Renesas H8S Series Hardware Manual page 733

Item
Current
dissipation*
Analog power
supply current
Reference
current
RAM standby voltage
Notes: 1. If the A/D and D/A converters are not used, do not leave the AV
Connect AV
CC
2. Current dissipation values are for V
output pins unloaded and the on-chip pull-up MOS in the off state.
3. The values are for V
4. I depends on V
CC
max = 3.0 (mA) + 0.60 (mA/(MHz × V)) × V
I
CC
max = 3.0 (mA) + 0.48 (mA/(MHz × V)) × V
I
CC
Table 22-13 Permissible Output Currents
= 5.0 V ± 10%, AV
Conditions: V
CC
T = –20 to +75°C (regular specifications), T
a
Item
Permissible output
low current (per pin)
Permissible output
low current (total)
Permissible output
high current (per pin)
Permissible output
high current (total)
Notes: 1. To protect chip reliability, do not exceed the output current values in table 22-13.
2. When driving a darlington pair or LED directly, always insert a current-limiting resistor in the output line, as show
in figures 22-33 and 22-34.
Symbol
Normal I *
CC
2
operation
Sleep mode
Standby
3
mode*
During A/D Al
CC
and D/A
conversion
Idle
During A/D Al
CC
and D/A
conversion
Idle
V
RAM
and V to V pin, and connect AV
ref CC
IH
≤ V
< 4.5 V, V
RAM CC
and f as follows:
CC
= 5.0 V ± 10%, V
CC
Ports 1, A to C
Other output pins
Total of 32 pins
including ports 1
and A to C
Total of all output
pins, including the
above
All output pins
Total of all output
pins
Min Typ
4
— 46
(5.0 V)
— 37
(5.0 V)
— 0.01
— —
— 0.8
(5.0 V)
— 0.01
— 2.2
(5.0 V)
— 0.01
2.0 —
to V pin.
SS SS
min = V -0.2 V and V
CC IL
× 0.9, and V
min = V
IH CC
× f [normal mode]
CC
× f [sleep mode]
CC
= 4.5 V to AV
ref
= –40 to +85°C (wide-range specifications)
a
Symbol Min
I —
OL
—
∑ I
—
OL
—
–I —
OH
∑ –I
—
OH
Max Unit Test Conditions
69 mA f = 20 MHz
56 mA f = 20 MHz
µA ≤ 50°C
10 T
a
80 50°C < T
2.0 mA
µA
5.0
3.0 mA
µA
5.0
— V
, AV , and V pins open.
CC SS ref
max = 0.5 V with all
max = 0.3 V.
IL
, V = AV = 0 V,
CC SS SS
Typ Max
— 10
— 2.0
— 80
— 120
— 2.0
— 40
Rev.6.00 Oct.28.2004 page 705 of 1016
a
Unit
mA
mA
mA
mA
mA
mA
REJ09B0138-0600H