R8C/33T Group 5. Electrical Characteristics
R01DS0046EJ0110 Rev.1.10 Page 44 of 47
Apr 26, 2011
Table 5.26 Electrical Characteristics (6) [1.8 V ≤ Vcc < 2.7 V]
(Topr = −20°C to 85°C (N version), unless otherwise specified.)
Symbol Parameter Condition
Standard
Unit
Min. Typ. Max.
I
CC Power supply current
(Vcc = 1.8 V to 2.7 V)
Single-chip mode,
output pins are open,
other pins are Vss
High-speed
clock mode
XIN = 5 MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
No division
—2.2—mA
XIN = 5 MHz (square wave)
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8
—0.8—mA
High-speed
on-chip
oscillator
mode
XIN clock off
High-speed on-chip oscillator on fOCO-F = 5 MHz
Low-speed on-chip oscillator on = 125 kHz
No division
—2.510mA
XIN clock off
High-speed on-chip oscillator on fOCO-F = 5 MHz
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8
—1.7—mA
XIN clock off
High-speed on-chip oscillator on fOCO-F = 4 MHz
Low-speed on-chip oscillator on = 125 kHz
Divide-by-16
MSTTRD = MSTTRC = 1
—1—mA
Low-speed
on-chip
oscillator
mode
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
Divide-by-8, FMR27 = 1, VCA20 = 0
—90300
µA
Wait mode XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
While a WAIT instruction is executed
Peripheral clock operation
VCA27 = VCA26 = VCA25 = 0, VCA20 = 1
—1590
µA
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator on = 125 kHz
While a WAIT instruction is executed
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0, VCA20 = 1
—480
µA
XIN clock off
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
While a WAIT instruction is executed
VCA27 = VCA26 = VCA25 = 0, VCA20 = 1
—3.5—
µA
Stop mode XIN clock off, Topr = 25
°C
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0
—2 5
µA
XIN clock off, Topr = 85
°C
High-speed on-chip oscillator off
Low-speed on-chip oscillator off
CM10 = 1
Peripheral clock off
VCA27 = VCA26 = VCA25 = 0
—5—µA