Datasheet > AS7C1024L-20PC

AS7C1024L-20PC

更新时间： 2024-11-24 20:23:59

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	294K
描述
Standard SRAM, 128KX8, 20ns, CMOS, PDIP32

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中文翻译

获取价格

数据手册

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AS7C1024L-20PC 数据手册

High Performance

128K×8

AS7C1024

AS7C1024L

CMOS SRAM

128K×8 CMOS SRAM

Features

• Easy memory expansion with CE1, CE2, OE inputs

• Organization: 131,072 words × 8 bits

• TTL-compatible, three-state I/O

• 32-pin JEDEC standard packages

- 300 mil PDIP and SOJ

Socket compatible with 7C256 and 7C512

- 400 mil PDIP and SOJ

- 8 × 20 TSOP

• ESD protection >2000 volts

• Latch-up current > 200 mA

• High speed

- 10/12/15/20/25/35 ns address access time

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

• Low power consumption

- Active: 770 mW max (10 ns cycle)

- Standby:55 mW max, CMOS I/O

11 mW max, CMOS I/O, L version

- Very low DC component in active power

• 2.0V data retention (L version)

• Equal access and cycle times

Logic block diagram

Pin arrangement

TSOP 8×20

DIP, SOJ

Vcc

GND

Input buffer

A16

A14

A12

Vcc

A15

CE2

A13

A11

A10

CE1

I/O7

I/O6

I/O5

I/O4

I/O3

I/O7

I/O0

512×256×8

Array

(1,048,576)

I/O0

I/O1

I/O2

GND

CE1

CE2

Column decoder

Control

circuit

A A A A A A A A

9 10 1112 13 14 1516

Selection guide

7C1024-10 7C1024-12 7C1024-15 7C1024-20 7C1024-25 7C1024-35 Unit

Maximum address access time

Maximum output enable access time

Maximum operating current

140

10.0

2.0

130

10.0

2.0

120

10.0

2.0

110

10.0

2.0

100

10.0

2.0

10.0

2.0

Maximum CMOS standby current

Shaded areas contain advance information.

ALLIANCE SEMICONDUCTOR

12 3 4 5 6 7 8

中文翻译

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与AS7C1024L-20PC相关器件

型号	品牌	获取价格	描述	数据表
AS7C1024L-20TC	ALSC	获取价格	Standard SRAM, 128KX8, 20ns, CMOS, PDSO32, 8 X 20 MM, TSOP-32
AS7C1024L-20TJC	ETC	获取价格	x8 SRAM
AS7C1024L-20TPC	ALSC	获取价格	Standard SRAM, 128KX8, 20ns, CMOS, PDIP32
AS7C1024L-25JC	ETC	获取价格	x8 SRAM
AS7C1024L-25PC	ALSC	获取价格	暂无描述
AS7C1024L-25TC	ALSC	获取价格	Standard SRAM, 128KX8, 25ns, CMOS, PDSO32
AS7C1024L-25TJC	ALSC	获取价格	Standard SRAM, 128KX8, 25ns, CMOS, PDSO32
AS7C1024L-25TPC	ALSC	获取价格	Standard SRAM, 128KX8, 25ns, CMOS, PDIP32
AS7C1024L-35JC	ALSC	获取价格	Standard SRAM, 128KX8, 35ns, CMOS, PDSO32
AS7C1024L-35PC	ETC	获取价格	x8 SRAM