Datasheet > AS7C3512-12JC

AS7C3512-12JC

更新时间： 2024-09-30 20:26:39

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	285K
描述
Standard SRAM, 64KX8, 12ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOJ-32

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中文翻译

获取价格

数据手册

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AS7C3512-12JC 数据手册

High Performance

64K×8 3.3V

AS7C3512

AS7C3512L

CMOS SRAM

Low voltage 64K×8 CMOS SRAM

Preliminary information

Features

• Equal access and cycle times

• Organization: 65,536 words × 8 bits

• Single 3.3 ±0.3V power supply

• 5V tolerant I/O specification

• High speed

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

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

• Very low power consumption

- Active: 250 mW max, 12 ns cycle

- Standby:9.0 mW max, CMOS I/O

1.8 mW max, CMOS I/O, L version

• 2.0V data retention

• Easy memory expansion with CE1, CE2 and OE inputs

• TTL-compatible, three-state I/O

• Ideal for cache and portable computing

- 75% power reduction during CPU idle mode

• 32-pin JEDEC standard packages

- 300 mil PDIP and SOJ

• ESD protection >2000 volts

• Latch-up current >200 mA

Logic block diagram

Pin arrangement

DIP, SOJ

Vcc

GND

A14

A12

Vcc

A15

CE2

A13

A11

A10

CE1

I/O7

I/O6

I/O5

I/O4

I/O3

Input buffer

I/O7

I/O0

256×256×8

Array

(524,288)

I/O0

I/O1

I/O2

GND

Column decoder

Control

circuit

CE1

CE2

A A A A A A A

9 10 11 12 13 14 15

Selection guide

7C3512-12 7C3512-15 7C3512-20 7C3512-25 7C3512-35 Unit

Maximum address access time

Maximum output enable access time

Maximum operating current

2.5

0.5

2.5

0.5

2.5

0.5

2.5

0.5

2.5

0.5

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AS7C3512-12JC相关器件

型号	品牌	获取价格	描述	数据表
AS7C3512-12PC	ALSC	获取价格	Standard SRAM, 64KX8, 12ns, CMOS, PDIP32, 0.300 INCH, PLASTIC, DIP-32
AS7C3512-15JC	ETC	获取价格	x8 SRAM
AS7C3512-15PC	ALSC	获取价格	Standard SRAM, 64KX8, 15ns, CMOS, PDIP32, 0.300 INCH, PLASTIC, DIP-32
AS7C3512-20JC	ALSC	获取价格	Standard SRAM, 64KX8, 20ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOJ-32
AS7C3512-20PC	ALSC	获取价格	Standard SRAM, 64KX8, 20ns, CMOS, PDIP32, 0.300 INCH, PLASTIC, DIP-32
AS7C3512-25JC	ETC	获取价格	x8 SRAM
AS7C3512-25PC	ALSC	获取价格	Standard SRAM, 64KX8, 25ns, CMOS, PDIP32, 0.300 INCH, PLASTIC, DIP-32
AS7C3512-35JC	ALSC	获取价格	Standard SRAM, 64KX8, 35ns, CMOS, PDSO32, 0.300 INCH, PLASTIC, SOJ-32
AS7C3512-35PC	ETC	获取价格	x8 SRAM
AS7C3512K16P-3.5BC	ETC	获取价格	x16 Fast Synchronous SRAM