HD6433802H Datasheet, PDF (332/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

14.2 H8/3802 Series Electrical Characteristics
14.2.1 Power Supply Voltage and Operating Range
The power supply voltage and operating range are indicated by the shaded region in the figures.
1. Power supply voltage and oscillator frequency range
16.0
38.4
32.768
10.0
4.0
2.0
1.8 2.7
4.5 5.5
VCC (V)
• Active (high-speed) mode
• Sleep (high-speed) mode
• Note 1: The fosc values are those when an oscillator
is used; when an external clock is used the
minimum value of fosc is 1 MHz.
1.8
3.0
4.5 5.5
VCC (V)
• All operating
• Note 2: When an oscillator is used for the subclock,
hold VCC at 2.2 V to 5.5 V from power-on
until the oscillation settling time has elapsed.
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