Datasheet > IS61C64AH-15U

IS61C64AH-15U

更新时间： 2024-11-19 21:54:27

品牌	Logo	应用领域
矽成 - ICSI		内存集成电路静态存储器光电二极管
页数	文件大小	规格书
8页	435K
描述
8K x 8 HIGH-SPEED CMOS STATIC RAM

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IS61C64AH-15U 数据手册

IS61C64AH

8K x 8 HIGH-SPEED CMOS STATIC RAM

FEATURES

DESCRIPTION

The ICSI IS61C64AH is a very high-speed, low power,

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

high-performance CMOS technology. This highly reliable pro-

cess coupled with innovative circuit design techniques, yields

access times as fast as 15 ns with low power consumption.

• High-speed access time: 15, 20, 25 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

When CE1 is HIGH or CE2 is LOW (deselected), the device

assumes a standby 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 two Chip Enable

inputs, CE1 and CE2. The active LOW Write Enable (WE)

controls both writing and reading of the memory.

• Fully static operation: no clock or refresh

required

• Three state outputs

The IS61C64AH is packaged in the JEDEC standard 28-pin,

300mil SOJ and 330mil SOP.

• Two Chip Enables (CE1 and CE2) for

simple memory expansion

FUNCTIONAL BLOCK DIAGRAM

256 X 256

MEMORY ARRAY

A0-A12

DECODER

VCC

GND

I/O

DATA

COLUMN I/O

I/O0-I/O7

CIRCUIT

CE2

CE1

CONTROL

CIRCUIT

ICSI 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 errors

Integrated Circuit Solution Inc.

SR001-B

12 3 4 5 6 7 8

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与IS61C64AH-15U相关器件

型号	品牌	获取价格	描述	数据表
IS61C64AH-20J	ICSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64AH-20JI	ISSI	获取价格	Standard SRAM, 8KX8, 20ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28
IS61C64AH-20N	ETC	获取价格	x8 SRAM
IS61C64AH-20NI	ISSI	获取价格	Standard SRAM, 8KX8, 20ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
IS61C64AH-20U	ICSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64AH-25J	ICSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM
IS61C64AH-25JI	ISSI	获取价格	Standard SRAM, 8KX8, 25ns, CMOS, PDSO28, 0.300 INCH, PLASTIC, SOJ-28
IS61C64AH-25N	ETC	获取价格	x8 SRAM
IS61C64AH-25NI	ISSI	获取价格	Standard SRAM, 8KX8, 25ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
IS61C64AH-25U	ICSI	获取价格	8K x 8 HIGH-SPEED CMOS STATIC RAM