Datasheet > IS62LV256L

IS62LV256L

更新时间： 2024-01-02 22:29:00

品牌	Logo	应用领域
美国芯成 - ISSI		/
页数	文件大小	规格书
7页	56K
描述
32K x 8 LOW VOLTAGE CMOS STATIC RAM

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

IS62LV256L 数据手册

ISSI

IS62LV256L

32K x 8 LOW VOLTAGE

CMOS STATIC RAM

APRIL 1999

FEATURES

DESCRIPTION

The ISSI IS62LV256L is a very high-speed, low power,

32,768-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 15 ns maximum.

• High-speed access time: 15, 20, 25 ns

• Automatic power-down when chip is deselected

• CMOS low power operation

— 255 mW (max.) operating

— 0.18 mW (max.) CMOS standby

• TTL compatible interface levels

• Single 3.3V power supply

WhenCEisHIGH(deselected),thedeviceassumesastandby

mode at which the power dissipation is reduced to

50 µW (typical) with CMOS input levels.

• Fully static operation: no clock or refresh

required

Easy memory expansion is provided by using an active LOW

ChipEnable(CE).TheactiveLOWWriteEnable(WE)controls

both writing and reading of the memory.

• Three-state outputs

The IS62LV256L is available in the JEDEC standard 28-pin

SOJ and the 450-mil TSOP package.

FUNCTIONAL BLOCK DIAGRAM

256 X 1024

MEMORY ARRAY

A0-A14

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 errors which

Integrated Silicon Solution, Inc.

SR033-1A

04/27/99

12 3 4 5 6 7

中文翻译

下载PDF

与IS62LV256L相关器件

型号	品牌	获取价格	描述	数据表
IS62LV256L-15J	ISSI	获取价格	32K x 8 LOW VOLTAGE CMOS STATIC RAM
IS62LV256L-15JI	ISSI	获取价格	32K x 8 LOW VOLTAGE CMOS STATIC RAM
IS62LV256L-15N	ISSI	获取价格	Standard SRAM, 32KX8, 15ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
IS62LV256L-15NI	ISSI	获取价格	Standard SRAM, 32KX8, 15ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
IS62LV256L-15T	ISSI	获取价格	32K x 8 LOW VOLTAGE CMOS STATIC RAM
IS62LV256L-15TI	ISSI	获取价格	32K x 8 LOW VOLTAGE CMOS STATIC RAM
IS62LV256L-20J	ISSI	获取价格	32K x 8 LOW VOLTAGE CMOS STATIC RAM
IS62LV256L-20JI	ISSI	获取价格	32K x 8 LOW VOLTAGE CMOS STATIC RAM
IS62LV256L-20N	ISSI	获取价格	Standard SRAM, 32KX8, 20ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
IS62LV256L-20NI	ISSI	获取价格	Standard SRAM, 32KX8, 20ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28