FEDL610406-05

ML610404/ML610405/ML610406

3/30

• Clock

− Low-speed clock (Operation of this LSI is not guaranteed under a condition with no supply of low-speed crystal oscillation

clock)

Crystal oscillation (32.768 kHz)

− High-speed clock: Built-in RC oscillation (500 kHz, 2MHz)

• Power management

− HALT mode: Suspends the instruction execution by CPU (peripheral circuits are in operating states)

− STOP mode: Stops the low-speed oscillation and high-speed oscillation (Operations of CPU and peripheral circuits are

stopped.)

− High-speed clock gear: The frequency of high-speed system clock can be changed by software (1/1, 1/2, 1/4, or 1/8 of the

oscillation clock)

− Block control function: Completely stops the operation of any function block circuit that is not used (resets registers and

stops clock)

• Guaranteed operating range

− Operating temperature: -20°C to +70°C (P version: -40°C to +85°C)