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NXP Semiconductors Electronic Components Datasheet

PCD3350A Datasheet

8-bit microcontroller with DTMF generator/ 256 bytes EEPROM and real-time clock

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INTEGRATED CIRCUITS
DATA SHEET
PCD3350A
8-bit microcontroller with DTMF
generator, 256 bytes EEPROM and
real-time clock
Product speciļ¬cation
Supersedes data of 1996 May 09
File under Integrated Circuits, IC03
1996 Dec 18


NXP Semiconductors Electronic Components Datasheet

PCD3350A Datasheet

8-bit microcontroller with DTMF generator/ 256 bytes EEPROM and real-time clock

No Preview Available !

Philips Semiconductors
8-bit microcontroller with DTMF generator,
256 bytes EEPROM and real-time clock
Product speciļ¬cation
PCD3350A
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 Melody output (P1.7/MDY)
6.3 DTMF clock divider and output (DP1.7/DCO)
6.4 Frequency registers
6.5 DTMF frequencies
6.6 Modem frequencies
6.7 Musical scale frequencies
7 EEPROM AND TIMER 2 ORGANIZATION
7.1 EEPROM registers
7.2 EEPROM latches
7.3 EEPROM flags
7.4 EEPROM macros
7.5 EEPROM access
7.6 Timer 2
8 REAL-TIME CLOCK
8.1 Oscillator
8.2 Divider chain
8.3 Frequency adjustment
8.4 Real-time clock derivative registers
9
10
11
12
13
14
15
16
17
18
19
20
21
21.1
21.2
21.3
21.4
22
23
DERIVATIVE INTERRUPTS
TIMING
RESET
IDLE MODE
STOP MODE
SUMMARY OF I/O PORTS AND ROM 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


Part Number PCD3350A
Description 8-bit microcontroller with DTMF generator/ 256 bytes EEPROM and real-time clock
Maker NXP
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