HD6433937 Datasheet, PDF (404/521 Pages) Hitachi Semiconductor – Hardware Manual

13.2 Electrical Characteristics
13.2.1 Power Supply Voltage and Operating Range
The power supply voltage and operating range of the H8/3937 Series and H8/3937R Series are
indicated by the shaded region in the figures.
1. Power supply voltage and oscillator frequency range
10.0
160
76.8
4.0
2.0
1.8
2.7
• Active (high-speed) mode
• Sleep (high-speed) mode
3.6
VCC (V)
1.8
3.6
VCC (V)
• All operating modes
Note: fosc is the frequency when an oscillator
element or external clock is used.
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