HD6432345 Datasheet, PDF (663/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

Table 20.12 DC Characteristics (cont)
Conditions: V_CC = AV_CC = 2.7 to 5.5 V, V_ref = 2.7 V to AV_CC, V_SS = AV_SS = 0 V*¹,
T_a = –20 to +75°C (regular specifications), T_a = –40 to +85°C (wide-range
specifications)
Item
Symbol Min
Typ Max
Unit Test Conditions
Three-state Port 1 to 3, I_TSI
—
leakage
A to G
current
(off state)
— 1.0
µA
V_in =
0.5 to V_CC –0.5 V
MOS input Port A to E –I_P
10
pull-up current
Input
capacitance
RES
NMI
C_in
—
—
All input pins
—
except RES
and NMI
— 300
— 80
— 50
— 15
µA V_CC = 2.7 V to
5.5 V, V_in = 0 V
pF V_in = 0 V
pF ^{f = 1 MHz}
pF
T_a = 25°C
Current
Normal
I _CC*⁴
—
dissipation*² operation
18 45
(3.0 V)
mA f = 10 MHz
Sleep mode
—
11 37
mA f = 10 MHz
(3.0 V)
Standby
—
mode*³
—
Analog power During A/D Al_CC
—
supply current and D/A
conversion
0.01 5.0
— 20
0.2 2.0
(3.0 V)
µA T_a ≤ 50°C
50°C < T_a
mA
Idle
—
0.01 5.0
µA
Reference
During A/D Al_CC
—
current
and D/A
conversion
1.2 3.0
(3.0 V)
mA V_ref = 3.0 V
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 Vref 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 = 0.5V 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_IH min = V_CC × 0.9, and V_IL max = 0.3V.
4. I_CC depends on V_CC and f as follows:
I_CC max = 1.0 (mA) + 0.80 (mA/(MHz × V)) × V_CC × f [normal mode]
I_CC max = 1.0 (mA) + 0.65 (mA/(MHz × V)) × V_CC × f [sleep mode]
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