MPC555CME Freescale Semiconductor, MPC555CME Datasheet - Page 262

• Manufacturer Part Number: MPC555CME
• Description: KIT EVALUATION FOR MPC555
• Manufacturer: Freescale Semiconductor
• Type: Microcontrollerr

Specifications of MPC555CME

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: MPC555
• Data Bus Width: 32 bit
• Interface Type: RS-232
• For Use With/related Products: MPC555
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MPC555
USER’S MANUAL
EXTCLK
EXTAL
XTAL
/
MPC556
Oscillator Loss
Back_Up Clock
Main Clock
Oscillator
Detector
MUX
2:1
Figure 8-1 Clock Unit Block Diagram
CLOCKS AND POWER CONTROL
TBCLK
Rev. 15 October 2000
/4 or /256
MUX
(/4 or /16)
3:1 MUX
3:1
SPLL
VCOOUT
Lock
RTC / PIT Clock
and DRIVER
2:1 MUX
Dividers
Drivers
Power
(1/2N)
Clock
Low
TMBclk
Drivers
Driver
GCLK2
GCLK1C / GCLK2C
TO RCPU AND BBC
SYSTEM CLOCK
PITRTCLK
SYSTEM CLOCK
GCLK1 / GCLK2
CLKOUT
ENGCLK
TMBCLK
MOTOROLA
8-2