DS1386-32-120 Maxim Integrated Products, DS1386-32-120 Datasheet - Page 16

• Manufacturer Part Number: DS1386-32-120
• Description: IC TIMEKEEPER RAM 256K 32-DIP
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/NVSRAMr

Specifications of DS1386-32-120

• Memory Size: 256K (32K x 8)
• Time Format: HH:MM:SS:hh (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 32-DIP Module (600 mil), 32-EDIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: DS138632120

AC TEST CONDITIONS
Input Levels: 0V to 3V
Transition Times: 5ns
PIN CONFIGURATIONS
INTB(INTB)
TOP VIEW
GND
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
N.C.
N.C.
PFO
V
WE
OE
CE
CC
(Uses DS9034PCX PowerCap)
PowerCap® Module Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
INTB
GND
X1
INTA
N.C.
DQ0
DQ1
DQ2
A12
A7
A6
A5
A4
A3
A2
A1
A0
Encapsulated Module
DS1386P
GND V
8k x 8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
BAT
DS1386
8k x 8
X2
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
CE
V
SQW
V
WE
N.C.
A8
A9
A11
OE
A10
DQ7
DQ6
DQ5
DQ4
DQ3
CC
CC
INTA
SQW
N.C.
N.C.
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
AC TEST CONDITIONS
Output Load: 50pF + 1TTL Gate
Input Pulse Levels: 0 to 3.0V
Timing Measurement Reference Levels
Input Pulse Rise and Fall Times: 5ns
16 of 21
Input: 1.5V
Output: 1.5V
INTB(INTB)
GND
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
N.C.
N.C.
PFO
V
WE
OE
CE
GND
CC
INTB
INTA
DQ0
DQ1
DQ2
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
Encapsulated Module
(Uses DS9034PCX PowerCap)
PowerCap Module Board
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DS1386
32k x 8
X1
DS1386P
GND V
32k x 8
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
BAT
V
SQW
WE
A13
A8
A9
A11
OE
A10
DQ7
DQ6
DQ5
DQ4
DQ3
CE
V
CC
CC
X2
34
33
28
25
24
23
21
19
18
32
31
30
29
27
26
22
20
INTA
SQW
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0