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Section 25 Electrical Characteristics
Rev. 4.00 Sep. 14, 2005 Page 912 of 982
REJ09B0023-0400
Item Symbol Min. Typ. Max. Unit Test Conditions
V
T
+
V
CC
Q × 0.9 — — V
V
T
−
— — V
CC
Q × 0.2 V
Schmitt trigger
input
characteristics
TIOC0A to TIOC0D,
TIOC1A, TIOC1B,
TIOC2A, TIOC2B,
TIOC3A to TIOC3D,
TIOC4A to TIOC4D,
TCLKA to TCLKD,
SCK0 to SCK2,
RxD0 to RxD2,
CTS0 to CTS2,
IRQ7 to IRQ0
V
T
+
− V
T
−
V
CC
Q × 0.05 — — V
2.4 — — I
OH
= –200 µA Output high
voltage
All output pins* V
OH
2.0 — —
V
I
OH
= –2 mA
PE0 to PE4, PE6 — — 1.5 I
OL
= 15 mA Output low
voltage
All pins except for
above pins, SCL,
SDA
*
V
OL
— — 0.4
V
I
OL
= 2.0 mA
RAM standby
voltage
V
RAM
1.0 — — V Measured by Vcc
(= PLL1, PLL2) as
parameter
Note: * The SCL and SDA pins (open-drain pins)
When the port functions are selected as the general inputs or outputs, however, the
outputs of these pins show the usual V
OH
/V
OL
and V
IH
/V
IL
characteristics.