P80CL410

INTEGRATED CIRCUITS DATA SHEET P80CL410; P83CL410 Low voltage 8-bit microcontrollers with I2C-bus Product specification Supersedes data of 1995 Jan 20 File under Integrated circuits, IC20 1997 Apr 10 Philips Semiconductors Product specification Low voltage 8-bit microcontrollers with I2C-bus 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 10.3.1 10.3.2 10.4 11 12 12.1 12.2 12.3 12.3.1 12.3.2 12.4 12.5 13 13.1 13.2 13.3 13.4 14 14.1 14.2 14.3 14.3.1 FEATURES GENERAL DESCRIPTION ROMless version: P80CL410 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 External memory accesses I/O Accesses SET/RESET options TIMERS/EVENT COUNTERS REDUCED POWER MODES Idle mode Power-down mode Wake-up from Power-down mode Wake-up using INT2 to INT9 Wake-up using RST Power Control Register (PCON) Status of external pins I2C-BUS SERIAL I/O Serial Control Register (S1CON) Serial Status Register (S1STA) Data Shift Register (S1DAT) Address Register (S1ADR) INTERRUPT SYSTEM External interrupts INT2 to INT9 Interrupt priority Interrupt registers Interrupt Enable Register (IEN0) 14.3.2 14.3.3 14.3.4 14.3.5 14.3.6 15 16 16.1 16.2 17 18 19 20 21 22 22.1 22.2 22.3 P80CL410; P83CL410 Interrupt Enable Register (IEN1) Interru...