Renesas H8 Series

Section 16 Electrical Characteristics
Rev. 7.00 Mar 10, 2005 page 471 of 652
REJ09B0042-0700
Power Supply Voltage and Operating Frequency Range
• Subactive mode
• Subsleep mode (except CPU)
• Watch mode (except CPU)
16.384
8.192
4.096
2.7 3.6
V
CC (V)
φ
SUB
(kHz)
19.2
9.6
4.8
(0.5)
5.0
1.0
2.7 3.6
V
CC (V)
φ (MHz)
(7.8125)
625
15.625
2.7 3.6
V
CC (V)
φ (kHz)
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
(φ) is 1 MHz.
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
(φ) is 15.625 kHz.
• Active (high-speed) mode
• Sleep (high-speed) mode (except CPU)
• Active (medium-speed) mode
• Sleep (medium-speed) mode
(except A/D converter)