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CHAPTER 22 ELECTRICAL SPECIFICATIONS (
DC Characteristics (T
= –40 to +85°C, V
A
Parameter
Symbol
Power supply
I
DD1
Note 1
current
µ
(
PD789489)
I
DD2
I
DD3
I
DD4
I
DD5
I
DD6
Notes 1. The port current (including the current that flows to on-chip pull-up resistors) is not included.
2. High-speed mode operation (when the processor clock control register (PCC) is set to 00H)
3. Low-speed mode operation (when PCC is set to 02H)
4. When the LCD is not operating and the booster circuit is operating (LCDON0 = 0, VAON0 = 1, LIPS0 = 1).
5. When the main system clock is stopped
6. When the LCD is not operating (LCDON0 = 0, VAON0 = 0, LIPS0 = 0)
7. Then the LCD is operating (LCDON0 = 1, VAON0 = 1, LIPS0 = 1)
8. This is the total current that flows to V
Remark
Unless otherwise specified, the characteristics of alternate-function pins are the same as those of port
pins.
350
= 1.8 to 5.5 V) (5/6)
DD
Conditions
5.0 MHz crystal oscillation
operation mode
(C1 = C2 = 22 pF)
5.0 MHz crystal oscillation
Note 4
HALT mode
(C1 = C2 = 22 pF)
32.768 kHz crystal
oscillation operation
Note 5
mode
(C3 = C4 = 22 pF, R1 =
220kΩ)
32.768 kHz crystal
oscillation operation × 4
multiplication operation
Note 5
mode
(C3 = C4 = 22 pF, R1 =
220kΩ)
32.768 kHz
LCD not
Note 4
crystal
operating
oscillation
HALT
Note 5
mode
LCD
Note 7
(C3 = C4 =
operating
22 pF, R1 =
220kΩ)
32.768 kHz
LCD not
Note 4
crystal
operating
oscillation × 4
LCD
multiplication
Note 7
operating
HALT
Note 5
mode
(C3 = C4 =
22 pF, R1 =
220kΩ)
Note 6
STOP mode
5.0 MHz crystal oscillation
Note 8
A/D operating mode
(C1 = C2 = 22 pF)
DD
User's Manual U15331EJ4V1UD
µ
PD789488, 78F9488, 789489, 78F9489)
MIN.
Note 2
= 5.0 V ±10%
V
DD
Note 3
= 3.0 V ±10%
V
DD
Note 3
V
= 2.0 V ±10%
DD
Note 2
= 5.0 V ±10%
V
DD
Note 3
= 3.0 V ±10%
V
DD
Note 3
V
= 2.0 V ±10%
DD
= 5.0 V ±10%
V
DD
V
= 3.0 V ±10%
DD
= 2.0 V ±10%
V
DD
= 5.0 V ±10%
V
DD
V
= 3.0 V ±10%
DD
= 5.0 V ±10%
V
DD
V
= 3.0 V ±10%
DD
V
= 2.0 V ±10%
DD
= 5.0 V ±10%
V
DD
V
= 3.0 V ±10%
DD
= 2.0 V ±10%
V
DD
V
= 5.0 V ±10%
DD
= 3.0 V ±10%
V
DD
V
= 5.0 V ±10%
DD
= 3.0 V ±10%
V
DD
= 5.0 V ±10%
V
DD
V
= 3.0 V ±10%
DD
= 2.0 V ±10%
V
DD
Note 2
V
= 5.0 V ±10%
DD
Note 3
= 3.0 V ±10%
V
DD
Note 3
= 2.0 V ±10%
V
DD
and AV
.
DD
TYP.
MAX.
Unit
2.5
5.0
mA
0.5
1.2
mA
0.3
0.6
mA
1.0
2.0
mA
0.35
0.8
mA
0.1
0.4
mA
µ
38
100
A
µ
13
50
A
µ
7
25
A
µ
150
250
A
µ
75
160
A
µ
25
70
A
µ
8
32
A
µ
5
15
A
µ
28
79
A
µ
10
40
A
µ
7
27
A
µ
25
70
A
µ
8
32
A
µ
28
79
A
µ
10
40
A
µ
0.1
10
A
µ
0.05
5
A
µ
0.05
3
A
5.0
6.7
mA
1.5
2.2
mA
0.8
1.6
mA
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