Rev.2.02
Mar 31, 2009
REJ03B0202-0202
7549 Group
Table 15 Electrical characteristics (2)
(VCC = 1.8 to 5.5 V, VSS = 0 V, Ta =
20 to 85 °C, unless otherwise noted)
Symbol
Parameter
Test conditions
Limits
Min.
Typ.
Max.
Unit
Icc
Power
source
current
f(XIN)=8 MHz (ceramic resonator)
Vcc = 5.0 V
High-speed on-chip oscillator: stop
Low-speed on-chip oscillator: stop
Output transistors “off”
Low voltage detection circuit: enable
Low-speed on-chip oscillator: oscillation
Vcc = 5.0 V
High-speed on-chip oscillator: stop
XIN: stop
Output transistors “off”
Low voltage detection circuit: enable
Increment when A/D conversion is executed
f(XIN) = 8 MHz,, Vcc = 5.0 V
Stop mode
Output transistors “off”
Low-speed on-chip oscillator: stop
Low voltage detection circuit: stop
Ta = 25 °C
Ta = 85 °C
Double-speed mode
5.2
2.5
A
mA
Low-speed mode
1.7
0.6
mA
High-speed on-chip oscillator: oscillation
Vcc = 5.0 V
Low-speed on-chip oscillator: stop
XIN: stop
Output transistors “off”
Low voltage detection circuit: enable
1.0
0.35
mA
f(XIN) = 2 MHz (ceramic resonator)
Vcc = 2.0 V
High-speed on-chip oscillator: stop
Low-speed on-chip oscillator: stop
Output transistors “off”
Low voltage detection circuit: enable
Low-speed on-chip oscillator: oscillation
Vcc = 2.0 V
High-speed on-chip oscillator: stop
XIN: stop
Output transistors “off”
Low voltage detection circuit: enable
Low-speed mode
70
25
A
60
23
A
0.5
mA
1.0
0.1
10
Wait mode, functions except
timer 1 disabled
Wait mode, functions except
timer 1 disabled
f(XCIN)=32.768 kHz
Vcc = 5.0 V
High-speed on-chip oscillator: stop
Low-speed on-chip oscillator: stop
Output transistors “off”
Low voltage detection circuit: enable
f(XCIN) = 32.768 kHz
Vcc = 2.0 V
High-speed on-chip oscillator: stop
Low-speed on-chip oscillator: stop
Output transistors “off”
Low voltage detection circuit: enable
Low-speed mode
450
190
A
430
150
A
Wait mode, functions except
timer 1 disabled
Low-speed mode
65
24
A
55
23
A
Wait mode, functions except
timer 1 disabled
Low voltage detection circuit self
consumption current
Ta = 25 °C
Vcc = 2.0 V
Ta = 25 °C
Vcc = 5.0 V
70
20
A
Double-speed mode
600
230
A
Low-speed mode
400
120
A
350
105
A
Wait mode, functions except
timer 1 disabled
Double-speed mode
10
6.0
mA
Low-speed mode
6.0
2.6
mA
5.0
1.9
mA
Wait mode, functions except
timer 1 disabled
Double-speed mode
200
100
A
Low-speed mode
180
85
A
170
80
A
Wait mode, functions except
timer 1 disabled