P80CE560 Datasheet | NXP Semiconductors

INTEGRATED CIRCUITS DATA SHEET P8x CE560 8-bit microcontroller Product specification File under Integrated Circuits, IC20 1997 Aug 01 Philips Semiconductors Product specification 8-bit microcontroller CONTENTS 1 2 2.1 2.2 3 4 5 6 6.1 6.2 7 8 8.1 8.2 8.3 9 10 10.1 10.2 10.3 11 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 12 12.1 12.2 12.3 13 13.1 13.2 14 14.1 14.2 14.3 14.4 14.5 Features GENERAL DESCRIPTION Electromagnetic patibility (EMC) Remendation on ALE ORDERING INFORMATION BLOCK DIAGRAM FUNCTIONAL DIAGRAM PINNING INFORMATION Pinning diagram Pin description FUNCTIONAL DESCRIPTION MEMORY ORGANIZATION Program Memory Internal Data Memory Addressing I/O FACILITIES PULSE WIDTH MODULATED OUTPUTS (PWM) Prescaler Frequency Control Register (PWMP) Pulse Width Register 0 (PWM0) Pulse Width Register 1 (PWM1) ANALOG-TO-DIGITAL CONVERTER (ADC) ADC Features ADC functional description ADC timing ADC configuration and operation ADC during Idle and Power-down mode ADC resolution and characteristics ADC after reset ADC Special Function Registers TIMERS/COUNTERS Timer 0 and Timer 1 Timer T2 Watchdog Timer T3 SERIAL I/O PORTS Serial I/O Port: SIO0 (UART) Serial I/O Port: SIO1 (I2C-bus interface) INTERRUPT SYSTEM Interrupt Enable Registers Interrupt Handling Interrupt Priority Structure Interrupt vectors Interrupt Enable and Priority Registers 24 25 25.1 25.2 25.3 25.4 26 27 28 15 15.1 15.2 15.3 15.4 15.5 16 16.1 16.2 17 17.1 18 18.1 18.2 18.3 19 20 21 22 22.1 22.2 23 P8x CE560 POWER REDUCTION MODES Idle mode Power-down mode Wake-up from Power-down mode Status of external pins Power Control Register (PCON) OSCILLATOR CIRCUITS XTAL1; XTAL2 oscillator: standard 80C51 XTAL3; XTAL4 oscillator: 32 k Hz PLL oscillator (with Seconds timer) RESET CIRCUITRY Power-on Reset INSTRUCTION SET Addressing modes 80C51 family instruction set Instruction set description LIMITING VALUES DC CHARACTERISTICS AC CHARACTERISTICS EPROM CHARACTERISTICS Programming and verification Security SPECIAL...