CY7C144-35AC Cypress Semiconductor Corp, CY7C144-35AC Datasheet - Page 4

• Manufacturer Part Number: CY7C144-35AC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C144-35AC

• Density: 64Kb
• Access Time (max): 35ns
• Package Type: TQFP
• Operating Temp Range: 0C to 70C
• Supply Current: 160mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Word Size: 8b
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-06034 Rev. *C
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 .................−0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State .....................................................−0.5V to +7.0V
DC Input Voltage
Electrical Characteristics
V
V
V
V
I
I
I
I
I
I
I
Notes:
Parameter
IX
OZ
CC
SB1
SB2
SB3
SB4
5. The Voltage on any input or I/O pin cannot exceed the power pin during power-up.
6. Pulse width < 20 ns.
7. f
OH
OL
IH
IL
standby I
MAX
= 1/t
SB3
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
(One Port CMOS Level)
[6]
..............................................−0.5V to +7.0V
Description
[5]
Over the Operating Range
RC
(except output enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level
GND < V
V
V
Outputs Disabled, GND < V
V
Outputs Disabled
CE
f = f
CE
f = f
Both Ports
CE and CE
V
or V
One Port
CE
V
V
Port Outputs, f = f
CC
CC
CC
IN
IN
IN
L
L
L
MAX
MAX
> V
> V
< 0.2V, Active
IN
= Min., I
= Min., I
= Max., I
and CE
or CE
or CE
< 0.2V, f = 0
CC
CC
[7]
[7]
I
< V
R
– 0.2V
R
– 0.2V or
R
Test Conditions
R
> V
> V
OH
OL
> V
OUT
CC
> V
= 4.0 mA
IH
CC
= −4.0 mA
CC
IH
,
MAX
= 0 mA
[7]
– 0.2V,
,
– 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
O
Range
< V
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
CC
Min.
−10
−10
2.2
2.4
7C144-15
7C145-15
−40
Temperature
0
°
Ambient
C to +70
°
C to +85
Max.
+10
+10
220
130
125
0.4
0.8
60
15
°
C
°
C
Min.
−10
−10
2.4
2.2
7C144-25
7C145-25
CY7C144
CY7C145
Max.
+10
+10
180
190
110
120
100
115
0.4
0.8
40
50
15
30
5V ± 10%
5V ± 10%
Page 4 of 20
V
CC
Unit
mA
mA
mA
mA
mA
µA
µA
V
V
V
V
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