CYDC256B16, CYDC128B16,
CYDC064B16, CYDC128B08,
CYDC064B08
Document #: 001-01638 Rev. *E
Page 9 of 26
Maximum Ratings[23]
(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 +3.3V
DC Voltage Applied to
Outputs in High-Z State..........................–0.5V to VCC + 0.5V
DC Input Voltage[24] ...............................–0.5V to VCC + 0.5V
Output Current into Outputs (LOW)............................. 90 mA
Static Discharge Voltage.......................................... > 2000V
Latch-up Current.................................................... > 200 mA
Operating Range
Range
Ambient Temperature
VCC
Commercial
0°C to +70°C
1.8V ± 100 mV
2.5V ± 100 mV
3.0V ± 300 mV
Industrial
–40°C to +85°C
1.8V ± 100 mV
2.5V ± 100 mV
3.0V ± 300 mV
Electrical Characteristics for VCC = 1.8V Over the Operating Range
Parameter
Description
CYDC256B16,
CYDC128B16,
CYDC064B16,
CYDC128B08,
CYDC064B08
CYDC256B16,
CYDC128B16,
CYDC064B16,
CYDC128B08,
CYDC064B08
Unit
-40
-55
P1 I/O
Voltage
P2 I/O
Voltage
Min.
Typ.
Max.
Min.
Typ.
Max.
VOH
Output HIGH Voltage (IOH = –100 µA)
1.8V (any port)
VDDIO
– 0.2
VDDIO
– 0.2
V
Output HIGH Voltage (IOH = –2 mA)
2.5V (any port)
2.0
2.0
V
Output HIGH Voltage (IOH = –2 mA)
3.0V (any port)
2.1
2.1
V
VOL
Output LOW Voltage (IOL = 100 µA)
1.8V (any port)
0.2
0.2
V
Output HIGH Voltage (IOL = 2 mA)
2.5V (any port)
0.4
0.4
V
Output HIGH Voltage (IOL = 2 mA)
3.0V (any port)
0.4
0.4
V
VOL ODR
ODR Output LOW Voltage (IOL = 8 mA)
1.8V (any port)
0.2
0.2
V
2.5V (any port)
0.2
0.2
V
3.0V (any port)
0.2
0.2
V
VIH
Input HIGH Voltage
1.8V (any port)
1.2
VDDIO
+ 0.2
1.2
VDDIO
+ 0.2
V
2.5V (any port)
1.7
VDDIO
+ 0.3
1.7
VDDIO
+ 0.3
V
3.0V (any port)
2.0
VDDIO
+ 0.2
2.0
VDDIO
+ 0.2
V
VIL
Input LOW Voltage
1.8V (any port)
–0.2
0.4
–0.2
0.4
V
2.5V (any port)
–0.3
0.6
–0.3
0.6
V
3.0V (any port)
–0.2
0.7
–0.2
0.7
V
IOZ
Output Leakage Current
1.8V
1.8V
–1
1
–1
1
µA
2.5V
2.5V
–1
1
–1
1
µA
3.0V
3.0V
–1
1
–1
1
µA
ICEX ODR ODR Output Leakage Current.
VOUT =VDDIO
1.8V
1.8V
–1
1
–1
1
µA
2.5V
2.5V
–1
1
–1
1
µA
3.0V
3.0V
–1
1
–1
1
µA
Notes:
23. The voltage on any input or I/O pin can not exceed the power pin during power-up.
24. Pulse width < 20 ns.
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