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BQ4013MS-70 PDF预览

BQ4013MS-70

更新时间: 2024-02-27 07:36:32
品牌 Logo 应用领域
德州仪器 - TI 静态存储器内存集成电路
页数 文件大小 规格书
16页 344K
描述
128KX8 NON-VOLATILE SRAM MODULE, 70ns, DMA34, LCC-34

BQ4013MS-70 技术参数

生命周期:Obsolete零件包装代码:LCC
包装说明:SOJ-I,针数:34
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.79
最长访问时间:70 nsJESD-30 代码:R-PDSO-U34
长度:23.495 mm内存密度:1048576 bit
内存集成电路类型:NON-VOLATILE SRAM MODULE内存宽度:8
功能数量:1端子数量:34
字数:131072 words字数代码:128000
工作模式:ASYNCHRONOUS最高工作温度:70 °C
最低工作温度:组织:128KX8
封装主体材料:PLASTIC/EPOXY封装代码:SOJ-I
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
并行/串行:PARALLEL认证状态:Not Qualified
座面最大高度:2.286 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子形式:J INVERTED
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

BQ4013MS-70 数据手册

 浏览型号BQ4013MS-70的Datasheet PDF文件第2页浏览型号BQ4013MS-70的Datasheet PDF文件第3页浏览型号BQ4013MS-70的Datasheet PDF文件第4页浏览型号BQ4013MS-70的Datasheet PDF文件第5页浏览型号BQ4013MS-70的Datasheet PDF文件第6页浏览型号BQ4013MS-70的Datasheet PDF文件第7页 
Not Recommended For New Designs  
bq4013/Y/LY  
www.ti.com  
SLUS121AMAY 1999REVISED MAY 2007  
128 k × 8 NONVOLATILE SRAM (5 V, 3.3 V)  
FEATURES  
GENERAL DESCRIPTION  
Data Retention for at least 10 Years Without  
Power  
The CMOS bq4013/Y/LY is  
a
nonvolatile  
1,048,576-bit static RAM organized as 131,072  
words by 8 bits. The integral control circuitry and  
lithium energy source provide reliable nonvolatility  
coupled with the unlimited write cycles of standard  
SRAM.  
Automatic Write-Protection During  
Power-up/Power-down Cycles  
Conventional SRAM Operation, Including  
Unlimited Write Cycles  
The control circuitry constantly monitors the single  
supply for an out-of-tolerance condition. When VCC  
falls out of tolerance, the SRAM is unconditionally  
write-protected to prevent an inadvertent write  
operation.  
Internal Isolation of Battery before Power  
Application  
5-V or 3.3-V Operation  
Industry Standard 32-Pin DIP Pinout  
At this time the integral energy source is switched on  
to sustain the memory until after VCC returns valid.  
The bq4013/Y/LY uses extremely low standby  
current CMOS SRAMs, coupled with small lithium  
coin cells to provide nonvolatility without long  
write-cycle times and the write-cycle limitations  
associated with EEPROM.  
The bq4013/Y/LY requires no external circuitry and is  
compatible with the industry-standard 1-Mb SRAM  
pinout.  
PIN CONNECTIONS  
32−Pin DIP Module  
(TOP VIEW)  
NC  
A16  
A14  
A12  
A7  
1
32 VCC  
2
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
A15  
NC  
3
4
WE  
A13  
A8  
5
A6  
6
A5  
A4  
7
A9  
A11  
OE  
A10  
CE  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
8
A3  
A2  
9
10  
11  
12  
A1  
A0  
DQ0 13  
14  
15  
16  
DQ1  
DQ2  
VSS  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1999–2007, Texas Instruments Incorporated  

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