Datasheet > AS7C259-25JC

AS7C259-25JC

更新时间： 2024-11-24 20:17:39

品牌	Logo	应用领域
ALSC		静态存储器光电二极管内存集成电路
页数	文件大小	规格书
8页	117K
描述
Standard SRAM, 32KX9, 25ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOJ-32

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

AS7C259-25JC 数据手册

High Performance

32K×9

AS7C259

AS7C259L

CMOS SRAM

32K×9 CMOS SRAM (Common I/O)

FEATURES

•

Organization: 32,768 words × 9 bits

• 2.0V data retention (L version)

• Equal access and cycle times

High speed

– 12/15/20/25/35 ns address access time

– 3/4/5/6/8 ns output enable access time

• Easy memory expansion with CE1, CE2, and OE inputs

• TTL-compatible, three-state I/O

•

Low power consumption

• 32-pin JEDEC standard packages

– 300 mil PDIP and SOJ

– Active:

– Standby: 11 mW max, CMOS I/O

2.75 mW max, CMOS I/O, L version

– Very low DC component in active power

633 mW max (10 ns cycle)

• ESD protection > 2000 volts

• Latch-up current > 200 mA

LOGIC BLOCK DIAGRAM

PIN ARRANGEMENT

DIP, SOJ

Vcc

GND

Vcc

A14

CE2

A13

A10

A11

A12

CE1

I/O8

I/O7

I/O6

I/O5

I/O4

INPUT BUFFER

I/O8

I/O0

128 × 64 × 9

ARRAY

(294,912)

I/O0

I/O1

I/O2

I/O3

GND

A14

COLUMN DECODER

CONTROL

CIRCUIT

CE1

CE2

A A A A

10 11 12 13

AS7C259-01

AS7C259-02

SELECTION GUIDE

7C259-12

7C259-15

7C259-20

7C259-25

7C259-35

Unit

Maximum Address Access Time

Maximum Output Enable Access Time

Maximum Operating Current

115

2.0

0.5

110

2.0

0.5

100

2.0

0.5

2.0

0.5

2.0

0.5

Maximum CMOS Standby Current

Shaded areas contain advance information.

ALLIANCE SEMICONDUCTOR

12 3 4 5 6 7 8

中文翻译

下载PDF

与AS7C259-25JC相关器件

型号	品牌	获取价格	描述	数据表
AS7C259-25PC	ETC	获取价格	x9 SRAM
AS7C259-25TC	ETC	获取价格	x9 SRAM
AS7C259-35JC	ETC	获取价格	x9 SRAM
AS7C259-35PC	ALSC	获取价格	Standard SRAM, 32KX9, 35ns, CMOS, PDIP32, 0.300 INCH, PLASTIC, DIP-32
AS7C259-35TC	ETC	获取价格	x9 SRAM
AS7C259L-12JC	ETC	获取价格	x9 SRAM
AS7C259L-12PC	ALSC	获取价格	Standard SRAM, 32KX9, 12ns, CMOS, PDIP32, 0.300 INCH, PLASTIC, DIP-32
AS7C259L-12TC	ETC	获取价格	x9 SRAM
AS7C259L-15JC	ALSC	获取价格	Standard SRAM, 32KX9, 15ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOJ-32
AS7C259L-15PC	ALSC	获取价格	Standard SRAM, 32KX9, 15ns, CMOS, PDIP32, 0.300 INCH, PLASTIC, DIP-32