CY7C144-35AC Cypress Semiconductor Corp, CY7C144-35AC Datasheet - Page 5

• 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
Electrical Characteristics
Capacitance
V
V
V
V
I
I
I
I
I
I
I
C
C
Note:
Parameter
IX
OZ
CC
SB1
SB2
SB3
SB4
8. Tested initially and after any design or process changes that may affect these parameters.
OH
OL
IH
IL
IN
OUT
Parameter
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)
[8]
Description
Input Capacitance
Output Capacitance
Over the Operating Range (continued)
Description
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
T
V
CC
A
IH
,
MAX
CC
= 0 mA
[7]
– 0.2V,
= 25°C, f = 1 MHz,
,
– 0.2V,
= 5.0V
[7]
Test Conditions
O
< V
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
Com’l
Ind
CC
Min.
−10
−10
2.4
2.2
7C144-35
7C145-35
Max.
+10
+10
160
180
100
100
110
0.4
0.8
30
40
15
30
90
Max.
10
15
Min.
−10
−10
2.4
2.2
7C144-55
7C145-55
CY7C144
CY7C145
Max.
+10
+10
160
180
100
110
100
0.4
0.8
30
40
15
30
90
Page 5 of 20
Unit
pF
pF
Unit
mA
mA
mA
mA
mA
µA
µA
V
V
V
V
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