CY7C128A-45PC Cypress Semiconductor Corp, CY7C128A-45PC Datasheet - Page 3

• Manufacturer Part Number: CY7C128A-45PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C128A-45PC

• Density: 16Kb
• Access Time (max): 45ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 11b
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Supply Current: 120mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 24
• Word Size: 8b
• Number Of Words: 2K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05028 Rev. *B
Maximum Ratings
Exceeding the maximum ratings may impair the useful life of
the device. These 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
(Pin 28 to Pin 14) ........................................... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State ............................................... –0.5V to +7.0V
DC Input Voltage............................................ –3.0V to +7.0V
Electrical Characteristics
V
V
V
V
I
I
I
I
I
Notes:
IX
OZ
CC
SB1
SB2
1. T
2. See the last page of this specification for Group A subgroup testing information.
3. V
OH
OL
IH
IL
Parameter
A
IL
is the “instant on” case temperature.
(min.) = –3.0V for pulse durations less than 30 ns.
Output HIGH
Voltage
Output LOW
Voltage
Input HIGH
Voltage
Input LOW
Voltage
Input Leakage
Current
Output Leakage
Current
V
Supply Current
Automatic CE
Power-Down
Current
Automatic CE
Power-Down
Current
CC
Description
Operating
[3]
Over the Operating Range
V
V
GND < V
GND < V
Output Disabled
V
Max. V
Min. Duty Cycle = 100%
Max. V
V
or V
CC
CC
CC
IN
> V
IN
= Min., I
= Min., I
= Max. I
< 0.3V
CC
CC
CC
Test Conditions
I
I
–0.3V
, CE > V
, CE
< V
< V
OH =
OL
OUT
CC
CC
1
>V
= 8.0 mA
= 0 mA
–4.0 mA
IH,
CC
–0.3V,
[2]
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
Range
Min.
–0.5
–10
–10
2.4
2.2
-20
Max.
V
+10
+10
120
0.4
0.8
40
20
CC
Temperature
0

Ambient
C to +70
Min.
–0.5
–10
–10
2.4
2.2

C
-45
Max.
CY7C128A
V
+10
+10
120
0.4
0.8
20
20
CC
5V  10%
V
Page 3 of 9
CC
Unit
mA
mA
mA
A
A
V
V
V
V
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