LC87F2708A_09 Datasheet, PDF (16/21 Pages) Sanyo Semicon Device – FROM 8K byte, RAM 512 byte on-chip 8-bit 1-chip Microcontroller

LC87F2708A
Consumption Current Characteristics at Ta = -40 to +85°C, VSS1 = 0V
Parameter
Symbol
Normal mode
consumption
current
(Note 10-1)
IDDOP(1)
IDDOP(2)
Pin/
Remarks
Conditions
VDD[V]
min
VDD1
• FmHRC=40MHz oscillation mode
• System clock set to high-speed RC, 10MHz
4.5 to 5.5
(1/4 of 40MHz)
• Medium-speed RC oscillation stopped
• System clock frequency division ratio set to 1/1 _{2.7 to 3.6}
Specification
typ
max
unit
7.8
14
4.9
9.4
IDDOP(3)
IDDOP(4)
• FmHRC=20MHz oscillation mode
• System clock set to high-speed RC, 10MHz
(1/2 of 20MHz)
• Medium-speed RC oscillation stopped
• System clock frequency division ratio set to 1/1
4.5 to 5.5
2.7 to 3.6
7.1
12.8
4.5
8.6
IDDOP(5)
IDDOP(6)
HALT mode
consumption
current
(Note 10-1)
IDDHALT(1)
IDDHALT(2)
• High-speed RC oscillation stopped
• System clock set to medium-speed RC
oscillation mode
• System clock frequency division ratio set to 1/2
HALT mode
• FmHRC=40MHz oscillation mode
• System clock set to high-speed RC,
10MHz (1/4 of 40MHz)
• Medium-speed RC oscillation stopped
• System clock frequency division ratio set to 1/1
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
0.60
1.9
0.38
1.3
mA
3.2
5.0
2.0
3.1
IDDHALT(3)
IDDHALT(4)
HALT mode
• FmHRC=20MHz oscillation mode
• System clock set to high-speed RC,
10MHz (1/2 of 20MHz)
• Medium-speed RC oscillation stopped
• System clock frequency division ratio set to 1/1
4.5 to 5.5
2.7 to 3.6
2.5
3.9
1.6
2.5
IDDHALT(5)
IDDHALT(6)
HALT mode
• High-speed RC oscillation stopped
• System clock set to medium-speed RC
oscillation mode
• System clock frequency division ratio set to 1/2
4.5 to 5.5
2.7 to 3.6
0.32
1.0
0.16
0.55
HOLD mode
consumption
current
(Note 10-1)
IDDHOLD(1)
IDDHOLD(2)
IDDHOLD(3)
IDDHOLD(4)
HOLD mode
• Ta=-10 to +50°C
HOLD mode
• Ta=-40 to +85°C
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
0.04
3.0
0.02
1.8
0.04
34
0.02
22
IDDHOLD(5)
IDDHOLD(6)
HOLD mode
• LVD option selected
• Ta=-10 to +50°C
4.5 to 5.5
2.7 to 3.6
3.1
6.8
2.4
4.2
IDDHOLD(7)
IDDHOLD(8)
HOLD mode
• LVD option selected
• Ta=-40 to +85°C
4.5 to 5.5
2.7 to 3.6
3.1
39
2.4
25
μA
IDDHOLD(9)
IDDHOLD(10)
HOLD mode
• Watchdog timer active
• Ta=-10 to +50°C
4.5 to 5.5
2.7 to 3.6
3.4
10
1.7
6.0
IDDHOLD(11)
IDDHOLD(12)
HOLD mode
• Watchdog timer active
• Ta=-40 to +85°C
4.5 to 5.5
2.7 to 3.6
3.4
42
1.7
27
IDDHOLD(13)
HOLD mode
4.5 to 5.5
110
160
IDDHOLD(14)
• Comparator active
(IN+=VDD, IN-=VSS)
2.7 to 3.6
65
100
Note 10-1: The consumption current value includes none of the currents that flow into the output Tr and internal pull-up
resistors.
No.A1335-16/21