Datasheet
M32C/87 Group (M32C/87, M32C/87A, M32C/87B) 5. Electrical Characteristics
REJ03B0127-0151 Rev.1.51 Jul 31, 2008
Page 53 of 85
Table 5.7 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. Value is obtained when setting the FMSTP bit in the FMR0 register to 1 (flash memory stopped) and running
the program on RAM.
Symbol Parameter Measurement Condition
(1)
Standard
Unit
Min. Typ. Max.
ICC Power
supply
current
Flash memory
version
f(CPU) = 32 MHz 32 45 mA
f(CPU) = 16 MHz 19 mA
f(CPU) = 8 MHz 12 mA
f(CPU) = f(Ring)
In on-chip oscillator low-power consumption mode
2.6 mA
f(CPU) = 32 kHz
In low-power consumption mode
While flash memory is operating
430 μA
f(CPU) = 32 kHz
In low-power consumption mode
While flash memory is stopped
(2)
30 μA
Wait mode: f(CPU) = f(Ring)
After entering wait mode from on-chip oscillator
low-power consumption mode
50 μA
Stop mode (while clock is stopped) 0.8 5 μA
Stop mode (while clock is stopped) Topr = 85°C50μA
Mask ROM
version
f(CPU) = 32 MHz 32 45 mA
f(CPU) = 16 MHz 19 mA
f(CPU) = 8 MHz 12 mA
f(CPU) = f(Ring)
In on-chip oscillator low-power consumption mode
1mA
f(CPU) = 32 kHz
In low-power consumption mode
30 μA
Wait mode: f(CPU) = f(Ring)
After entering wait mode from on-chip oscillator
low-power consumption mode
50 μA
Stop mode (while clock is stopped) 0.8 5 μA
Stop mode (while clock is stopped) Topr = 85°C50μA
VCC1 = VCC2 = 5V