MC68HC681P 데이터 시트보기 (PDF) - Motorola => Freescale

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MC68HC681P

DUAL ASYNCHRONOUS RECEIVER/TRANSMITTER (DUART)™

Motorola => Freescale 

LIST OF TABLES

Table

Number

Title

Page

Number

2-1. Signal Summary ..............................................................................................2-1

4-1. Register Addressing and Address-Triggered Commands ...............................4-3

4-2. Programming of Input Port Functions .............................................................4-3

4-3. Programming of Output Port Functions ...........................................................4-4

4-4. Selection of Clock Sources for the Counter/Timer ..........................................4-5

4-5. Baud-Rate Generator Characteristics Crystal or Clock = 3.6864 MHz .........4-22

A-1. MC68HC2681 Signal Summary ..................................................................... A-3

A-2. MC68HC2681 Register Addressing and Address-Triggered Commands ...... A-5

MOTOROLA

MC68HC681 USER’S MANUAL

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