Ultra37000 CPLD Family
Document #: 38-03007 Rev. *E Page 16 of 64
Inductance[5]
Parameter Description Test Conditions
44-
Lead
TQFP
44-
Lead
PLCC
44-
Lead
CLCC
84-
Lead
PLCC
84-
Lead
CLCC
100-
Lead
TQFP
160-
Lead
TQFP
208-
Lead
PQFP Unit
L Maximum Pin
Inductance
VIN = 3.3V
at f = 1 MHz
252858911nH
Capacitance[5]
Parameter Description Test Conditions Max. Unit
CI/O Input/Output Capacitance VIN = 3.3V at f = 1 MHz at TA = 25°C 8pF
CCLK Clock Signal Capacitance VIN = 3.3V at f = 1 MHz at TA = 25°C 12 pF
CDP Dual Functional Pins[9] VIN = 3.3V at f = 1 MHz at TA = 25°C 16 pF
Endurance Characteristics[5]
Parameter Description Test Conditions Min. Typ. Unit
NMinimum Reprogramming Cycles Normal Programming Conditions[2] 1,000 10,000 Cycles
AC Characteristics
5.0V AC Test Loads and Waveforms
3.3V AC Test Loads and Waveforms
90%
10%
3.0V
GND
90%
10%
ALL INPUT PULSES
5V
OUTPUT
35 pF
INCLUDING
JIG AND
SCOPE
5V
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
(a) (b)
<2 ns
OUTPUT
238Ω(COM'L)
319Ω(MIL)
170Ω(COM'L)
236Ω(MIL)
99Ω(COM'L)
136Ω(MIL)
Equivalent to: THÉVENIN EQUIVALENT
2.08V (COM'L)
2.13V (MIL)
238Ω(COM'L)
319Ω(MIL)
170Ω(COM'L)
236Ω(MIL)
<2 ns
(c)
5 OR 35 pF
90%
10%
3.0V
GND
90%
10%
ALL INPUT PULSES
3.3V
OUTPUT
35 pF
INCLUDING
JIG AND
SCOPE
3.3V
OUTPUT
5 pF
INCLUDING
JIG AND
SCOPE
(a) (b)
<2 ns
OUTPUT
295Ω(COM'L)
393Ω(MIL)
340Ω(COM'L)
453Ω(MIL)
Equivalent to: THÉVENIN EQUIVALENT
1.77V (COM'L)
1.77V (MIL)
295Ω(COM'L)
393Ω(MIL)
340Ω(COM'L)
453Ω(MIL)
<2 ns
(c)
270Ω(MIL)
158Ω(COM’L)
5 OR 35 pF
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