CY7C025-25AXI Cypress Semiconductor Corp, CY7C025-25AXI Datasheet - Page 7

• Manufacturer Part Number: CY7C025-25AXI
• Description: IC SRAM 128KBIT 25NS 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C025-25AXI

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 128K (8K x 16)
• Speed: 25ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. User guidelines are not tested.
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with
Power Applied ............................................ –55°C to +125°C
Supply Voltage to Ground Potential................–0.3V to +7.0V
DC Voltage Applied to Outputs
in High-Z State................................................–0.5V to +7.0V
Electrical Characteristics
Electrical Characteristics
Document #: 38-06035 Rev. *D
V
V
V
V
I
I
I
I
I
I
I
V
V
V
V
I
I
Notes
IX
OZ
CC
SB1
SB2
SB3
SB4
IX
OZ
Parameter
Parameter
10. The voltage on any input or I/O pin cannot exceed the power pin during power up
11. Pulse width < 20 ns.
12. f
OH
OL
IH
IL
OH
OL
IH
IL
MAX
= 1/t
RC
= All inputs cycling at f = 1/t
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current Output Disabled,
Operating Current
Standby Current
(Both Ports TTL Levels)
Standby Current
(One Port TTL Level)
Standby Current
(Both Ports CMOS
Levels)
Standby Current
(Both Ports CMOS
Levels)
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current Output Disabled, GND ≤ V
Description
Description
[10]
RC
Over the Operating Range
(except output enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level standby I
Over the Operating Range
V
V
GND ≤ V
GND ≤ V
V
Outputs Disabled
CE
f = f
CE
f = f
Both Ports CE and CE
V
or V
One Port CE
CE
V
Active Port Outputs, f = f
V
V
GND ≤ V
CC
CC
CC
CC
IN
CC
CC
R
L
L
≥ V
IN
MAX
MAX
– 0.2V, V
= Min, I
= Min, I
= Max, I
≥ V
and CE
or CE
= Min, I
= Min, I
≤ 0.2V, f = 0
CC
[12]
[12]
CC
Test Conditions
I
O
– 0.2V or V
I
≤ V
R
– 0.2V,
≤ V
≤ V
Test Conditions
OH
OL
OH
OL
R
≥ V
IN
L
OUT
CC
or
CC
≥ V
CC
≥ V
= 4.0 mA
= 4.0 mA
= –4.0 mA
= –4.0 mA
IH
[12]
= 0 mA,
IH
,
CC
IN
,
– 0.2V
MAX
≤ 0.2V,
R
≥
[12]
O
DC Input Voltage
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch Up Current ................................................... > 200 mA
Operating Range
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
Commercial
Industrial
≤ V
CC
Range
7C024/024A/0241–15
–0.7
Min
–10
–10
2.4
2.2
7C025/0251–15
7C024/024A/0241–35
–0.7
Min
–10
–10
2.4
2.2
7C025/0251–35
Typ
190
200
120
120
110
110
50
50
[11]
3
3
Ambient Temperature
........................................–0.5V to +7.0V
Typ
–40°C to +85°C
Max
0°C to +70°C
+10
+10
300
320
180
180
160
160
0.4
0.8
70
70
15
15
Max
+10
+10
0.4
0.8
CY7C024/024A/0241
7C024/024A/0241–25
–0.7
Min
–10
–10
2.4
2.2
7C025/0251–25
7C024/024A/0241–55
–0.7
Min
–10
–10
2.4
2.2
7C025/0251–55
CY7C025/0251
Typ
170
170
100
100
40
90
90
3
3
Typ
Max
+10
+10
250
290
150
170
130
150
5V ± 10%
5V ± 10%
0.4
0.8
60
75
15
15
V
Page 7 of 21
Max
+10
+10
0.4
0.8
CC
Unit
mA
mA
mA
mA
mA
μA
μA
V
V
V
V
Unit
μA
μA
V
V
V
V
SB3
.
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