P83CL580

INTEGRATED CIRCUITS DATA SHEET P80CL580; P83CL580 Low voltage 8-bit microcontrollers with UART, I2C-bus and ADC Product specification Supersedes data of 1996 Oct 04 File under Integrated circuits, IC20 1997 Mar 14 Philips Semiconductors Product specification Low voltage 8-bit microcontrollers with UART, I2C-bus and ADC CONTENTS 1 2 2.1 3 4 5 6 7 7.1 7.2 8 8.1 8.2 9 9.1 9.2 9.3 9.4 10 10.1 10.2 10.3 10.4 11 11.1 11.2 11.3 11.4 12 12.1 12.2 13 13.1 14 14.1 14.2 14.3 14.4 14.5 FEATURES GENERAL DESCRIPTION ROMless version: P80CL580 APPLICATIONS ORDERING INFORMATION BLOCK DIAGRAM FUNCTIONAL DIAGRAM PINNING INFORMATION Pinning Pin description FUNCTIONAL DESCRIPTION OVERVIEW General CPU timing MEMORY ORGANIZATION Program Memory Data Memory Special Function Registers (SFRs) Addressing I/O FACILITIES Ports Port options Port 0 options SET/RESET options TIMERS/EVENT COUNTERS Timer 0 and Timer 1 Timer T2 Timer/Counter 2 Control Register (T2CON) Watchdog Timer PULSE WIDTH MODULATED OUTPUT Prescaler Frequency Control Register (PWMP) Pulse Width Register (PWM0) ANALOG-TO-DIGITAL CONVERTER (ADC) ADC Control Register (ADCON) REDUCED POWER MODES Idle mode Power-down mode Wake-up from Power-down mode Status of external pins Power Control Register (PCON) 15 15.1 15.2 15.3 15.4 16 16.1 16.2 16.3 17 17.1 17.2 17.3 18 19 19.1 19.2 20 21 22 23 24 25 26 26.1 26.2 26.3 26.4 27 28 29 P80CL580; P83CL580 I2C-BUS SERIAL I/O Serial Control Register (S1CON) Serial Status Register (S1STA) Data Shift Regi...