Table of Contents
Advertisement
15.4
H8/3847R Electrical Characteristics (Wide-range Specification)
15.4.1
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
10.0
4.0
2.0
1.8
2.7
• Active (high-speed) mode
• Sleep (high-speed) mode
• Internal power supply step-down circuit not used
Note: fosc is the oscillator frequency. When external
clocks are used, fosc=1MHz is the minimum.
10.0
4.0
2.0
1.8
• Active (high-speed) mode
• Sleep (high-speed) mode
• Internal power supply step-down circuit used
Note: fosc is the oscillator frequency. When external
clocks are used, fosc=1MHz is the minimum.
4.5
5.5
V
(V)
CC
2.7
5.5
V
(V)
CC
Section 15 Electrical Characteristics
38.4
32.768
1.8
• All operating modes
Rev. 6.00 Aug 04, 2006 page 481 of 680
3.6
5.5
V
(V)
CC
REJ09B0145-0600
Advertisement
Table of Contents
