CY7C344-25WMB E2V, CY7C344-25WMB Datasheet - Page 2

• Manufacturer Part Number: CY7C344-25WMB
• Manufacturer: E2V

Specifications of CY7C344-25WMB

• Lead Free Status / Rohs Status: Supplier Unconfirmed

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................................................... 0 C to +70 C
Maximum Junction Temperature (Under Bias)............. 150 C
Supply Voltage to Ground Potential ............... –2.0V to +7.0V
Maximum Power Dissipation................................... 1500 mW
DC V
Static Discharge Voltage
(per MIL-STD-883, Method 3015)..............................>2001V
Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
OUTPUT
V
V
V
V
I
I
I
I
I
t
t
C
C
Equivalent to:
Parameter
IX
OZ
OS
CC1
CC2
R
F
Notes:
2.
3.
4.
5.
6.
7.
OH
OL
IH
IL
IN
OUT
INCLUDING
CC
5V
Minimum DC input is –0.3V. During transitions, the inputs may undershoot to –2.0V for periods less than 20 ns.
Typical values are for T
Guaranteed by design but not 100% tested.
Not more than one output should be tested at a time. Duration of the short circuit should not be more than one second. V
test problems caused by tester ground degradation.
Measured with device programmed as a 16-bit counter.
Part (a) in AC Test Load and Waveforms is used for all parameters except t
parameters are measured referenced to external pins of the device.
JIGAND
Parameter
or GND Current ............................................ 500 mA
SCOPE
50 pF
Output HIGH Voltage
Output LOW Voltage
Input HIGH Level
Input LOW Level
Input Current
Output Leakage Current
Output Short Circuit Current
Power Supply
Current (Standby)
Power Supply Current
Recommended Input Rise Time
Recommended Input Fall Time
OUTPUT
R1 464
THÉVENIN EQUIVALENT (commercial/military)
(a)
A
Description
= 25 C and V
R2
250
Input Capacitance
Output Capacitance
163
Over the Operating Range
OUTPUT
CC
Description
= 5V.
5V
[7]
5 pF
1.75V
V
V
GND
V
V
V
V
f = 1.0 MHz
CC
CC
O
CC
I
I
R1 464
= V
= V
(b)
= V
= Min., I
= Min., I
= Max., V
CC
CC
CC
V
IN
or GND (No Load)
or GND (No Load)
V
V
or GND
C344–6
R2
250
C344–4
[4,6]
IN
OUT
[3]
OH
OL
V
= 2V, f = 1.0 MHz
OUT
2
CC
ER
= 8 mA
= –4.0 mA
= 2.0V, f = 1.0 MHz
Test Conditions
Test Conditions
DC Output Current, per Pin ......................–25 mA to +25 mA
DC Input Voltage
DC Program Voltage .................................................. +13.0V
Operating Range
and t
Commercial
Industrial
Military
= 0.5V
XZ
Range
, which is used for part (b) in AC Test Load and Waveforms. All external timing
[4, 5]
GND
3.0V
Commercial
Military/Industrial
Commercial
Military/Industrial
6ns
[2]
–55 C to +125 C (Case)
.........................................–3.0V to +7.0V
–40 C to +85 C
Temperature
0 C to +70 C
t
R
ALL INPUT PULSES
Ambient
10%
90%
Max.
OUT
10
10
= 0.5V has been chosen to avoid
Min.
–0.3
–10
–40
–30
2.4
2.2
t
f
CY7C344B
V
CC
Max.
0.45
CY7C344
+10
+40
–90
150
170
200
220
100
100
t
0.8
F
90%
+0.3
10%
5V 10%
5V 10%
5V 5%
Unit
pF
pF
V
6ns
CC
C344–5
Unit
mA
mA
mA
mA
mA
ns
ns
V
V
V
V
A
A