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Ultra37000 CPLD Family
Document #: 38-03007 Rev. *C
Page 16 of 62
IBHH
Input Bus-Hold HIGH Sustaining
Current
VCC = Min., VIH = 2.0V
–75
µA
IBHLO
Input Bus-Hold LOW Overdrive
Current
VCC = Max.
+500
µA
IBHHO
Input Bus-Hold HIGH Overdrive
Current
VCC = Max.
–500
µA
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
2
5
2
8
5
8
9
11
nH
Capacitance[5]
Parameter
Description
Test Conditions
Max.
Unit
CI/O
Input/Output Capacitance
VIN = 3.3V at f = 1 MHz at TA = 25°C
8
pF
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
N
Minimum Reprogramming Cycles
Normal Programming Conditions[2]
1,000
10,000
Cycles
3.3V Device Electrical Characteristics Over the Operating Range (continued)
Parameter
Description
Test Conditions
Min.
Max.
Unit
AC Characteristics
5.0V 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
238
Ω (COM’L)
319
Ω (MIL)
170
Ω (COM’L)
236
Ω (MIL)
99
Ω (COM’L)
136
Ω (MIL)
Equivalent to:
THÉVENIN EQUIVALENT
2.08V (COM'L)
2.13V (MIL)
238
Ω (COM'L)
319
Ω (MIL)
170
Ω (COM'L)
236
Ω (MIL)
<2 ns
(c)
5 OR 35 pF
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