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2. Power Supply Voltage and Operating Frequency Range
• H8/38347 Group
8.0
1.0
(0.5)*
1
1000
15.625
2
(7.813)*
• H8/38447 Group
8.0
5.0
1.0
(0.5)*
1
1000
625
15.625
2
(7.813)*
Notes 1. The figure in parentheses ( ) indicates the minimum operating frequency when an external clock is
2. The figure in parentheses ( ) indicates the minimum operating frequency when an external clock is
2.7
5.5
V
(V)
CC
• Active (high-speed) mode
• Sleep (high-speed) mode (except CPU)
2.7
5.5
V
(V)
CC
• Active (medium-speed) mode
• Sleep (medium-speed) mode (except A/D converter)
2.7
4.5
5.5
V
(V)
CC
• Active (high-speed) mode
• Sleep (high-speed) mode (except CPU)
2.7
4.5
5.5
V
(V)
CC
• Active (medium-speed) mode
• Sleep (medium-speed) mode (except A/D converter)
used. When the resonator is used the minimum operating frequency (φ) is 1 MHz.
used. When the resonator is used the minimum operating frequency (φ) is 15.625 kHz.
Section 15 Electrical Characteristics
19.2
16.384
9.6
8.192
4.8
4.096
2.7
• Subactive mode
• Subsleep mode (except CPU)
• Watch mode (except CPU)
19.2
16.384
9.6
8.192
4.8
4.096
2.7
• Subactive mode
• Subsleep mode (except CPU)
• Watch mode (except CPU)
Rev. 6.00 Aug 04, 2006 page 515 of 680
5.5
V
(V)
CC
5.5
V
(V)
CC
REJ09B0145-0600
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