PCD3349 查看數據表（PDF） - Philips Electronics
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PCD3349 Datasheet PDF : 20 Pages
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Philips Semiconductors
8-bit microcontroller with DTMF generator
CONTENTS
1
FEATURES
2
GENERAL DESCRIPTION
3
ORDERING INFORMATION
4
BLOCK DIAGRAM
5
PINNING INFORMATION
5.1
Pinning
5.2
Pin description
6
FREQUENCY GENERATOR
6.1
Frequency generator derivative registers
6.2
Frequency registers
6.3
DTMF frequencies
6.4
Modem frequencies
6.5
Musical scale frequencies
7
TIMING
8
RESET
9
STOP MODE
10
IDLE MODE
11
INSTRUCTION SET
12
SUMMARY OF MASK OPTIONS
13
LIMITING VALUES
14
HANDLING
15
DC CHARACTERISTICS
16
AC CHARACTERISTICS
17
PACKAGE OUTLINES
18
SOLDERING
18.1
Introduction
18.2
DIP
18.3
SO
19
DEFINITIONS
20
LIFE SUPPORT APPLICATIONS
Product specification
PCD3349A
1998 May 11
2
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