PCA84C822T Просмотр технического описания (PDF) - Philips Electronics

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производитель

PCA84C822T

8-bit microcontrollers for remote control transmitters

Philips Electronics 

VDD

RESET

T1

P20

P21

P22

P23

f osc / 30

WDT

ROM

8 kbytes

RAM

64 bytes

84CXXX

CORE

PCA84CXXX

T0/INT

V SS

P01 P03 P05 P07 P11 P13 P15 P17

P00 P02 P04 P06 P10 P12 P14 P16

T0/INT

OSCILLATOR

HARDWARE

MODULATOR

XTAL1

XTAL

XTAL2

OUTPUT

DRIVER

OUT

MCD248 - 2

Fig.2 Block diagram.

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