Datasheet > IS61C64B-10N

IS61C64B-10N

更新时间： 2024-11-16 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
7页	56K
描述
x8 SRAM

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中文翻译

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数据手册

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IS61C64B-10N 数据手册

IS61C64B

8K x 8 HIGH-SPEED CMOS STATIC RAM

ISSI

JULY 2001

FEATURES

DESCRIPTION

The ISSI IS61C64B is a very high-speed, low power,

8192-word by 8-bit static RAM. It is fabricated using ISSI's

high-performance CMOS technology. This highly reliable pro-

cess coupled with innovative circuit design techniques, yields

access times as fast as 10 ns with low power consumption.

• High-speed access time: 10, 12, and 15 ns

• Automatic power-down when chip is

deselected

• CMOS low power operation

— 450 mW (typical) operating

— 250 µW (typical) standby

• TTL compatible interface levels

• Single 5V power supply

WhenCEisHIGH(deselected),thedeviceassumesastandby

mode at which the power dissipation can be reduced down to

250 µW (typical) with CMOS input levels.

Easy memory expansion is provided by using one Chip

Enableinput, CE. TheactiveLOWWriteEnable(WE)controls

both writing and reading of the memory.

• Fully static operation: no clock or refresh

required

• Three state outputs

The IS61C64B is packaged in the JEDEC standard 28-pin,

300-mil DIP and SOJ, and TSOP.

• One Chip Enables (CE) for increased speed

FUNCTIONAL BLOCK DIAGRAM

256 X 256

MEMORY ARRAY

A0-A12

DECODER

VCC

GND

I/O

DATA

COLUMN I/O

I/O0-I/O7

CIRCUIT

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. C

07/17/01

12 3 4 5 6 7

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型号	品牌	获取价格	描述	数据表
IS61C64B-10T	ISSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64B-12J	ISSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64B-12N	ISSI	获取价格	Standard SRAM, 8KX8, 12ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
IS61C64B-12T	ISSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64B-15J	ISSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64B-15N	ISSI	获取价格	Standard SRAM, 8KX8, 15ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
IS61C64B-15T	ISSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM
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IS61C67-15N	ISSI	获取价格	16K X 1 HIGH SPEED CMOS STATIC RAM