Hitachi H8/3048 Hardware Manual page 668

Table 21-2 DC Characteristics (cont)
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Conditions: V = 2.7 V to 5.5 V, AV
CC
V = AV
SS SS
T = –40°C to +85°C (wide-range specifications)
a
Item
Three-state
Ports 1, 2,
leakage 3, 4, 5, 6,
current
8 to B
(off state)
RESO
Input pull-up Ports 2,
current 4, and 5
Input NMI
capacitance
All input pins
except NMI
Current Normal
dissipation *2 operation
Sleep mode
Module
standby mode
Standby
*3
mode
Notes: 1. If the A/D and D/A converters are not used, do not leave the AV
open. Connect AV
2. Current dissipation values are for V
pins unloaded and the on-chip pull-up transistors in the off state.
3. The values are for V
4. I depends on V
CC
= 3.0 (mA) + 0.75 (mA/MHz · V) × V
I
CCmax
= 3.0 (mA) + 0.55 (mA/MHz · V) × V
I
CCmax
= 3.0 (mA) + 0.25 (mA/MHz · V) × V
I
CCmax
5. Module standby current values apply in sleep mode with all modules halted.
= 2.7 V to 5.5 V, V
CC
*1
= 0 V , T = –20°C to +75°C (regular specifications),
a
Symbol Min
|I | —
TS1
—
–I 10
P
C —
IN
—
*4
I —
CC
—
—
—
—
*5
—
—
—
and V to V , and connect AV
CC REF CC
IHmin
≤ V
< 2.7 V, V
RAM CC
and f as follows:
CC
660
= 2.7 V to AV
REF
Typ Max Unit
— 1.0 µA
— 10.0 µA
— 300 µA
— 50 pF
— 15
12 35 mA
(3.0 V) (5.5 V)
20 55 mA
(3.3 V) (5.5 V)
8 25 mA
(3.0 V) (5.5 V)
12 40 mA
(3.3 V) (5.5 V)
5 14 mA
(3.0 V) (5.5 V)
7 20 mA
(3.3 V) (5.5 V)
0.01 5.0 µA
— 20.0 µA
CC
to V .
SS SS
= V – 0.5 V and V
CC ILmax
× 0.9, and V
= V
IHmin CC
× f
[normal mode]
CC
× f
[sleep mode]
CC
× f
[module standby mode]
CC
,
CC
Test Conditions
V = 0.5 to
IN
V – 0.5 V
CC
V = 2.7 V to
CC
5.5 V, V = 0 V
IN
V
= 0 V
IN
f = 1 MHz
T = 25°C
a
f = 8 MHz
f = 13 MHz
(V = 3.15 V to
CC
5.5 V)
f = 8 MHz
f = 13 MHz
(V = 3.15 V to
CC
5.5 V)
f = 8 MHz
13 MHz
(V = 3.15 V to
CC
5.5 V)
≤ 50°C
T
a
50°C < T
a
, AV , and V pins
SS REF
= 0.5 V with all output
= 0.3 V.
ILmax