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7-4 Electrical Characteristics
Table 7.6 Capacitance
Symbol Parameter Min Max Unit Test Conditions
C
I
Input capacitance of input pads – 7 pF –
C
IO
Input capacitance of I/O pads – 10 pF –
Table 7.7 Output Signals—MAC/_TESTOUT, REQ/
Symbol Parameter Min Max Unit Test Conditions
V
OH
Output high voltage 2.4 V
DD
V −16 mA
V
OL
Output low voltage V
SS
0.4 V 16 mA
I
OH
Output high current −8 – mA V
DD
−0.5 V
I
OL
Output low current 16 – mA 0.4 V
I
OZ
3-state leakage −10 10 µA–
Note: REQ/ has a 100 µA pull-up that is enabled when TESTIN is low.
Table 7.8 Output Signal—IRQ/
Symbol Parameter Min Max Unit Test Conditions
V
OH
Output high voltage 2.4 V
DD
V −8mA
V
OL
Output low voltage V
SS
0.4 V 8 mA
I
OH
Output high current −4 – mA V
DD
−0.5 V
I
OL
Output low current 8 – mA 0.4 V
I
OZ
3-state leakage −10 10 µA–
Note: IRQ/ has a 100 µA pull-up that is enabled when TESTIN is low. IRQ/ can be enabled with a
register as an open drain with an internal 100 µA pull-up.