Philips Semiconductors
8-bit microcontrollers with DTMF
generator and 256 bytes EEPROM
CONTENTS
1
2
3
4
5
5.1
5.2
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
7
7.1
7.2
7.3
7.4
7.5
7.6
8
9
10
11
12
13
14
15
16
17
18
19
20
20.1
20.2
20.3
20.4
21
22
FEATURES
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING INFORMATION
Pinning
Pin description
FREQUENCY GENERATOR
Frequency generator derivative registers
Melody output (P1.7/MDY)
DTMF clock divider and output (DP1.7/DCO)
Frequency registers
DTMF frequencies
Modem frequencies
Musical scale frequencies
EEPROM AND TIMER 2 ORGANIZATION
EEPROM registers
EEPROM latches
EEPROM flags
EEPROM macros
EEPROM access
Timer 2
DERIVATIVE INTERRUPTS
TIMING
RESET
IDLE MODE
STOP MODE
SUMMARY OF I/O PORTS AND MASK
OPTIONS
SUMMARY OF DERIVATIVE REGISTERS
HANDLING
LIMITING VALUES
DC CHARACTERISTICS
AC CHARACTERISTICS
PACKAGE OUTLINES
SOLDERING
Introduction
Reflow soldering
Wave soldering
Repairing soldered joints
DEFINITIONS
LIFE SUPPORT APPLICATIONS
1996 Dec 18
2
Product speciļ¬cation
PCA3354C; PCD3354A
