Datasheet

Section 26 Electrical Characteristics
Page 1308 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Item Symbol Min. Typ. Max. Unit
Test
Conditions
V
CC
− 0.3 ⎯ ⎯ V I
OH
= −200 μA
V
CC
− 0.5 ⎯ ⎯ V I
OH
= −1 mA
Output high
voltage
All output pins V
OH
V
CC
− 0.8 ⎯ ⎯ V I
OH
= −2 mA
All output pins ⎯ ⎯ 0.4 V I
OL
= 4.0 mA Output low
voltage
P26 to P27
*
4
,
P32 to P35
*
4
,
P50 to P51
*
4
V
OL
⎯ ⎯ 0.4 V I
OL
= 8.0 mA
RES ⎯ ⎯ 10.0 μA
STBY, NMI,
MD2 to MD0
⎯ ⎯ 1.0 μA
V
in
= 0.5 to
V
CC
−0.5 V
Input
leakage
current
Port 4, Port 9
|I
in
|
⎯ ⎯ 1.0 μA V
in
= 0.5 to
AV
CC
−0.5 V
Notes: Port 2, P32 to P35, P50, P51, P81, and P83 are 5 V-tolerant pins.
1. When the A/D and D/A converters are not used, the AV
CC
, V
ref
, and AV
SS
pins should not
be open. Connect the AV
CC
and V
ref
pins to V
CC
, and the AV
SS
pin to V
SS
.
2. When used as IRQ, TIOC, TCLK, TMRI, SCL, or SDA.
3. When used as other than IRQ, TIOC, TCLK, TMRI, SCL, or SDA.
4. When used as SCL or SDA.
5. When used as SSO, SSI, SSCK, SCS, WAIT, ADTRG1 or DREQ.
6. When used as other than SSO, SSI, SSCK, SCS, WAIT, ADTRG1 or DREQ.