CY7C199CN CYPRESS [Cypress Semiconductor], CY7C199CN Datasheet - Page 3

• Manufacturer Part Number: CY7C199CN
• Description: 256 K (32 K x 8) Static RAM 2.0 V data retention
• Manufacturer: CYPRESS [Cypress Semiconductor]

Pin Layout and Specifications
Note
Document #: 001-06435 Rev. *E
1. For best practices recommendations, refer to the Cypress application note System Design Guidelines on www.cypress.com.
V
A
A
A
A
A
IO
IO
IO
A
A
A
A
A
SS
10
12
13
14
11
5
6
7
8
9
0
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
WE
A
A
OE
28 DIP
CC
A
A
A
A
A
A
A
A
A
10
11
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
WE
A
A
A
A
OE
A
CE
IO
IO
IO
IO
IO
CC
4
3
2
1
0
7
6
5
4
3
28 TSOP I (8 x 13.4 mm)
V
A
A
A
A
A
IO
IO
IO
A
A
A
A
A
SS
10
11
12
13
14
5
6
7
8
9
0
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
28 SOJ
A
CE
IO
IO
IO
IO
IO
V
IO
IO
IO
A
A
A
0
SS
14
13
12
7
6
5
4
3
2
1
0
28
27
26
25
24
23
22
21
20
19
18
17
16
15
CY7C199CN
V
WE
A
A
A
A
OE
A
CE
IO
IO
IO
IO
IO
CC
4
3
2
1
0
7
6
5
4
3
Page 3 of 18
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