5秒后页面跳转
UT621024LC-55LL PDF预览

UT621024LC-55LL

更新时间: 2024-11-19 22:16:19
品牌 Logo 应用领域
其他 - ETC 静态存储器
页数 文件大小 规格书
12页 205K
描述
128K X 8 BIT LOW POWER CMOS SRAM

UT621024LC-55LL 数据手册

 浏览型号UT621024LC-55LL的Datasheet PDF文件第2页浏览型号UT621024LC-55LL的Datasheet PDF文件第3页浏览型号UT621024LC-55LL的Datasheet PDF文件第4页浏览型号UT621024LC-55LL的Datasheet PDF文件第5页浏览型号UT621024LC-55LL的Datasheet PDF文件第6页浏览型号UT621024LC-55LL的Datasheet PDF文件第7页 
UTRON  
UT621024  
Rev. 1.5  
128K X 8 BIT LOW POWER CMOS SRAM  
GENERAL DESCRIPTION  
FEATURES  
The UT621024 is a 1,048,576-bit low power  
CMOS static random access memory  
organized as 131,072 words by 8 bits. It is  
fabricated using high performance, high  
reliability CMOS technology.  
Access time : 35/55/70ns (max.)  
„
Low power consumption :  
„
Operating : 60/50/40 mA (typical)  
Standby : 2µA (typical) L-version  
1µA (typical) LL-version  
The UT621024 is designed for low power  
application. It is particularly well suited for  
battery back-up nonvolatile memory  
application.  
Single 5V power supply  
„
All inputs and outputs TTL compatible  
„
Fully static operation  
„
Three state outputs  
„
Data retention voltage : 2V (min.)  
„
The UT621024 operates from a single 5V  
power supply and all inputs and outputs are  
fully TTL compatible.  
Package : 32-pin 600 mil PDIP  
„
32-pin 450 mil SOP  
32-pin 8mmx20mm TSOP-1  
32-pin 8mmx13.4mm STSOP  
PIN CONFIGURATION  
FUNCTIONAL BLOCK DIAGRAM  
NC  
A16  
Vcc  
A15  
1
2
32  
31  
30  
29  
A16  
A15  
A13  
CE2  
A14  
A12  
3
4
WE  
A13  
A8  
5
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
A7  
A6  
.
V
CC  
A14  
6
MEMORY ARRAY  
A5  
A4  
A9  
7
A12  
A7  
A6  
A5  
A4  
A8  
.
.
A11  
ROW  
8
1024 ROWS × 1024 COLUMNS  
A3  
9
OE  
A10  
DECODER  
V
SS  
A2  
10  
11  
A1  
CE1  
I/O8  
A0  
12  
13  
14  
15  
16  
I/O1  
I/O2  
I/O3  
Vss  
I/O7  
I/O6  
I/O5  
I/O4  
.
. .  
I/O1  
.
.
.
I/O  
COLUMN I/O  
.
.
.
.
.
.
CONTROL  
I/O8  
PDIP / SOP  
COLUMN DECODER  
CE1  
CE2  
WE  
OE  
A11  
A9  
1
2
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
OE  
A10  
LOGIC  
A10  
A9 A3  
CONTROL  
A11  
A2 A1 A0  
A8  
3
CE1  
I/O8  
A13  
4
I/O7  
I/O6  
I/O5  
I/O4  
Vss  
I/O3  
I/O2  
I/O1  
A0  
5
WE  
CE2  
6
PIN DESCRIPTION  
A15  
Vcc  
NC  
A16  
A14  
A12  
A7  
7
8
UT621024  
9
SYMBOL  
A0 - A16  
I/O1 - I/O8  
CE1  
WE  
OE  
VCC  
VSS  
NC  
DESCRIPTION  
10  
11  
12  
13  
14  
15  
16  
Address Inputs  
Data Inputs/Outputs  
Chip enable 1,2 Inputs  
,CE2  
A6  
A1  
A2  
A3  
Write Enable Input  
Output Enable Input  
A5  
A4  
Power Supply  
Ground  
TSOP-I/STSOP  
No Connection  
________________________________________________________________________________________________  
UTRON TECHNOLOGY INC.  
P80036  
1F, No. 11, R&D Rd. II, Science-Based Industrial Park, Hsinchu, Taiwan, R. O. C.  
TEL: 886-3-5777882 FAX: 886-3-5777919  
1

与UT621024LC-55LL相关器件

型号 品牌 获取价格 描述 数据表
UT621024LC-70L ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024LC-70LL ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024LS-35L ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024LS-35LL ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024LS-55L ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024LS-55LL ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024LS-70L ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024LS-70LL ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024PC-35L ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM
UT621024PC-35LL ETC

获取价格

128K X 8 BIT LOW POWER CMOS SRAM