CY22381
Document #: 38-07012 Rev. *E
Page 4 of 9
Maximum Ratings
Exceeding maximum ratings may shorten the useful life of the
device. User guidelines are not tested.
Supply Voltage................................................–0.5V to +7.0V
DC Input Voltage ..............................–0.5V to + (VDD + 0.5V)
Storage Temperature .................................. –65°C to +125°C
Junction Temperature .................................................. 125°C
Data Retention at Tj = 125°C ................................> 10 years
Maximum Programming Cycles........................................100
Package Power Dissipation...................................... 250 mW
Static Discharge Voltage
(per MIL-STD-883, Method 3015) ...........................
≥ 2000V
Latch up (per JEDEC 17) ....................................
≥ ±200 mA
Operating Conditions
Parameter
Description
Min
Typ
Max
Unit
VDD
Supply Voltage
3.135
3.3
3.465
V
TA
Commercial Operating Temperature, Ambient
0
–
+70
°C
Industrial Operating Temperature, Ambient
–40
–
+85
°C
CLOAD_OUT Max. Load Capacitance
–
–
15
pF
fREF
External Reference Crystal
8
–
30
MHz
External Reference Clock[2], Commercial
1–
166
MHz
External Reference Clock[2], Industrial
1–
150
MHz
tPU
Power up time for all VDD's to reach minimum specified voltage (power
ramps must be monotonic)
0.05
–
500
ms
Electrical Characteristics
Parameter
Description
Conditions[1]
Min
Typ
Max
Unit
IOH
Output High Current[3]
VOH = VDD – 0.5, VDD = 3.3 V
12
24
–
mA
IOL
Output Low Current[3]
VOL = 0.5V, VDD = 3.3 V
12
24
–
mA
CXTAL_MIN
Crystal Load Capacitance[3]
Capload at minimum setting
–
6
–
pF
CXTAL_MAX Crystal Load Capacitance[3] Capload at maximum setting
–
30
–
pF
CIN
Input Pin Capacitance[3]
Except crystal pins
–
7
–
pF
VIH
HIGH-level Input Voltage
CMOS levels,% of VDD
70%
–
–
VDD
VIL
LOW-level Input Voltage
CMOS levels,% of VDD
––
30%
VDD
IIH
Input HIGH Current
VIN = VDD – 0.3 V
–
<1
10
μA
IIL
Input LOW Current
VIN = +0.3 V
–
<1
10
μA
IOZ
Output Leakage Current
Three-state outputs
–
–
10
μA
IDD
Total Power Supply Current
3.3 V Power Supply; 3 outputs at 50 MHz
–
35
–
mA
3.3 V Power Supply; 3 outputs at 166 MHz
–
70
–
mA
IDDS
Total Power Supply Current in
Shutdown Mode
Shutdown active
–
5
20
μA
Notes
1. Unless otherwise noted, Electrical and Switching Characteristics are guaranteed across these operating conditions.
2. External input reference clock must have a duty cycle between 40% and 60%, measured at VDD/2.
3. Guaranteed by design, not 100% tested.
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