CY7C0251-15AC Cypress Semiconductor Corp, CY7C0251-15AC Datasheet - Page 5

• Manufacturer Part Number: CY7C0251-15AC
• Description: IC SRAM 144KBIT 15NS 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0251-15AC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 144K (8K x 18)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1159

Selection Guide
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, 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
DC Input Voltage
Electrical Characteristics
Document #: 38-06035 Rev. **
V
V
V
V
I
I
I
I
I
I
I
Notes:
Maximum Access Time (ns)
Typical Operating Current (mA)
Typical Standby Current for I
Parameter
IX
OZ
CC
SB1
SB2
SB3
SB4
6.
7.
OH
OL
IH
IL
Pulse width < 20 ns.
f
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
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)
[6]
........................................ –0.5V to +7.0V
Description
SB1
RC
(mA)
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
V
V
GND
Output Disabled,
GND
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
CC
IN
CC
CC
CC
R
L
L
IN
MAX
MAX
– 0.2V, V
= Min., I
= Min., I
= Max., I
and CE
or CE
V
V
CC
V
V
0.2V, f = 0
[7]
[7]
CC
I
O
– 0.2V or V
R
Test Conditions
– 0.2V,
V
R
IN
L
OH
OL
V
OUT
CC
7C024/0241–15
7C025/0251–15
or
V
CC
= 4.0 mA
IH
V
= –4.0 mA
V
[7]
IH
,
CC
= 0 mA,
,
IN
190
15
50
– 0.2V
R
MAX
0.2V,
[7]
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage .......................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current.................................................... >200 mA
Operating Range
Commercial
Industrial
Range
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
7C024/0241–25
7C025/0251–25
170
25
40
Min. Typ. Max. Min. Typ. Max.
–0.7
–10
–10
2.4
2.2
7C024/0241–15
7C025/0251–15
190
200
120
120
110
110
50
50
3
3
–40 C to +85 C
Temperature
0 C to +70 C
7C024/0241–35
7C025/0251–35
Ambient
+10
+10
300
320
180
180
160
160
0.4
0.8
70
70
15
15
160
35
30
–0.7
–10
–10
CY7C024/0241
CY7C025/0251
2.4
2.2
7C024/0241–25
7C025/0251–25
170
170
100
100
40
90
90
3
3
7C024/0241–55
7C025/0251–55
5V
5V
Page 5 of 20
+10
+10
250
290
150
170
130
150
0.4
0.8
60
75
15
15
150
55
20
V
CC
10%
10%
Unit
SB3
mA
mA
mA
mA
mA
V
V
V
V
A
A
.