MC908JL3ECPE Datasheet, PDF (175/180 Pages) Freescale Semiconductor, Inc – Microcontrollers

Appendix C
MC68HC908KL3E/KK3E
C.1 Introduction
This appendix introduces two devices, that are ADC-less versions of MC68HC908JL3E/JK3E:
• MC68HC908KL3E
• MC68HC908KK3E
The entire data book applies to these devices, with exceptions outlined in this appendix.
Table C-1. Summary of MC68HC908KL3E/KK3E and MC68HC908JL3E Differences
Analog-to-Digital Converter (ADC)
Registers at:
$003C, $003E, and $003E
Interrupt Vector at:
$FFDE and $FFDF
Available Packages
MC68HC908KL3E/KK3E
—
Not used;
locations are reserved.
Not used.
20-pin PDIP (MC68HC908KK3E)
20-pin SOIC (MC68HC908KK3E)
28-pin PDIP
28-pin SOIC
—
MC68HC908JL3E
12-channel, 8-bit.
ADC registers.
ADC interrupt vector.
20-pin PDIP (MC68HC908JK3E)
20-pin SOIC (MC68HC908JK3E)
28-pin PDIP
28-pin SOIC
48-pin LQFP
C.2 MCU Block Diagram
Figure C-1 shows the block diagram of the MC68HC908KL3E/KK3E.
C.3 Pin Assignments
Figure C-2 and Figure C-3 show the pin assignments for the MC68HC908KL3E/KK3E.
MC68HC908JL3E Family Data Sheet, Rev. 4
Freescale Semiconductor
175