Datasheet

Rev.6.00 Oct.28.2004 page 729 of 1016
REJ09B0138-0600H
Item Symbol Min Typ Max Unit Test Conditions
Input low
voltage
RES, STBY,
MD
2
to MD
0
V
IL
–0.3 — 0.5 V
NMI, EXTAL,
Ports 1, 3 to 5,
B to G,
P6
0
to P6
3
,
PA
0
to PA
3
–0.3 — 0.8 V
Output high All output pins V
OH
V
CC
– 0.5 — — V I
OH
= –200 µA
voltage
3.5 — — V I
OH
= –1 mA
Output low All output pins V
OL
— — 0.4 V I
OL
= 1.6 mA
voltage
Ports 1, A to C — — 1.0 V I
OL
= 10 mA
Input leakage RES | I
in
| — — 10.0 µAV
in
= 0.5 V to V
CC
current
STBY, NMI,
MD
2
to MD
0
— — 1.0 µA
– 0.5 V
Port 4 — — 1.0 µAV
in
= 0.5 V to AV
CC
– 0.5 V
Three-state
leakage
current
(off state)
Ports 1 to 3,
5, 6, A to G
I
TSI
 — — 1.0 µAV
in
= 0.5 V to V
CC
– 0.5 V
MOS input
pull-up current
Ports A to E –I
P
50 — 300 µAV
in
= 0 V
Input
capacitance
RES
NMI
All input pins
except RES
and NMI
C
in
—
—
—
—
—
—
80
50
15
pF
pF
pF
V
in
= 0 V
f = 1 MHz
T
a
= 25°C
Current
dissipation*
2
Normal
operation
I
CC
*
4
—78
(5.0 V)
122 mA f = 20 MHz
Sleep mode — 53
(5.0 V)
84 mA f = 20 MHz
Standby — 0.01 5.0 µAT
a
≤ 50°C
mode*
3
— — 20.0 50°C < T
a
Analog power
supply current
During A/D
and D/A
conversion
Al
CC
— 0.8
(5.0 V)
2.0 mA
Idle — 0.01 5.0 µA
Reference
current
During A/D
and D/A
conversion
Al
CC
— 2.3
(5.0 V)
3.0 mA
Idle — 0.01 5.0 µA
RAM standby voltage V
RAM
2.0 — — V
Notes: 1. If the A/D and D/A converters are not used, do not leave the AV
CC
, AV
SS
, and V
ref
pins open.
Connect AV
CC
and V
ref
to V
CC
, and connect AV
SS
to V
SS
.
2. Current dissipation values are for V
IH
min = V
CC
–0.5 V and V
IL
max = 0.5 V with all output pins unloaded and the
on-chip pull-up transistors in the off state.
3. The values are for V
RAM
≤ V
CC
< 4.5 V, V
IH
min = V
CC
× 0.9, and V
IL
max = 0.3 V.
4. I
CC
depends on V
CC
and f as follows:
I
CC
max = 1.0 (mA) + 1.1 (mA/(MHz × V)) × V
CC
× f [normal mode]
I
CC
max = 1.0 (mA) + 0.75 (mA/(MHz × V)) × V
CC
× f [sleep mode]