CY62137V MoBL
Product Portfolio
Power Dissipation
Operating, ICC
Standby, ISB2
VCC Range (V)
Typ.[3]
(mA)
(µA)
Speed
(ns)
Product
CY62137VLL Industrial
CY62137VSL
Min.
2.7
Max.
3.6
Typ.[3]
Max.
20
Typ.[3]
Max.
15
5
3.0
55
55
70
70
70
7
7
7
7
7
1
1
1
1
1
20
15
CY62137VLL
CY62137VSL
CY62137VLL Automotive
15
5
15
15
20
Pin Configurations
TSOP II (Forward)
Top View
44
1
A
A
5
4
43
42
41
40
39
38
37
36
35
34
33
A
A
6
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
3
A
A
2
7
OE
A
1
BHE
BLE
A
0
CE
I/O
I/O
0
15
I/O
I/O
I/O
1
14
13
12
I/O
2
I/O
V
I/O
3
V
SS
CC
V
V
SS
CC
32
I/O
I/O
I/O
4
5
6
7
11
10
9
8
31
30
29
28
27
26
25
I/O
I/O
I/O
I/O
I/O
WE 17
NC
18
A
A
8
16
19
A
A
15
9
A
20
21
22
A
14
10
A
11
A
24
23
13
NC
A12
Pin Definitions
Pin Number
Type
Description
1-5, 18-22, 24-27, 42-45 Input
A0-A16. Address Inputs
7-10, 13-16, 29-32, 35-38 Input/Output
I/O0-I/O15. Data lines. Used as input or output lines depending on operation
NC. This pin is not connected to the die
23
17
No Connect
Input/Control
WE. When selected LOW, a WRITE is conducted. When selected HIGH, a READ
is conducted
6
Input/Control
Input/Control
CE. When LOW, selects the chip. When HIGH, deselects the chip
39, 40
BHE, BLE. BHE = LOW selects higher order byte WRITEs or READs on the
SRAM.BLE = LOW selects lower order byte WRITEs or READs on the SRAM
41
Input/Control
OE. Output Enable. Controls the direction of the I/O pins. When LOW, the I/O pins
behave as outputs. When deasserted HIGH, I/O pins are three-stated, and act as
input data pins
12, 34
Ground
Vss. Ground for the device
11, 33
Power Supply
Vcc. Power supply for the device
Notes:
2. NC pins are not connected on the die.
3. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V = V
CC
., T = 25°C.
A
CC(TYP)
Document #: 38-05051 Rev. *B
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