MC68HC908JL8CSP View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

Manufacturer

MC68HC908JL8CSP

M68HC08 Microcontrollers

Freescale Semiconductor 

Appendix B

MC68HC908KL8

B.1 Introduction

This appendix introduces the MC68HC908KL8, an ADC-less device of the MC68HC908JL8. The entire

data book applies to this device, with exceptions outlined in this appendix.

Table B-1. Summary of MC68HC908KL8 and MC68HC908JL8 Differences

Analog-to-Digital Converter (ADC)

Registers at:

$003C, $003E, and $003E

Interrupt Vector at:

$FFDE and $FFDF

Available Packages

MC68HC908KL8

—

Not used;

locations are reserved.

Not used.

—

—

28-pin PDIP

28-pin SOIC

32-pin SDIP

—

MC68HC908JL8

13-channel, 8-bit.

ADC registers.

ADC interrupt vector.

20-pin PDIP (MC68HC908JK8)

20-pin SOIC (MC68HC908JK8)

28-pin PDIP

28-pin SOIC

32-pin SDIP

32-pin LQFP

B.2 MCU Block Diagram

Figure B-1 shows the block diagram of the MC68HC908KL8.

B.3 Pin Assignments

Figure B-2 and Figure B-3 show the pin assignments for the MC68HC908KL8.

MC68HC908JL8/JK8 • MC68HC08JL8/JK8 • MC68HC908KL8 Data Sheet, Rev. 3.1

Freescale Semiconductor

207

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