HD6433044 Datasheet, PDF (668/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

Table 21-2 DC Characteristics (cont)
Conditions: V_CC = 2.7 V to 5.5 V, AV_CC = 2.7 V to 5.5 V, V_REF = 2.7 V to AV_CC,
V_SS = AV_SS = 0 V^*1, T_a = –20°C to +75°C (regular specifications),
T_a = –40°C to +85°C (wide-range specifications)
Item
Symbol Min
Typ
Max
Unit Test Conditions
Three-state Ports 1, 2,
|I_TS1|
—
leakage
3, 4, 5, 6,
current
8 to B
(off state) _RESO
—
—
1.0
µA V_IN = 0.5 to
V_CC – 0.5 V
—
10.0
µA
Input pull-up Ports 2,
–I_P
10
current
4, and 5
Input
NMI
C_IN
—
capacitance _{All input pins}
—
except NMI
—
300
µA V_CC = 2.7 V to
5.5 V, V_IN = 0 V
—
50
—
15
pF V_IN = 0 V
f = 1 MHz
T_a = 25°C
Current
Normal
I_CC^*4
—
dissipation^*2 operation
12
35
(3.0 V) (5.5 V)
mA f = 8 MHz
—
20
55
mA f = 13 MHz
(3.3 V) (5.5 V)
(V_CC = 3.15 V to
5.5 V)
Sleep mode
—
8
25
mA f = 8 MHz
(3.0 V) (5.5 V)
—
12
40
mA f = 13 MHz
(3.3 V) (5.5 V)
(V_CC = 3.15 V to
5.5 V)
Module
standby mode^*5
—
5
14
mA f = 8 MHz
(3.0 V) (5.5 V)
—
7
20
mA 13 MHz
(3.3 V) (5.5 V)
(V_CC = 3.15 V to
5.5 V)
Standby
mode^*3
—
0.01 5.0
µA T_a ≤ 50°C
—
—
20.0
µA 50°C < T_a
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_IHmin = V_CC – 0.5 V and V_ILmax = 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 < 2.7 V, V_IHmin = V_CC × 0.9, and V_ILmax = 0.3 V.
4. I_CC depends on V_CC and f as follows:
I_CCmax = 3.0 (mA) + 0.75 (mA/MHz · V) × V_CC × f [normal mode]
I_CCmax = 3.0 (mA) + 0.55 (mA/MHz · V) × V_CC × f [sleep mode]
I_CCmax = 3.0 (mA) + 0.25 (mA/MHz · V) × V_CC × f [module standby mode]
5. Module standby current values apply in sleep mode with all modules halted.
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