Datasheet

Table Of Contents
Section 25 Electrical Characteristics (H8S/2215R)
Page 754 of 846 REJ09B0140-0900 Rev. 9.00
Sep 16, 2010
H8S/2215 Group
25.2 Power Supply Voltage and Operating Frequency Range
Power supply voltage and operating frequency ranges (shaded areas) are shown in figure 25.1.
(1) When on-chip USB is not used
system clock
f (MHz)
16.0
24.0
13.0
0
2.7 3.0
3.6
Vcc, PLLVcc, DrVcc, AVcc (V)
(2) When on-chip USB is used
16.0
13.0
0
2.7 3.0
3.6
Vcc, PLLVcc, DrVcc, AVcc (V)
(3) When USB boot program is executed by HD64F2215U
16.0
13.0
0
2.7 3.0
3.6
PLLVcc, DrVcc, AVcc (V)
With operation of USB operating clock (48 MHz)
provided by PLL 2 or 3 multiplication
system clock
f (MHz)
24.0
system clock
f (MHz)
24.0
Figure 25.1 Power Supply Voltage and Operating Ranges