CY7C027V-20AXC Cypress Semiconductor Corp, CY7C027V-20AXC Datasheet - Page 4

• Manufacturer Part Number: CY7C027V-20AXC
• Description: IC,SRAM,32KX16,CMOS,QFP,100PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C027V-20AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 512K (32K x 16)
• Speed: 20ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-2099; CY7C027V-20AXC

Pin Configurations
Selection Guide
Document #: 38-06078 Rev. *D
Maximum access time
Typical operating current
Typical standby current for I
Typical standby current for I
Note
7. This pin is NC for CY7C037AV.
[7]
I/O17L
I/O16L
I/O15L
I/O14L
I/O13L
I/O12L
I/O10L
I/O11L
SEML
CE0L
CE1L
R/WL
A10L
A11L
A12L
A13L
A14L
A15L
GND
GND
VCC
UBL
OEL
A9L
LBL
Parameter
(continued)
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
SB1
SB3
100
26
(Both ports TTL level)
(Both ports CMOS level)
99
27
98
28
97
29
96
30
95
31
Figure 2. 100-Pin TQFP (Top View)
CY7C037AV (32K x 18)
94
32
CY7C038V (64K x 18)
93
33
92 91 90
34 35 36
89
37
88
38
87 86
39 40
10 A
125
-15
15
35
85
41
84
42
83 82 81
43 44 45
80
46
10 A
120
79
47
-20
20
35
CY7C027V/027AV/028V
78 77
48 49
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
CY7C037AV/038V
10 A
A8R
A9R
A10R
A11R
A12R
A13R
A14R
A15R
LBR
UBR
CE0R
CE1R
SEMR
R/WR
GND
OER
GND
I/O17R
GND
I/O16R
I/O15R
I/O14R
I/O13R
I/O12R
I/O11R
115
-25
25
30
[7]
Page 4 of 22
Unit
mA
mA
A
ns
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