MC9S08JM16 Datasheet, PDF (36/386 Pages) Freescale Semiconductor, Inc – Microcontrollers

Chapter 3 Modes of Operation
5 _{ERCLKEN and EREFSTEN set in MCGC2, else in standby. For high frequency range}
(RANGE in MCGC2 set), it also requires the LVD to be enabled in stop3.
6 _{USBEN in CTL is set and USBPHYEN in USBCTL0 is set, else off.}
MC9S08JM16 Series Data Sheet, Rev. 2
36
Freescale Semiconductor