CY7C024-25AXC Cypress Semiconductor Corp, CY7C024-25AXC Datasheet - Page 3

• Manufacturer Part Number: CY7C024-25AXC
• Description: IC SRAM 64KBIT 25NS 100LQFP
• Manufacturer: Cypress Semiconductor Corp
• Type: Asynchronousr

Specifications of CY7C024-25AXC

• Memory Size: 64K (4K x 16)
• Package / Case: 100-LQFP
• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Access Time: 25 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Current: 250 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Number Of Ports: 2
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2089; CY7C024-25AXC

Pin Configurations
Pin Definitions
Document #: 38-06035 Rev. *D
CE
R/W
OE
A
I/O
SEM
UB
LB
INT
BUSY
M/S
V
GND
0L
CC
L
L
0L
L
L
–A
L
L
L
–I/O
L
11/12L
Left Port
15/17L
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND
GND
V
V
NC
NC
NC
NC
NC
NC
NC
NC
10L
11L
12L
13L
14L
15L
CC
CC
0R
1R
2R
3R
4R
5R
6R
CE
R/W
OE
A
I/O
SEM
UB
LB
INT
BUSY
(continued)
0R
R
R
0R
R
R
R
–A
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
R
R
–I/O
100 99
R
11/12R
Right Port
26
15/17R
27 28
98
97
29
96
30
95 94
Figure 2. 100-Pin TQFP (Top View)
31 32
93 92
33
34
Chip Enable
Read/Write Enable
Output Enable
Address
Data Bus Input/Output
Semaphore Enable
Upper Byte Select
Lower Byte Select
Interrupt Flag
Busy Flag
Master or Slave Select
Power
Ground
91
35
90
36 37 38
89 88
CY7C024/5
87
39
86
40
85
41
84
42
83 82 81 80 79 78 77 76
43 44 45 46 47 48 49 50
Description
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
NC
NC
NC
NC
A
A
A
A
A
A
INT
BUSY
GND
M/S
BUSY
INT
A
A
A
A
A
NC
NC
NC
NC
CY7C024/024A/0241
5L
4L
3L
2L
1L
0L
0R
1R
2R
3R
4R
L
R
L
R
CY7C025/0251
Page 3 of 21
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