EEWORLDEEWORLDEEWORLD

Part Number

Search

AS5C4009LL

Description
1.25 Ohm, Dual SPST, CMOS Analog Switches
File Size110KB,12 Pages
ManufacturerETC
Download Datasheet View All

AS5C4009LL Overview

1.25 Ohm, Dual SPST, CMOS Analog Switches

SRAM
Austin Semiconductor, Inc.
512K x 8 SRAM
Ultra Low Power SRAM
AVAILABLE AS MILITARY
SPECIFICATION
• SMD 5962-95613
1,2
• MIL STD-883
1
AS5C4009LL
PIN ASSIGNMENT
(Top View)
32-Pin DIP, 32-Pin SOJ
& 32-Pin TSOP
FEATURES
• Ultra Low Power with 2V Data Retention
(0.2mW MAX worst case Power-down standby)
• Fully Static, No Clocks
• Single +5V ±10% power supply
• Easy memory expansion with CE\ and OE\ options
• All inputs and outputs are TTL-compatible
• Three state outputs
• Operating temperature range:
Ceramic -55
o
C to +125
o
C & -40
o
C to +85
o
C
Plastic
-40
o
C to +85
o
C
3
1. Not applicable to plastic package
2. Applies to CW package only.
3. Contact factory for -55
o
C to +125
o
C
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
Vcc
A15
A17
WE\
A13
A8
A9
A11
OE\
A10
CE\
I/08
I/07
I/06
I/05
I/04
OPTIONS
• Timing
55ns access
70ns access
85ns access
100ns access
• Packages
Ceramic Dip (600 mil)
Ceramic SOJ
5
Plastic TSOP
MARKING
-55
4
-70
-85
-100
CW
ECJ
DG
No. 112
No. 502
No. 1002
I/01
I/02
I/03
Vss
4. For DG package, contact factory
5. Contact Factory
NOTE:
Not all combinations of operating temperature, speed, data retention and low power are
necessarily available. Please contact the factory for availability of specific part number
combinations.
GENERAL DESCRIPTION
The AS5C4009LL is organized as 524,288 x 8 SRAM utilizing a
special ultra low power design process. ASI’s pinout adheres to the
JEDEC standard for pinout on 4 megabit SRAMs. The evolutionary 32
pin version allows for easy upgrades from the 1 meg SRAM design.
For flexibility in memory applications, ASI offers chip enable (CE\)
and output enable (OE\) capabilities. These features can place the
outputs in High-Z for additional flexibility in system design.
This devices operates from a single +5V power supply and all
inputs and outputs are fully TTL-compatible.
Writing to these devices is accomplished when write enable (WE\)
and CE\ inputs are both LOW. Reading is accomplished when WE\
remains HIGH and CE\ and OE\ go LOW. The device offers a re-
duced power standby mode when disabled, by lowering VCC to 2V and
maintaining CE\ = 2V. This allows system designers to meet ultra low
standby power requirements.
AS5C4009LL
Rev. 4.0 2/01
Pin Name
WE\
CE\
OE\
A0 - A18
I/O1 - I/O8
Vcc
Vss
Function
Write Enable Input
Chip Select Input
Output Enable Input
Address Inputs
Data Inputs/Outputs
Power
Ground
For more products and information
please visit our web site at
www.austinsemiconductor.com
Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
1
Altera SoC Experience Tour + Enpirion Altera SoC Power System
The power supply system on the Altera SoC demo board adopts the complete solution of Enpirion; after converting from 19VDC to 5V node voltage, the following bulk circuits all adopt Altera's own soluti...
flower_huanghua FPGA/CPLD
Adjustable Car Battery Charger
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:58[/i]...
lorant Mobile and portable
Nexperia ESD Application Notes Free Download | Read ESD Tips and Answer Questions to Win Prizes
Event details: Nexperia ESD Application Notes | Read ESD tips and answer questions to win prizesNexperia ESD Application Notes DownloadIs it enough to ensure that the electronic system can operate cor...
EEWORLD社区 Power technology
EEWORLD University - Learn Hercules using the TMDx570 kit
Learn Hercules using the TMDx570 kit : https://training.eeworld.com.cn/course/282????? Hercules is an MCU designed for safety applications and can be widely used in automotive, transportation, medical...
金尔雅 MCU
Hamamatsu C2741 Does anyone want
Hamamatsu C2741, anyone want it? ? Cheap, quick sale 18760116680...
huangguohua0202 TI Technology Forum

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 659  2636  1522  2551  1737  14  54  31  52  35 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号