RL78/G1H CHAPTER 6 CLOCK GENERATOR
R01UH0575EJ0120 Rev. 1.20 Page 127 of 920
Dec 22, 2016
Caution Change the main system clock (fMAIN) by the CKC register within the operable voltage range of the
flash operation mode set in the option byte (000C2H) before and after the clock change.
Value of option byte (000C2H)
Flash operation mode Operating frequency range Operating voltage range
CMODE0
0 LS (low-speed main) mode 1 MHz to 8 MHz 1.8 V to 3.6 V
1 HS (high-speed main) mode 1 MHz to 16 MHz 2.4 V to 3.6 V
1 MHz to 32 MHz 2.7 V to 3.6 V
To Next Page
Loading...
Need help?
General
