DS1386P Maxim Integrated Products, Inc., DS1386P Datasheet - Page 2

• Manufacturer Part Number: DS1386P
• Description: Ramified Watchdog Timekeeper
• Manufacturer: Maxim Integrated Products, Inc.

PIN DESCRIPTION
15, 17–
13, 14,
8k x 8
30, 32
3, 28
12
11
10
27
26
23
25
—
—
16
21
22
24
29
31
—
—
—
1
2
9
8
7
6
5
4
EMOD
32k x 8
15, 17–
13, 14,
30, 32
—
12
11
10
27
26
23
25
28
16
21
22
24
29
31
—
—
—
1
2
9
8
7
6
5
4
3
PIN
8k x 8
31, 32
16–9
2, 3,
34
18
19
20
21
22
23
24
25
26
27
28
29
30
—
—
17
—
33
1
8
7
6
PowerCap
4
32k x 8
16–9
2, 3
34
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
17
—
33
1
8
7
6
4
X1, X2
NAME
INTA
DQ3–
INTB
GND
DQ0,
SQW
DQ1,
DQ2,
V
N.C.
DQ7
PFO
A10
A11
A12
A13
A14
WE
V
OE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
CE
BAT
CC
Active-Low Interrupt Output A (Open Drain)
Active-Low Interrupt Output B (Open Drain)
No Connection
Address Inputs
Ground
Data Input/Output
Active-Low Chip Enable
Active-Low Output Enable
Active-Low Write Enable
+5V Power Supply
Square-Wave Output
Active-Low Power-Fail Output
Crystal Connections
Battery Connection
2 of 21
FUNCTION