CY7C109B-20VI Cypress Semiconductor Corp, CY7C109B-20VI Datasheet - Page 2

• Manufacturer Part Number: CY7C109B-20VI
• Description: SRAM Chip Async Single 5V 1M-Bit 128K x 8 20ns 32-Pin SOJ
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C109B-20VI

• Package: 32SOJ
• Timing Type: Asynchronous
• Density: 1 Mb
• Typical Operating Supply Voltage: 5 V
• Address Bus Width: 17 Bit
• Number Of I/o Lines: 8 Bit
• Number Of Ports: 1
• Number Of Words: 128K

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 #: 38-05038 Rev. *A
V
V
V
V
I
I
I
I
I
I
Notes:
IX
OZ
OS
CC
SB1
SB2
2.
3.
Parameter
OH
OL
IH
IL
Minimum voltage is–2.0V for pulse durations of less than 20 ns.
Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
Output HIGH Voltage V
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
[2]
CC
[2]
....................................–0.5V to V
.................................–0.5V to V
Operating
Description
CC
to Relative GND
[3]
[2]
Over the Operating Range
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
CC
CC
CC
OUT
CC
IN
IN
IN
[2]
1
= 8.0 mA
MAX
= –4.0 mA
> V
< V
> V
IN
.... –0.5V to +7.0V
= Min.,
= Min.,
= Max.,
= Max.,
> V
= 0 mA,
2
= GND
2
< 0.3V, f = 0
CC
CC
Test Conditions
< 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
> V
+ 0.5V
+ 0.5V
,
IH
L
Static Discharge Voltage............................................ >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current..................................................... >200 mA
Operating Range
Commercial
Industrial
Range
Min.
–0.3
2.4
2.2
–1
–5
7C1009B-12
7C109B-12
Max.
+ 0.3
–300
V
0.4
0.8
+1
+5
90
45
10
CC
2
Temperature
0 C to +70 C
40 C to +85 C
Ambient
Min.
–0.3
2.4
2.2
–1
–5
7C1009B-15
7C109B-15
CY7C1009B
CY7C109B
+ 0.3
–300
Max.
V
0.4
0.8
+1
+5
80
40
10
5V
5V
2
CC
Page 2 of 12
V
CC
10%
10%
Unit
mA
mA
mA
mA
mA
V
V
V
V
A
A