CY7C199-20PC Datasheet Download

Part No.:
CY7C199-20PC
Download:
Download Datasheet
Description:
[32K x 8 Static RAM]
File Size:
319 K
Page:
13 Pages
Logo:
Manufacturer:
CYPRESS [ CYPRESS SEMICONDUCTOR ]
PCB Prototype
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CY7C199
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
[1]
....................................–0.5V to V
CC
+ 0.5V
DC Input Voltage
[1]
.................................–0.5V to V
CC
+ 0.5V
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current.................................................... > 200 mA
Operating Range
Range
Commercial
Industrial
Military
Ambient Temperature
[2]
0
°
C to +70
°
C
–40
°
C to +85
°
C
–55
°
C to +125
°
C
V
CC
5V
±
10%
5V
±
10%
5V
±
10%
Electrical Characteristics
Over the Operating Range (-8, -10, -12, -15)
[3]
7C199-8
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
GND < V
I
< V
CC
Output Leakage Current GND < V
O
< V
CC
, Output
Disabled
V
CC
Operating Supply
Current
V
CC
= Max.,
I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
Com’l
L
Mil
5
5
5
0.5
0.05
0.5
0.05
30
5
10
0.05
Test Conditions
V
CC
= Min., I
OH
=–4.0 mA
V
CC
= Min., I
OL
=8.0 mA
2.2
–0.5
–5
–5
2.4
0.4
V
CC
+0.3V
0.8
+5
+5
120
2.2
–0.5
–5
–5
7C199-10
2.4
0.4
V
CC
+0.3V
0.8
+5
+5
110
85
2.2
–0.5
–5
–5
7C199-12
2.4
0.4
V
CC
+0.3V
0.8
+5
+5
160
85
2.2
–0.5
–5
–5
7C199-15
2.4
0.4
V
CC
+0.3V
0.8
+5
+5
155
100
180
30
5
10
0.05
15
[3]
Min. Max. Min. Max. Min. Max. Min. Max. Unit
V
V
V
V
µA
µA
mA
mA
mA
mA
mA
mA
mA
mA
I
SB1
Automatic CE
Power-down Current—
TTL Inputs
Automatic CE
Power-down Current—
CMOS Inputs
Max. V
CC
, CE >
Com’l
V
IH
, V
IN
> V
IH
or
L
V
IN
< V
IL
, f = f
MAX
Max. V
CC
,
Com’l
CE > V
CC
– 0.3V L
V
IN
> V
CC
– 0.3V
or V
IN
< 0.3V, f = 0 Mil
I
SB2
Electrical Characteristics
Over the Operating Range (-20, -25, -35, -45)
7C199-20
Parameter
V
OH
V
OL
V
IH
V
IL
I
IX
I
OZ
I
CC
Description
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current
V
CC
Operating Supply
Current
GND < V
I
< V
CC
GND < V
I
< V
CC
, Output
Disabled
V
CC
= Max.,
I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
Com’l
L
Mil
Test Conditions
V
CC
= Min., I
OL
= 8.0 mA
2.2
–0.5
–5
–5
V
CC
= Min., I
OH
= –4.0 mA 2.4
0.4
7C199-25
2.4
0.4
7C199-35
2.4
0.4
2.2
-0.5
–5
–5
V
CC
+0.3V
0.8
+5
+5
140
70
150
7C199-45
Min.
2.4
0.4
2.2
-0.5
–5
–5
V
CC
+0.3V
0.8
+5
+5
140
70
150
Max. Unit
V
V
V
V
µA
µA
mA
mA
mA
Min. Max. Min. Max. Min. Max.
V
CC
2.2 V
CC
+0.3V
+0.3V
0.8
+5
+5
150
90
170
-0.5
–5
–5
0.8
+5
+5
150
80
150
Shaded area contains advance information.
Notes:
1. V
IL
(min.) = –2.0V for pulse durations of less than 20 ns.
2. T
A
is the “instant on” case temperature.
3. See the last page of this specification for Group A subgroup testing information.
Document #: 38-05160 Rev. *A
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