
Rev.2.00
Jan 30, 2006
REJ03B0102-0200
R8C/14 Group, R8C/15 Group
5. Electrical Characteristics
Table 5.14
Electrical Characteristics (2) [Vcc = 5V] (Topr = -40 to 85
°C, unless otherwise specified.)
Symbol
Parameter
Condition
Standard
Unit
Min.
Typ.
Max.
ICC
Power Supply
Current
(VCC=3.3 to 5.5V)
In single-chip mode,
the output pins are
open and other pins
are VSS
High-Speed
Mode
XIN = 20MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
No division
915
mA
XIN = 16MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
No division
814
mA
XIN = 10MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
No division
5
mA
Medium-
Speed Mode
XIN = 20MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
Divide-by-8
4
mA
XIN = 16MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
Divide-by-8
3
mA
XIN = 10MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
Divide-by-8
2
mA
High-Speed
On-Chip
Oscillator
Mode
Main clock off
High-speed on-chip oscillator on=8MHz
Low-speed on-chip oscillator on=125kHz
No division
48
mA
Main clock off
High-speed on-chip oscillator on=8MHz
Low-speed on-chip oscillator on=125kHz
Divide-by-8
1.5
mA
Low-Speed
On-Chip
Oscillator
Mode
Main clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
Divide-by-8
470
900
A
Wait Mode
Main clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
While a WAIT instruction is executed
Peripheral clock operation
VCA26 = VCA27 = 0
40
80
A
Wait Mode
Main clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on=125kHz
While a WAIT instruction is executed
Peripheral clock off
VCA26 = VCA27 = 0
38
76
A
Stop Mode
Main clock off, Topr = 25
°C
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA26 = VCA27 = 0
0.8
3.0
A