CY7C109 CYPRESS [Cypress Semiconductor], CY7C109 Datasheet - Page 2

• Manufacturer Part Number: CY7C109
• Description: 128K x 8 Static RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

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 on V
DC Voltage Applied to Outputs
in High Z State
DC Input Voltage
Current into Outputs (LOW) .........................................20 mA
Electrical Characteristics
Document #: 38-05032 Rev. **
V
V
V
V
I
I
I
I
I
I
Shaded areas contain preliminary information.
IX
OZ
OS
CC
SB1
SB2
Parameter
OH
OL
IH
IL
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage
Current
Output Short
Circuit Current
V
Supply Current
Automatic CE
Power-Down Current
—TTL Inputs
Automatic CE
Power-Down Current
—CMOS Inputs
[1]
CC
[1]
....................................–0.5V to V
Operating
................................–0.5V to V
Description
CC
to Relative GND
[3]
Over the Operating Range
[1]
V
I
V
I
GND < V
GND < V
Output Disabled
V
V
V
I
f = f
Max. V
or CE
V
V
Max. V
CE
V
or V
OH
OL
OUT
or CE
[1]
CC
CC
CC
OUT
CC
IN
IN
IN
1
.... –0.5V to +7.0V
= 8.0 mA
MAX
= –4.0 mA
> V
< V
> V
IN
= Min.,
= Min.,
= Max.,
= Max.,
> V
= 0 mA,
2
= GND
2
< 0.3V, f=0
Test Conditions
CC
CC
< V
IH
IL
CC
< 0.3V,
CC
= 1/t
, f = f
I
I
, CE
,
or
< V
< V
– 0.3V,
IL
– 0.3V,
CC
CC
,
RC
CC
CC
1
MAX
+ 0.5V
+ 0.5V
> V
,
IH
[3]
Static Discharge Voltage ........................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current..................................................... >200 mA
Operating Range
L
Commercial
Industrial
Range
Min.
–0.3
2.4
2.2
–1
–5
7C1009-10
7C109-10
Max.
–300
+ 0.3
V
195
0.4
0.8
+1
+5
45
10
2
CC
Min.
–0.3
Temperature
2.4
2.2
–1
–5
0 C to +70 C
40 C to +85 C
7C1009-12
7C109-12
Ambient
Max.
–300
+ 0.3
V
185
0.4
0.8
+1
+5
45
10
2
CC
[2]
Min.
–0.3
2.4
2.2
7C1009–15
–1
–5
7C109-15
CY7C1009
CY7C109
5V
5V
Page 2 of 12
+ 0.3
Max.
–300
V
155
0.4
0.8
+1
+5
40
10
2
CC
V
CC
10%
10%
Unit
mA
mA
mA
mA
V
V
V
V
A
A