739
Item
Symbol
Min
Typ
Max
Unit
Test
Conditions
Reference
power
supply
current
During A/D
conversion
Al
ref
—
0.5
1.0
mA
During A/D, D/A
conversion
—
2.0
5.0
mA
Idle
—
0.01
5.0
μ
A
AV
= 2.0 V
to AV
CC
Operating
Analog power supply voltage
*
1
AV
CC
2.7
—
3.6
V
2.0
—
3.6
V
Idle/not used
RAM standby voltage
Notes: 1. Do not leave the AV
, AV
ref
, and AV
SS
pins open even if the A/D converter and D/A
converter are not used.
Even if the A/D converter and D/A converter are not used, apply a value in the range
2.0 V to 3.6 V to AV
and AV
ref
pins by connection to the power supply (V
CC
), or some
other method. Ensure that AV
ref
≤
AV
CC
.
2. P67 to P60 include supporting module inputs multiplexed on those pins.
3.
IRQ2
includes the
ADTRG
signal multiplexed on that pin.
4. P52/SCK0/SCL0 and P97/SDA0 are NMOS push-pull outputs.
An external pull-up resistor is necessary to provide high-level output from SCL0 and
SDA0 (ICE = 1).
P52/SCK0 and P97 (ICE = 0) high levels are driven by NMOS.
When the SCK0 pin is used as an output, external pull-up register must be connected in
order to output high level.
5. When IICS = 0, ICE = 0, and KBIOE = 0. Low-level output when the bus drive function
is selected is determined separately.
6. The upper limit of the port 6 applied voltage is V
+ 0.3 V when CIN input is not
selected, and the lower of V
+ 0.3 V and AV
+ 0.3 V when CIN input is selected.
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
7. The upper limit of the port A applied voltage is V
CC
B + 0.3 V when CIN input is not
selected, and the lower of V
B + 0.3 V and AV
+ 0.3 V when CIN input is selected.
When a pin is in output mode, the output voltage is equivalent to the applied voltage.
8. The port A characteristics depend on V
B, and the other pins characteristics depend
on V
. On the H8S/2169, the characteristics of ports E, F, and G depend on V
CC
B, and
the characteristics of ports C and D depend on V
CC
.
9. Current dissipation values are for V
min = V
– 0.2 V, V
B – 0.2 V, and V
max =
0.2 V with all output pins unloaded and the on-chip pull-up MOSs in the off state.
10.The values are for V
RAM
≤
V
CC
< 2.7 V, V
IH
min = V
CC
– 0.2 V, V
CC
B – 0.2 V, and V
IL
max =
0.2 V.
11.For flash memory programming/erasure, the applicable range is V
CC
= 3.0 V to 3.6 V.
V
RAM
2.0
—
—
V