Datasheet

M32C/8B Group 5. Electrical Characteristics
REJ03B0242-0100 Rev.1.00 Nov 01, 2009
Page 39 of 67
Table 5.8 Electrical Characteristics (3/3) (VCC1 = VCC2 = 5.5 V, VSS = 0 V, Topr = 25°C)
NOTES:
1. In single-chip mode, leave the output pins open and connect the input pins to VSS.
2. When setting the FMSTP bit in the FMR0 register to 1 (flash memory stopped) and running the program on
RAM.
3. When the FMR40 bit in the FMR4 register is set to 1 (low-speed access).
4. When the FMR40 bit is set to 1 and the MRS bit in the VRCR register is set to 1 (main voltage regulator stops).
5. When the MRS bit is set to 1.
6. When the MRS bit is set to 1 and the CM0 bit in the CM03 register is set to 0 (XCIN-XCOUT drive capability
Low).
Symbol Parameter
Condition
(1)
Standard
Unit
Min. Typ. Max.
ICC Power
supply
current
f(CPU) = 32 MHz 26 42 mA
f(CPU) = 16 MHz 16 mA
f(CPU) = 8 MHz 10 mA
f(CPU) = f(Ring)
(3)
In on-chip oscillator low-power consumption mode
1.5 mA
In on-chip oscillator low-power consumption mode, flash memory is
stopped
(2)
400 μA
f(CPU) = 32 kHz
(4)
In low-power consumption mode, flash memory is operating
430 μA
f(CPU) = 32 kHz
(5)
In low-power consumption mode, flash memory is stopped
(2)
50 μA
Wait mode: f(CPU) = f(Ring)
After entering wait mode from on-chip oscillator low-power
consumption mode
110 μA
Wait mode: f(CPU) = 32kHz
(6)
After entering wait mode from low-power consumption mode
10 μA
Stop mode (clock is stopped) 4 μA
Stop mode (clock is stopped) Topr = 85°C 200 μA
VCC1 = VCC2 = 5V