CY62157DV30LL-70BVI Cypress Semiconductor Corp, CY62157DV30LL-70BVI Datasheet - Page 2

• Manufacturer Part Number: CY62157DV30LL-70BVI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY62157DV30LL-70BVI

• Density: 8Mb
• Access Time (max): 70ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 2.5/3.3V
• Address Bus: 19b
• Package Type: VFBGA
• Operating Temp Range: -40C to 85C
• Number Of Ports: 1
• Supply Current: 15mA
• Operating Supply Voltage (min): 2.2V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 48
• Word Size: 16b
• Number Of Words: 512K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05392 Rev. *H
Product Portfolio
Pin Configuration
Notes:
CY62157DV30L
CY62157DV30LL Industrial
CY62157DV30LL Automotive-A
CY62157DV30L
2. Typical values are included for reference only and are not guaranteed or tested. Typical values are measured at V
3. NC pins are not internally connected on the die.
4. DNU pins have to be left floating.
5. The BYTE pin in the 48-TSOPI package has to be tied HIGH to use the device as a 512K × 16 SRAM. The 48-TSOPI package can also be used as a 1M × 8
6. The 44-TSOPII package device has only one chip enable pin (CE).
SRAM by tying the BYTE signal LOW. For 1M × 8 Functionality, please refer to the CY62158DV30 datasheet. In the 1M × 8 configuration, Pin 45 is A19, while
BHE, BLE and I/O8 to I/O14 pins are not used.
Product
BLE
I/O
I/O
V
V
I/O
I/O
A
SS
CC
1
18
14
15
8
9
BHE
I/O
I/O
I/O
I/O
OE
NC
Industrial
Automotive-E
48-Ball FBGA Pinout
A
2
8
10
11
12
13
[4, 5, 6]
Top View
DNU
A
A
A
A
A
A
A
3
Range
17
14
12
0
3
5
9
A15
A14
A13
A12
A11
A10
A9
A8
NC
DNU
WE
CE2
DNU
BHE
BLE
A18
A17
A7
A6
A5
A4
A3
A2
A1
A
A
A
A
A
A
A
A
4
15
13
10
1
4
6
7
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CE
I/O
I/O
WE
I/O
I/O
A
A
5
11
2
1
3
4
5
1
NC
Vcc
Vss
CE
I/O
I/O
I/O
I/O
6
Min.
0
2
6
2.2
2
7
2.2
2.2
2.2
V
CC
B
C
D
E
F
G
H
A
Typ.
Range (V)
3.0
3.0
3.0
3.0
48-Pin TSOP I Pinout
[2]
Max.
3.6
3.6
3.6
3.6
Top View
45, 55, 70
45, 55, 70
Speed
(ns)
55
55
Typ.
1.5
1.5
1.5
1.5
f = 1MHz
[2]
44-pin TSOP II Pinout
Operating I
I/O
I/O
I/O
I/O
V
I/O
I/O
I/O
I/O
V
A
A
A
A
WE
A
CE
CC
A
A
A
A
A
SS
Max.
18
17
16
15
14
4
3
2
1
0
0
1
2
3
4
5
6
7
3
3
3
3
Top View
CY62157DV30 MoBL
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
CC
Power Dissipation
= V
Typ.
CC
A16
BYTE
Vss
I/O15/A19
I/O7
I/O14
I/O6
I/O13
I/O5
I/O12
I/O4
Vcc
I/O11
I/O3
I/O10
I/O2
I/O9
I/O1
I/O8
I/O0
OE
Vss
CE1
A0
12
12
12
12
CC(typ.)
, (mA)
f = f
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
[2]
max
, T
A
A
A
A
A
OE
BHE
BLE
I/O
I/O
I/O
I/O
V
V
I/O
I/O
I/O
I/O
A
A
A
A
Max.
A
SS
CC
8
13
5
6
7
9
10
11
12
20
15
15
20
= 25°C.
15
14
13
12
11
10
9
8
Typ.
Standby I
Page 2 of 12
2
2
2
2
[2]
(µA)
Max.
SB2
20
50
8
8
®
,
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