
S1C88409 TECHNICAL MANUAL
EPSON
207
CHAPTER 8: ELECTRICAL CHARACTERISTICS
8.4 Analog Circuit Characteristics and Current Consumption
Item
SVD voltage
SVD circuit response time
Power current
Low-power mode
VD1C1="0", VD1C0="1"
Power current
Normal mode
VD1C1="0", VD1C0="0"
Power current
High-speed mode 1
VD1C1="1", VD1C0="0"
Power current
High-speed mode 2
VD1C1="1", VD1C0="1"
SVD circuit current
OSC1 CR oscillation current
Unless otherwise specified:
VDD=1.8 to 5.5 V, VSS=0 V, Ta=25
°C, OSC1=32.768 kHz crystal oscillation,
OSC3=external clock input
Symbol
VSVD
tSVD
IDD1
IDD2
IDD3
IDD4
IDD1
IDD2
IDD3
IDD4
IDD1
IDD2
IDD3
IDD4
IDD1
IDD2
IDD3
IDD4
ISVDN
ICR1
Unit
V
s
A
mA
A
mA
A
mA
A
mA
A
Note
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5
6
Max.
3.75
3.05
2.1
100
1.0
5.0
20.0
0.5
1.5
7.0
25.0
0.7
2.0
12.0
35.0
1.0
3.0
20.0
50.0
1.4
15
50
Typ.
3.4
2.8
1.9
0.45
1.8
9.0
0.3
0.55
3.0
14.0
0.45
0.65
5.0
21.0
0.65
0.75
9.0
32.0
0.9
7
20
Min.
3.05
2.55
1.7
Condition
SVD1="1", SVD0=X
SVD1="0", SVD0="1"
SVD1="0", SVD0="0"
In SLEEP status
In HALT status
CPU is in operating (32.768 kHz)
CPU is in operating (1 MHz)
In SLEEP status
In HALT status
CPU is in operating (32.768 kHz)
CPU is in operating (1 MHz)
In SLEEP status
In HALT status
CPU is in operating (32.768 kHz)
CPU is in operating (1 MHz)
In SLEEP status
In HALT status
CPU is in operating (32.768 kHz)
CPU is in operating (1 MHz)
VDD=5.0 V
RCR=1.5 M
, normal mode
Note) 1.
2.
3.
4.
5.
6.
OSC1: Stop
OSC3: Stop
CPU, ROM, RAM: Stop
Clock Timer: Stop
SVD: Off
Others: Stop
OSC1: On
OSC3: Stop
CPU, ROM, RAM: Stop
Clock Timer: Run
SVD: Off
Others: Stop
OSC1: On
OSC3: Stop
CPU, ROM, RAM: Run
Clock Timer: Run
SVD: Off
Others: Stop
OSC1: On
OSC3: On
CPU, ROM, RAM: Run
Clock Timer: Run
SVD: Off
Others: Stop
OSC1: On
OSC3: Stop
CPU, ROM, RAM: Stop
Clock Timer: Run
SVD: On
Others: Stop
When the OSC1 CR oscillation circuit is selected by mask option.