cy62128-55vc Cypress Semiconductor Corporation., cy62128-55vc Datasheet - Page 2

• Manufacturer Part Number: cy62128-55vc
• Description: 128k X 8 Static Ram Semiconductor
• Manufacturer: Cypress Semiconductor Corporation.

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 on V
DC Voltage Applied to Outputs
in High Z State
DC Input Voltage
Electrical Characteristics
Maximum Access Time (ns)
Maximum Operating Current
Maximum CMOS Standby Current
V
V
V
V
I
I
I
I
I
I
Shaded areas contain advance information
Notes:
Parameter
IX
OZ
OS
CC
SB1
SB2
1.
2.
3.
4.
OH
OL
IH
IL
V
T
See the last page of this specification for Group A subgroup testing information.
Not more than one output should be shorted at one time. Duration of the short circuit should not exceed 30 seconds.
A
IL
is the “instant on” case temperature.
(min.) = –2.0V for pulse durations of less than 20 ns.
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
..................................–0.5V to V
Operating
CC
Description
to Relative GND
[1]
Over the Operating Range
[1]
PRELIMINARY
[4]
.... –0.5V to +7.0V
V
V
GND
GND
V
V
I
f = f
Max. V
or CE
V
V
Max. V
CE
V
or V
OUT
or CE
CC
CC
CC
CC
IN
IN
IN
1
MAX
IN
= Min., I
= Min., I
= Max., V
= Max.
CC
CC
= 0 mA,
2
V
V
V
2
V
CC
CC
< V
IH
IL
CC
V
V
CC
+0.5V
+0.5V
= 1/t
0.3V, f=0
, f = f
I
I
, CE
,
or
0.3V,
– 0.3V,
IL
– 0.3V,
,
V
Test Conditions
V
,
OH
OL
RC
CC
CC
MAX
1
[3]
OUT
= 2.1mA
, Output Disabled
= – 1.0 mA
2
V
= GND
IH
Current into Outputs (LOW) ........................................ 20 mA
Static Discharge Voltage ........................................... >2001V
(per MIL-STD-883, Method 3015)
Latch-Up Current ..................................................... >200 mA
Operating Range
Commercial
Commercial
Commercial
Range
Com’l
Com’l
Com’l
L
LL
L
LL
L
LL
L
LL
L
LL
Temperature
Min.
–0.3
0 C to +70 C
2.4
2.2
–1
–5
62128–55
Ambient
CY62128–55
115 mA
100 A
70 mA
70 mA
10 mA
20 A
V
Max.
–300
100
115
0.4
0.3
0.8
55
CC
+1
+5
70
70
25
10
10
20
2
+
[2]
Min.
–0.3
2.4
2.2
–1
–5
62128–70
CY62128
CY62128–70
V
Max.
–300
5V
110
100
110 mA
100 A
0.4
0.3
0.8
60 mA
60 mA
10 mA
CC
+1
+5
60
60
25
10
10
20
20 A
2
70
V
+
CC
10%
Unit
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
A
A
A
A