CY7C185-12PC Cypress Semiconductor, CY7C185-12PC Datasheet - Page 2

• Manufacturer Part Number: CY7C185-12PC
• Description: 8K x 8 Static RAM
• Manufacturer: Cypress Semiconductor

Pin Configurations (
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 ............... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High Z State
DC Input Voltage
Electrical Characteristics
V
V
V
V
I
I
I
I
I
I
Shaded areas contain preliminary information.
Notes:
IX
OZ
OS
CC
SB1
SB2
2.
3.
Parameter
OH
OL
IH
IL
Minimum voltage is equal to –3.0V for pulse durations less than 30 ns.
–Not more than 1 output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
[2]
[2]
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
Power-Down Current
Automatic
Power-Down Current
............................................ –0.5V to +7.0V
CC
......................................... –0.5V to +7.0V
Operating
CE
V
WE
OE
NC
Description
CC
A
A
A
A
A
A
A
A
A
1
2
3
2
4
5
6
7
8
9
continued)
22
23
24
25
26
27
28
1
2
3
4
5
6
7
[3]
Over the Operating Range
[2]
V
V
GND
GND
Output Disabled
V
V
V
I
Max. V
Min. Duty Cycle=100%
Max. V
or CE
V
OUT
CC
CC
CC
OUT
CC
IN
FOR REVIEW ONLY
= Min., I
= Min., I
= Max.,
= Max.,
= 0 mA
2
V
= GND
CC
CC
CC
V
V
I
I
0.3V
, CE
, CE
– 0.3V or V
Test Conditions
V
V
OH
OL
Top View
CC
CC
1
TSOP
1
= 8.0 mA
,
= –4.0 mA
V
V
2
IH
CC
or CE
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage .......................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current .................................................... >200 mA
Operating Range
IN
Commercial
– 0.3V,
0.3V
2
Range
V
IL
Min.
–0.5
2.4
2.2
–5
–5
40
15
7C185–12
Temperature
0 C to +70 C
Ambient
Max.
–300
V
140
0.4
0.8
+5
+5
21
20
19
18
17
16
15
14
13
12
10
11
CC
8
9
C185–3
A
CE
I/O
I/O
I/O
I/O
I/O
GND
I/O
I/O
I/O
A
A
A
0
12
11
10
7
6
5
4
3
2
1
0
1
Min.
–0.5
2.4
2.2
–5
–5
40
15
7C185–15
Max.
–300
V
CY7C185
130
0.4
0.8
mA
mA
+5
+5
CC
5V
V
CC
10%
Unit
mA
mA
V
V
V
V
A
A