HD6433802H Datasheet, PDF (333/435 Pages) Hitachi Semiconductor – Single-Chip Microcomputer

2. Power supply voltage and operating frequency range
8.0
19.2
5.0
16.384
2.0
1.0
(0.5)
1.8 2.7
4.5 5.5
VCC (V)
• Active (high-speed) mode
• Sleep (high-speed) mode (except CPU)
Note 1. The figure in parentheses is the minimum operating
frequency when an external clock is input. When
using an oscillator, the minimum operating frequency
(ø) is 1 MHz.
1000
625
9.6
8.192
4.8
4.096
1.8
3.6
• Subactive mode
• Subsleep mode (except CPU)
• Watch mode (except CPU)
5.5
VCC (V)
250
15.625
(7.8125)
1.8 2.7
• Active (medium-speed) mode
• Sleep (medium-speed) mode
(except A/D converter)
4.5 5.5
VCC (V)
Note 2. The figure in parentheses is the minimum operating
frequency when an external clock is input. When
using an oscillator, the minimum operating frequency
(ø) is 15.625 kHz.
3. Analog power supply voltage and A/D converter operating range
5.0
1000
1.0
625
500
(0.5)
1.8
2.7
4.5
5.5
AV_CC (V)
1.8
2.7
• Active (high-speed) mode
• Sleep (high-speed) mode
• Active (medium-speed) mode
• Sleep (medium-speed) mode
Note 3:
When AVCC = 1.8 V to 2.7 V, the operating range is limited to ø = 1.0 MHz when using an oscillator,
and is ø = 0.5 MHz to 1.0 MHz when using an external clock.
4.5
5.5
AV_CC (V)
315