Datasheet

FS98O22
Rev. 1.6 34/146
Table 4-3 Voltage Doubler operation frequency selection table
M0_CK S_PCK Voltage Doubler Operation Frequency
0 0 MCK/200
0 1 MCK/100
1 X ECK/32
If the user doesn’t want the VGG to be generated from the Voltage Doubler, then the ENPUMP should be set to
disable the voltage Doubler, and input the VGG pin a voltage as voltage regulator power supply.
FORTUNE'
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