mc68hc908jb16 Freescale Semiconductor, Inc, mc68hc908jb16 Datasheet - Page 96

• Manufacturer Part Number: mc68hc908jb16
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Oscillator (OSC)
7.4.6 Oscillator Out (OSCOUT)
7.5 Low-Power Modes
7.5.1 Wait Mode
7.5.2 Stop Mode
7.6 Oscillator During Break Mode
Technical Data
96
OSCOUT is the divide-by-two signal after the clock doubler circuit. It
runs at the same speed as OSCXCLK, at crystal frequency (f
signal goes to the SIM, which generates the MCU clocks. OSCOUT will
be divided-by-two again in the SIM and results in the internal bus
frequency being one half of the crystal frequency.
The WAIT and STOP instructions put the MCU in low-power-
consumption standby modes.
The WAIT instruction has no effect on the oscillator logic. OSCXCLK
continues to drive to the MCU.
The STOP instruction disables the OSCXCLK output.
The oscillator continues to drive OSCXCLK when the chip enters the
break state.
Oscillator (OSC)
MC68HC908JB16
Freescale Semiconductor
XCLK
—
Rev. 1.1
). This