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32
R01DS0139ED0100
Data Sheet
Chapter 5 I/O specification
5.1.3 PgE1
Table 5-3 PgE1 characteristics
Parameter Symbol Condition
Ratings
Unit
Min Typ Max
High level input voltage VIH
CMOS 0.7·E1VDD - E1VDD+0.3
V
Schmitt1 0.7·E1VDD - E1VDD+0.3
Schmitt2 0.8·E1VDD - E1VDD+0.3
Schmitt4 (E1VDD=VPOC~3.0) 0.84·E1VDD - E1VDD+0.3
Schmitt4 (E1VDD=3.0~5.5) 0.8·E1VDD - E1VDD+0.3
Low level input voltage VIL
CMOS -0.5 - 0.3·E1VDD
V
Schmitt1 -0.5 - 0.3·E1VDD
Schmitt2 -0.5 - 0.2·E1VDD
Schmitt4 (E1VDD=VPOC~3.0) -0.5 - 0.4·E1VDD
Schmitt4 (E1VDD=3.0~5.5) -0.5 - 0.5·E1VDD
High level output voltage VOH
IOH = -5mA
a
a)
The maximum number of PgE1 pins with ‘ON’ signal at the same time is 5 in ‘Slow mode’.
The maximum number of PgE1 pins with ‘ON’ signal at the same time is 8 in ‘Fast mode’.
See the UM for the related description of the Port drive strength control.
E1VDD-1.0 -
V
IOH = -100µA E1VDD-0.5 -
Low level output voltage VOL
IOL = 5mA
a
--0.4
V
IOL = 100µA - - 0.4
Input hysteresis of Schmit VH
Schmitt1 0.3 -
VSchmitt2 0.3 -
Schmitt4 0.1 -
Internal pull-up resistor RU 20 40 100 k
Internal pull-down resistor RD 20 40 100 k
High level port output
current
IOH Power supply of PgE1 - - -150 mA
Low level port output
current
IOL Power supply of PgE1 - - 150 mA
High level input leakage
current
ILIH VI = E1VDD - - 0.5 µA
Low level input leakage
current
ILIL VI = 0V - - -0.5 µA
High level output leakage
current
ILOH VO = E1VDD - - 0.5 µA
Low level output leakage
current
ILOL VO = 0V - - -0.5 µA
Output frequency fO
Slow mode - - 25
MHz
Fast mode - - 40
Rise time (output) tKRP
Slow mode - - 15 ns
Fast mode - - 8 ns
Fall time (output) tKFP
Slow mode - - 15 ns
Fast mode - - 8 ns
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