Document #: 001-01638 Rev. *H Page 10 of 29
Maximum Ratings
Exceeding maximum ratings may impair the useful life of the
device. These user guidelines are not tested.
[4]
Storage temperature .................................. –65°C to +150°C
Ambient temperature with
power applied ............................................. –55°C to +125°C
Supply voltage to ground potential ...............–0.5 V to +3.3 V
DC voltage applied to
outputs in High-Z State........................ –0.5 V to V
CC
+ 0.5 V
DC input voltage
[5]
...............................–0.5 V to V
CC
+ 0.5 V
Output current into outputs (LOW) .............................. 90 mA
Static discharge voltage.......................................... > 2000 V
Latch up current..................................................... > 200 mA
Operating Range
Range Ambient Temperature V
CC
Commercial 0°C to +70°C 1.8 V ± 100 mV
2.5 V ± 100 mV
3.0 V ± 300 mV
Industrial –40°C to +85°C 1.8 V ± 100 mV
2.5 V ± 100 mV
3.0 V ± 300 mV
Electrical Characteristics for V
CC
= 1.8 V Over the Operating Range
Parameter Description
CYDC128B16 CYDC128B16
Unit
-40 -55
P1 I/O
Voltage
P2 I/O
Voltage
Min Typ Max Min Typ Max
V
OH
Output HIGH voltage
(I
OH
= –100 μA)
1.8 V (any port) V
DDIO
– 0.2 V
DDIO
– 0.2 V
Output HIGH voltage
(I
OH
= –2 mA)
2.5 V (any port) 2.0 2.0 V
Output HIGH voltage
(I
OH
= –2 mA)
3.0 V (any port) 2.1 2.1 V
V
OL
Output LOW voltage
(I
OL
= 100 μA)
1.8 V (any port) 0.2 0.2 V
Output HIGH voltage
(I
OL
= 2 mA)
2.5 V (any port) 0.4 0.4 V
Output HIGH voltage
(I
OL
= 2 mA)
3.0 V (any port) 0.4 0.4 V
V
OL
ODR ODR Output LOW voltage|
(I
OL
= 8 mA)
1.8 V (any port) 0.2 0.2 V
2.5 V (any port) 0.2 0.2 V
3.0 V (any port) 0.2 0.2 V
V
IH
Input HIGH voltage 1.8 V (any port) 1.2 V
DDIO
+ 0.2 1.2 V
DDIO
+ 0.2 V
2.5 V (any port) 1.7 V
DDIO
+ 0.3 1.7 V
DDIO
+ 0.3 V
3.0 V (any port) 2.0 V
DDIO
+ 0.2 2.0 V
DDIO
+ 0.2 V
V
IL
Input LOW voltage 1.8 V (any port) –0.2 0.4 –0.2 0.4 V
2.5 V (any port) –0.3 0.6 –0.3 0.6 V
3.0 V (any port) –0.2 0.7 –0.2 0.7 V
I
OZ
Output leakage current 1.8 V 1.8 V –1 1 –1 1 μA
2.5 V 2.5 V –1 1 –1 1 μA
3.0 V 3.0 V –1 1 –1 1 μA
I
CEX
ODR ODR output leakage current.
V
OUT
=V
DDIO
1.8 V 1.8 V –1 1 –1 1 μA
2.5 V 2.5 V –1 1 –1 1 μA
3.0 V 3.0 V –1 1 –1 1 μA
Notes
4. The voltage on any input or I/O pin can not exceed the power pin during power-up.
5. Pulse width < 20 ns.
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