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PCA84C822

NXP

8-bit microcontrollers for remote control transmitters

INTEGRATED CIRCUITS DATA SHEET PCA84C122; 222; 422; 622; 822 8-bit microcontrollers for remote control transmitters Pr...



PCA84C822

NXP


Octopart Stock #: O-36351

Findchips Stock #: 36351-F

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Description
INTEGRATED CIRCUITS DATA SHEET PCA84C122; 222; 422; 622; 822 8-bit microcontrollers for remote control transmitters Product specification Supersedes data of February 1994 File under Integrated Circuits, IC14 1995 May 01 Philips Semiconductors Philips Semiconductors Product specification 8-bit microcontrollers for remote control transmitters CONTENTS 1 2 2.1 3 4 5 6 6.1 6.2 7 8 8.1 8.2 8.3 9 9.1 9.2 10 11 12 13 14 15 16 17 17.1 17.2 18 19 FEATURES GENERAL DESCRIPTION Important note MEMORY AND I/O CONFIGURATIONS ORDERING INFORMATION BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description POWER-ON-RESET STATUS AND PORT OPTIONS HARDWARE MODULATOR Interface between the 84CXXX core and derivative logic Instructions for data transfer between the 84CXXX core and derivative logic Operation of the Hardware Modulator INTERRUPTS Internal timer/counter External keypad wake-up and T0/INT pin OUTPUT DRIVER WATCHDOG TIMER (WDT) LIMITING VALUES DC CHARACTERISTICS AC CHARACTERISTICS APPLICATION INFORMATION PACKAGE OUTLINES SOLDERING Plastic small outline packages Plastic dual in-line packages DEFINITIONS LIFE SUPPORT APPLICATIONS PCA84C122; 222; 422; 622; 822 1995 May 01 2 Philips Semiconductors Product specification 8-bit microcontrollers for remote control transmitters 1 FEATURES PCA84C122; 222; 422; 622; 822 Although the PCA84C122 is specifically referred to throughout this data sheet, the information applies to all the devices. The differences between the PCA84C122 and the othe...




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