Freescale Semiconductor, Inc.
General Description
– MEBI (multiplexed external bus interface)
– MBI (internal bus interface and map)
– INT (interrupt control)
• Clock generation
– Phase-locked loop clock frequency multiplier
– Limp home mode in absence of external clock
– Slow mode divider
– Low power 0.5 to 16 MHz crystal oscillator reference clock
• 112-Pin TQFP package or 80-pin QFP package
– Up to 68 general-purpose I/O lines, plus up to 18 input-only
lines in 112TQFP
or
Up to 48 general-purpose I/O lines, plus up to 10 input-only
lines in 80QFP
• 8MHz operation at 5V
• Development support
– Single-wire background debug™ mode (BDM)
– On-chip hardware breakpoints
Advance Information
26
68HC(9)12D60 — Rev 4.0
General Description
MOTOROLA
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA [ MOTOROLA ]
