CY7C128A-25LMB Cypress Semiconductor Corp, CY7C128A-25LMB Datasheet - Page 2

• Manufacturer Part Number: CY7C128A-25LMB
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C128A-25LMB

• Density: 16Kb
• Access Time (max): 25ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 11b
• Package Type: LLCC
• Operating Temp Range: -55C to 125C
• Number Of Ports: 1
• Supply Current: 125mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 24
• Word Size: 8b
• Number Of Words: 2K
• Lead Free Status / RoHS Status: Not Compliant

Document #: 38-05028 Rev. *A
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
(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
Maximum Access Time (ns)
Maximum Operating Current (mA)
Maximum CMOS Standby Current (mA)
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
Parameter
OH
OL
IH
IL
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]
V
V
GND < V
GND < V
Output Disabled
V
Max. V
Min. Duty Cycle = 100%
Max. V
V
or V
Over the Operating Range
IN
CC
CC
CC
> V
IN
= Min., I
= Min., I
= Max. I
< 0.3V
Test Conditions
CC
CC
CC
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]
120
-15
15
40
Min.
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage........................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current .................................................... >200 mA
Operating Range
–0.5
–10
–10
2.4
2.2
Commercial
-15
Range
Max.
V
+10
+10
120
0.4
0.8
40
40
CC
120
-20
20
20
Min.
–0.5
–10
–10
2.4
2.2
-20
Temperature
0
°
Ambient
C to +70
Max.
V
+10
+10
120
0.8
0.4
40
20
CC
120
-35
35
20
°
C
Min.
–0.5
–10
–10
2.4
2.2
-35, -45
CY7C128A
Max.
V
+10
+10
120
5V ± 10%
0.4
0.8
20
20
CC
Page 2 of 9
120
V
-45
45
20
CC
Unit
mA
mA
mA
µA
µA
V
V
V
V