CY7C144AV CYPRESS [Cypress Semiconductor], CY7C144AV Datasheet - Page 7

• Manufacturer Part Number: CY7C144AV
• Description: 3.3V 8K/16K x 8 Dual-Port Static RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Maximum Ratings
(Exceeding maximum ratings may shorten the useful life of the
device. User guidelines are not tested.)
Storage temperature ................................ –65
Ambient temperature with
Power applied........................................... –55
Supply voltage to ground potential ...............–0.5 V to +4.6 V
DC voltage applied to
Outputs in High Z state .......................... –0.5 V to V
DC input voltage
Electrical Characteristics
Capacitance
Document #: 38-06051 Rev. *E
V
V
V
V
I
I
I
I
I
I
C
C
Notes
Parameter
OZ
CC
SB1
SB2
SB3
SB4
4. The Voltage on any input or I/O pin can not exceed the power pin during power-up.
5. Pulse width < 20 ns.
6. f
7. Tested initially and after any design or process changes that may affect these parameters.
OH
OL
IH
IL
IN
OUT
I
MAX
SB3
.
= 1/t
Parameter
RC
. All inputs cycling at f = 1/t
Output HIGH voltage (V
Output LOW voltage
Input HIGH voltage
Input LOW voltage
Output leakage current
Operating current (V
I
Standby current (Both p TTL level) CE
CE
Standby current (One port TTL level)
CE
Standby current (Both ports CMOS level)
CE
Standby current (One port CMOS level)
CE
OUT
[5]
[7]
R
L
L
L
................................. –0.5 V to V
| CE
& CE
| CE
= 0 mA) Outputs Disabled
 V
IH
R
R
R
, f = f
[4]
 V
 V
 V
Input capacitance
Output capacitance
IH
IH
MAX
CC
, f = f
, f = f
– 0.2 V, f = 0
RC
[6]
CC
Description
MAX
MAX
(except output enable). f = 0 means no address or control lines change. This applies only to inputs at CMOS level standby
Over the Operating Range
Description
= Max.,
CC
[6]
[6]
= 3.3 V)


[6]
C to +150
C to +125
CC
CC
L
+0.5 V
+0.5 V
&


C
C
T
V
A
CC
Com’l
Com’l
Com’l
Com’l
Com’l
Ind
Ind
Ind
Ind
Ind
= 25
= 3.3 V
Output current into outputs (LOW) .............................. 20 mA
Static discharge voltage........................................... >2001 V
Latch-up current ..................................................... >200 mA
Operating Range
.

Test Conditions
C, f = 1 MHz,
Commercial
Industrial
Range
Min
–10
2.4
2.0
[12]
Typ
115
-25
30
65
10
60
–40
–
0
Temperature

CY7C144AV
CY7C006AV
Ambient
C to +70

C to +85
–
–
–
–
–
Max
10
10
Max
165
500

0.4
0.8
10
40
95
80
C
–

C
CY7C144AV
CY7C006AV
3.3 V  300 mV
3.3 V  300 mV
Page 7 of 21
V
Unit
Unit
mA
mA
mA
mA
mA
mA
mA
mA
A
A
A
pF
pF
CC
V
V
V
V
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