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DS9034PCX PDF预览

DS9034PCX

更新时间: 2024-10-26 22:29:55
品牌 Logo 应用领域
达拉斯 - DALLAS /
页数 文件大小 规格书
20页 263K
描述
RAMified Watchdog Timekeeper

DS9034PCX 数据手册

 浏览型号DS9034PCX的Datasheet PDF文件第2页浏览型号DS9034PCX的Datasheet PDF文件第3页浏览型号DS9034PCX的Datasheet PDF文件第4页浏览型号DS9034PCX的Datasheet PDF文件第5页浏览型号DS9034PCX的Datasheet PDF文件第6页浏览型号DS9034PCX的Datasheet PDF文件第7页 
DS1386/DS1386P  
RAMified Watchdog Timekeeper  
www.maxim-ic.com  
FEATURES  
PIN ASSIGNMENT  
C 8 or 32 kbytes of user NV RAM  
C Integrated NV SRAM, real time clock,  
crystal, power-fail control circuit and lithium  
energy source  
INTA  
INTB  
NC  
A12  
A7  
1
32  
31  
V
CC  
SQW  
VCC  
WE  
NC  
INTA  
INTB  
A14  
A12  
A7  
1
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
VCC  
SQW  
VCC  
WE  
A13  
A8  
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
C Totally nonvolatile with over 10 years of  
operation in the absence of power  
C Watchdog timer restarts an out-of-control  
processor  
A6  
A8  
A6  
A5  
A9  
A5  
A9  
A4  
A11  
OE  
A10  
CE  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
A11  
OE  
A10  
CE  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
A4  
A3  
A3  
A2  
A2  
A1  
C Alarm function schedules real-time related  
activities such as system wakeup  
C Programmable interrupts and square wave  
output  
A1  
A0  
DQ0  
DQ1  
DQ2  
GND  
A0  
DQ0  
DQ1  
DQ2  
GND  
C All registers are individually addressable via  
the address and data bus  
DS1386 8k x 8  
32-Pin Encapsulated Package  
DS1386 32k x 8  
32-Pin Encapsulated Package  
C Interrupt signals are active in power-down  
mode  
INTA  
SQW  
NC  
INTA  
SQW  
A14  
34  
33  
32  
31  
30  
34  
33  
32  
31  
30  
1
2
3
1
2
3
INTB (INTB)  
INTB (INTB)  
NC  
NC  
NC  
NC  
NC  
A12  
A11  
A10  
A9  
A13  
A12  
A11  
A10  
A9  
4
5
6
7
8
9
4
5
6
7
8
9
PFO  
VCC  
PFO  
VCC  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
WE  
WE  
OE  
CE  
OE  
CE  
A8  
A8  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
A7  
A6  
A5  
A4  
A3  
A2  
A1  
A0  
A7  
A6  
A5  
A4  
A3  
A2  
A1  
A0  
10  
11  
12  
13  
14  
15  
16  
17  
10  
11  
12  
13  
14  
15  
16  
17  
DQ2  
DQ1  
DQ0  
GND  
DQ2  
DQ1  
DQ0  
GND  
X1 GND VBAT  
X2  
X1 GND VBAT X2  
DS1386 8k x 8  
DS1386 32k x 8  
34-Pin PowerCap Module Board  
(Uses DS9034PCX PowerCap)  
34-Pin PowerCap Module Board  
(Uses DS9034PCX PowerCap)  
1 of 20  
072401  

DS9034PCX 替代型号

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DS9034PCX+ MAXIM

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