23.2
Power Supply Voltage and Operating Frequency Range
Power supply voltage and operating frequency ranges (shaded areas) are shown in figure 23-1.
Figure 23-1 Power Supply Voltage and Operating Ranges
754
Operating range in high-speed, medium-speed,
24
20
16
12
8
4
0
3
3.5
Power supply voltage (V)
Operating range in watch, sub-active,
32.768
0
3
3.5
Power supply voltage (V)
and sleep modes
4
4.5
5
and sub-sleep modes
4
4.5
5
5.5
6
5.5
6