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參數(shù)資料
| 型號(hào)： | CY62137V |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 2-Mbit (128K x 16) Static RAM |
| 中文描述： | 2兆位（128K的× 16）靜態(tài)RAM |
| 文件頁(yè)數(shù)： | 3/11頁(yè) |
| 文件大?。?/td> | 214K |
| 代理商： | CY62137V |
CY62137V MoBL
Document #: 38-05051 Rev. *B
Page 3 of 11
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 +4.6V
DC Voltage Applied to Outputs
in High-Z State
[4]
....................................–0.5V to V
CC
+ 0.5V
DC Input Voltage
[4]
.................................–0.5V to V
CC
+ 0.5V
Electrical Characteristics
Over the Operating Range
Output Current into Outputs (LOW).............................20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current.................................................... > 200 mA
Capacitance
[5]
Thermal Resistance
Operating Range
Range
Industrial
Automotive
Ambient
Temperature
–40°C to +85°C
–40°C to +125°C
V
CC
2.7V to 3.6V
2.7V to 3.6V
Parameter
V
OH
V
OL
V
IH
Description
Output HIGH Voltage I
OH
= –1.0 mA
Output LOW Voltage I
OL
= 2.1 mA
Input HIGH Voltage
Test Conditions
V
CC
= 2.7V
V
CC
= 2.7V
CY62137V-55
Min.
Typ.
[3]
2.4
CY62137V-70
Min. Typ.
[3]
Max.
2.4
Unit
V
V
V
Max.
0.4
V
CC
+
0.5V
0.8
+1
+1
0.4
V
CC
+
0.5V
0.8
+1
+1
2.2
2.2
V
IL
I
IX
I
OZ
Input LOW Voltage
Input Load Current
Output Leakage
Current
V
CC
Operating Supply
Current
–0.5
–1
–1
–0.5
–1
–1
V
μ
A
μ
A
GND < V
I
< V
CC
GND < V
O
< V
CC
,
Output Disabled
I
OUT
= 0 mA,
f = f
MAX
= 1/t
RC
,
CMOS Levels
I
OUT
= 0 mA, f = 1
MHz, CMOS Levels
CE > V
CC
– 0.3V,
V
IN
> V
CC
– 0.3V or
V
IN
< 0.3V, f = f
MAX
I
CC
V
CC
= 3.6V
7
20
7
15
mA
1
2
1
2
mA
I
SB1
Automatic CE
Power-down
Current— CMOS
Inputs
Automatic CE
Power-down
Current— CMOS
Inputs
V
CC
= 3.6V
100
100
μ
A
I
SB2
CE > V
CC
– 0.3V
V
IN
> V
CC
– 0.3V
or V
IN
< 0.3V, f = 0
V
CC
=
3.6V
LL
Automotive
SL
1
15
1
1
1
15
20
5
1
5
Parameter
Description
Test Conditions
T
A
= 25°C, f = 1 MHz,
V
CC
= V
CC(typ)
Max.
6
8
Unit
pF
pF
C
IN
C
OUT
Input Capacitance
Output Capacitance
Description
Test Conditions
Symbol
Θ
JA
TSOPII
60
Unit
°
C/W
Thermal Resistance
(Junction to Ambient)
[5]
Thermal Resistance
(Junction to Case)
[5]
Still Air, soldered on a 4.25 x 1.125 inch, 4-layer
printed circuit board
Θ
JC
22
°
C/W
Notes:
4.
5.
V
(min.) = –2.0V for pulse durations less than 20 ns.
Tested initially and after any design or process changes that may affect these parameters.
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