Ultra37000 CPLD Family
3.3V Device Electrical Characteristics Over the Operating Range (continued)
Parameter
IBHH
Description
Test Conditions
VCC = Min., VIH = 2.0V
Min.
Max.
Unit
Input Bus-Hold HIGH Sustaining
Current
–75
µA
IBHLO
IBHHO
Input Bus-Hold LOW Overdrive
Current
VCC = Max.
VCC = Max.
+500
–500
µA
µA
Input Bus-Hold HIGH Overdrive
Current
Inductance[5]
44-
44-
44-
84-
84-
100-
160-
Lead
208-
Lead
Test
Lead
Lead
Lead
Lead
Lead
Lead
Parameter
Description
Conditions TQFP PLCC CLCC PLCC CLCC TQFP TQFP PQFP Unit
L
Maximum Pin VIN = 3.3V
2
5
2
8
5
8
9
11
nH
Inductance
at f = 1 MHz
Capacitance[5]
Parameter
Description
Test Conditions
Max.
Unit
pF
CI/O
CCLK
CDP
Input/Output Capacitance
VIN = 3.3V at f = 1 MHz at TA = 25°C
VIN = 3.3V at f = 1 MHz at TA = 25°C
VIN = 3.3V at f = 1 MHz at TA = 25°C
8
Clock Signal Capacitance
Dual Functional Pins[9]
12
16
pF
pF
Endurance Characteristics[5]
Parameter
Description
Minimum Reprogramming Cycles
Test Conditions
Normal Programming Conditions[2]
Min.
1,000
Typ.
Unit
Cycles
N
10,000
AC Characteristics
5.0V AC Test Loads and Waveforms
238Ω (COM'L)
319Ω (MIL)
3.0V
238Ω (COM’L)
319Ω (MIL)
ALL INPUT PULSES
5V
5V
90%
10%
90%
10%
OUTPUT
OUTPUT
170Ω (COM'L)
236Ω (MIL)
170Ω (COM’L)
236Ω (MIL)
GND
<2 ns
35 pF
5 pF
<2 ns
INCLUDING
JIG AND
SCOPE
INCLUDING
JIG AND
SCOPE
(c)
(a)
(b)
Equivalent to:
THÉVENIN EQUIVALENT
99Ω (COM’L)
136Ω (MIL)
2.08V (COM'L)
2.13V (MIL)
OUTPUT
5 OR 35 pF
Document #: 38-03007 Rev. *C
Page 16 of 62
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