CY7C09279 Cypress Semiconductor, CY7C09279 Datasheet - Page 3

• Manufacturer Part Number: CY7C09279
• Description: (CY7C09279 - CY7C09289) 32K/64K X 16/18 Synchronous Dual Port Static RAM
• Manufacturer: Cypress Semiconductor

Pin Configurations
Selection Guide
Note:
Document #: 38-06040 Rev. **
8.
f
Max Access Time (ns)
(Clock to Data, Pipelined)
Typical Operating Current I
Typical Standby Current for I
(Both Ports TTL Level)
Typical Standby Current for I
(Both Ports CMOS Level)
MAX2
This pin is NC for CY7C09379.
(MHz) (Pipelined)
CNTRSTL
FT/PIPEL
1/012L
I/O17L
I/O16L
I/O15L
I/O14L
I/O13L
I/O11L
I/O10L
A15L
CE0L
CE1L
R/WL
A10L
A11L
A12L
A13L
A14L
GND
VCC
OEL
UBL
A9L
LBL
[8]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
(continued)
100
26
CC
SB1
SB3
99
27
(mA)
98
28
(mA)
(mA)
97
29
96
30
95
31
CY7C09279/89
CY7C09379/89
94
CY7C09389 (64K x 18)
CY7C09379 (32K x 18)
32
93
33
0.05
-6
100
250
6.5
45
100-Pin TQFP (Top View)
92 91 90
34 35 36
[1]
89
37
88
38
87 86
39 40
CY7C09279/89
CY7C09379/89
85
41
0.05
235
7.5
83
40
-7
84
42
83 82 81
43 44 45
80
46
CY7C09279/89
CY7C09379/89
79
47
78 77
48 49
0.05
215
67
35
-9
9
76
50
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
CY7C09279/89
CY7C09379/89
A8R
A9R
A10R
A11R
A12R
A13R
A14R
A15R
LBR
UBR
CE0R
CE1R
CNTRSTR
R/WR
GND
OER
FT/PIPER
I/O17R
GND
I/O16R
I/O15R
I/O14R
I/O13R
I/O12R
I/O11R
CY7C09279/89
CY7C09379/89
[8]
0.05
Page 3 of 18
195
-12
12
30
50