandIS62LV12816BLLarepackagedinthe

JEDECstandard44-pinTSOP(TypeII)and48-pinminiBGA.

FUNCTIONAL BLOCK DIAGRAM

128K x 16

MEMORY ARRAY

A0-A16

DECODER

VCC

GND

I/O0-I/O7

Lower Byte

I/O

DATA

COLUMN I/O

CIRCUIT

I/O8-I/O15

Upper Byte

CONTROL

CIRCUIT

This document contains PRELIMINARY INFORMATION data. ISSI reserves the right to make changes to its products at any time without notice in order to improve design and supply the best

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

PRELIMINARY INFORMATION Rev. 00B

02/29/00

12 3 4 5 6 7...10

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IS62LV12816BL-55TI	ISSI	Standard SRAM, 128KX16, 55ns, CMOS, PDSO44, TSOP2-44	获取价格
IS62LV12816BL-70B	ISSI	Standard SRAM, 128KX16, 70ns, CMOS, PBGA48, MINI, BGA-48	获取价格
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IS62LV12816BLL	ISSI	128K x 16 LOW VOLTAGE, ULTRA LOW POWER CMOS STATIC RAM	获取价格
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