AT87C5111-3ZSIL datasheet(3/86 Pages) ATMEL

Part #	AT87C5111-3ZSIL

Description	Low Pin Count 8-bit Microcontroller with A/D Converter

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Manufacturer	ATMEL [ATMEL Corporation]

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AT8xC5111

4190A–8051–11/02

SFR Mapping

The Special Function Registers (SFRs) of the AT8xC5111 belong to the following

categories:

•

C51 core registers: ACC, B, DPH, DPL, PSW, SP, AUXR1

•

I/O port registers: P1, P3, P4, P1M1, P1M2, P3M1, P3M2, P4M1, P4M2

•

Timer registers: TCON, TH0, TH1, TMOD, TL0, TL1

•

Serial I/O port registers: SADDR, SADEN, SBUF, SCON, BRL, BDRCON

•

Power and clock control registers: CKCON0, CKCON1, OSCCON, CKSEL, PCON,

CKRL

•

Interrupt system registers: IE, IE1, IPL0, IPL1, IPH0, IPH1

•

Watchdog Timer: WDTRST, WDTPRG

•

SPI: SPCON, SPSTA, SPDAT

•

PCA: CCAP0L, CCAP1L, CCAP2L, CCAP3L, CCAP4L, CCAP0H, CCAP1H,

CCAP2H, CCAP3H, CCAP4H, CCAPM0, CCAPM1, CCAPM2, CCAPM3,

CCAPM4, CL, CH, CMOD, CCON

•

ADC: ADCCON, ADCCLK, ADCDATH, ADCDATL, ADCF

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