PCA5010H/F1 Просмотр технического описания (PDF) - Philips Electronics

Номер в каталоге

Компоненты Описание

производитель

PCA5010H/F1

Pager baseband controller

Philips Electronics 

Philips Semiconductors

Pager baseband controller

Product specification

PCA5010

6.3 Overview on the different clocks used within the PCA5010

Figure 3 gives an overview on the clocks available within the PCA5010 for the different functions.

handbook, full pagewidth

76.8 kHz

OSCILLATOR

6 MHz

OSCILLATOR

OS6CON.7

76.8 kHz

TONE GENERATOR

(both clock edges

are used)

76.8 kHz

76.8 kHz

76.8 kHz

CLOCK

CORRECTION

CORR

38.4 kHz

CCON.7

÷150

DIVIDER ÷9600

FOR

THE

DIFFERENT ÷2400

FREQUENCIES

÷4

256 Hz

4 Hz

16 Hz

9.6 kHz

76.8 kHz

6 MHz

UART

(both clock edges

are used)

TIMER 1

(both clock edges

are used)

DEMODULATOR/

CLOCK RECOVERY

TIMER 0

REAL-TIME CLOCK

WATCHDOG

WAKE-UP COUNTER

DC/DC CONVERTER

DIVIDER

OS6CON.7

1.5 MHz

I2C-BUS

6 MHz

MICROCONTROLLER

OUTPUT AND

EXTERNAL ACCESS

MGL460

1998 Nov 02

Fig.3 Overview on the clocks used within the PCA5010.

10

Share Link: