AVR教程第五章AVR单片机AT90系列介绍

:AT90S8515,AVR,AVR,4AT90S1200AT90S8535,AT90S8515AVR,,,(),WWW.SL.COM.CNAVR,,,AT90AVRRISCAVRRISC89(4)32812MHz12MIPS1KFLASH100064E2PROM100000PeripheralPrescale8/SPIMCURCSpecificationCMOS4MHz3V252.0mA0.4mA1AI/O15I/O20PDIPSOIC2.7V-6.0VAT90S1200-44.0V-6.0VAT90S1200-120-4MHzAT90S1200-4://WWW.SL.COM.CNSPICPU/ATMELFLASHRISC8CPUFLASH1200AT90S1200/SL-AVR22AT90S1200VCCGNDBPB7…PB0B8I/OPB0PB1AIN0AIN1B20mALEDBBDPD6…PD0D7I/O20mADD/RESET50ns50nsXTAL1XTAL2XTAL1XTAL2XTAL23://WWW.SL.COM.CNHARVARDPipelineCPU512AVR161612003I/O64CPUT/CA/DAVRI/O6AVRCPUR0R1R2……R28R29R30(Z)R315SBCISUBICPIANDIORIR16R31R308ALUAVRALU32ALU3FLASHAT90S12001KFLASH16FLASH51216FLASH1000AT90S1200PC9512FLASH(4.2)AT90S1200AVR,,89,AVR1234I/O5AT90S120039RCALLPC001RETRETI,0PC12$3FSREG$3BGIMSK$39TIMSKT/C$38TIFRT/C$35MCUCRMCU$33TCCR0T/C0$32TCNT0T/C08$21WDTCR$1EEEARE2PROM$1DEEDRE2PROM$1CEECRE2PROM$18PORTBB$17DDRBB$16PINBB$12PORTDD$11DDRDD$10PINDD$08ACSRAVR1200I/OI/OINOUTI/O32$00-$1FI/OI/OSBII/OCBISBIC(I/O)SBIS(I/O)0I/O1I/OCBII/OSBI1I/OSREGStatusRegisterBIT76543210$3FITHSVNZC/R/WR/WR/WR/WR/WR/WR/WR/W00000000IGIMSK/TIMSKIIRETITBLD(TRrb)BST(RrbT)TBST,H1SNVVNZCAT90S120033I2RESET21$000RESET2$001INT003$002TIMER0OVF0T/C04$003ANA_COMP$000RJMPRESET$001RJMPEXT_INT0IRQ0$002RJMPTIM0_OVFT0$003RJMPANA_COMP$004MAINXXXAT90S12003VPOTMCU/RESET50nsMCUMCU7$000$000RJMP733VCC=5.0V0.81.21.6VVPOT(1)0.20.40.6VVRST-Vcc/20.85VCCVtPOR234mstTOUT16KWDT111621ms1.VPOTAT90S12002GIMSKTIMSKT/CIIRETII10IMCUGIMSKBIT76543210$3B-INT0------/RR/WRRRRRR0000000075…0INT00INT0I1MCUMCUCR1/0ISC01ISC000T/CTIMSKBIT76543210$39------TOIE0-/RRRRRRR/WR000000007..20TOIE0T/C0$002T/CTIFRBIT76543210$38------TOV0-/RRRRRRR/WR000000007..20TOV0T/C0T/C0TOV0TOV01SREGITOIE0TOV0INT0MCUMCUCRINT0INT0GIMSKINT0INT0AVR44PC2MCU4PCSREGIAVRAT90S1200333MCUMCUCRBIT76543210$35--SESM--ISC01ISC00-/RRR/WR/WRRR/WR/W000000007632SESLEEPSEMCUMCUSLEEPSMSM0SM1:2.6AVR/0T/C0:2.7AVR/E2PROM/:2.8AVRE2PROM/AVRI/O--SBICBI//BB8I/OB3I/OPORTB$18DDRB$17PINB$16PORTBDDRBPINB20mALEDB$12DDRD$11PIND$10PORTDDDRDPINDD7I/OPD6~PD020mALEDD10DPD2INT00PD4T0T/C02.12AVRAT90S12001212LB1LB211120113001://WWW.SL.COM.CN1AT90S2313AT90S23132KFLASH128E2PROM128SRAM15I/032/UARTSPICPU/ATMELFLASHISP…PB0B8I/OPB0PB1AIN0AIN1B20mALEDBBDPD6…PD0D7I/O20mADD/RESET50ns50nsXTAL1XTAL2://WWW.SL.COM.CNAVRCISC101AT90S/LS2323AT90S2323/23432KFLASH128E2PROM128SRAM3AT90S/LS2323/5AT90S/LS2343I/0328/SPICPU/ATMELFLASHISPRISC8CPUFLASH2323/2343AT90S2323/2343/…PB0B3I/OB/RESET50ns50nsXTAL1XTAL2AT90S/LS2343VCCGNDBPB4…PB0B5I/OPB3B/RESET50ns50nsCLOCK://WWW.SL.COM.CNAT90S2333/4433AVRRISCCMOS8AT90S2333/44331MIPS/MHzAVR32ALUAVRCISC10AT90S2333/44332K/4KFLASH128/256E2PROM128SRAM20I/032/UART610ADCSPI2CPU/SPIATMELFLASHSPIRISC8CPUFLASH2333/4433AT90S2333/4433/1FLASHE2PROMSRAMAT90S23332K1281284.0V–6.0V0–8MHzAT90LS23332K1281282.7V–6.0V0–4MHzAT90S44334K2561284.0V–6.0V0–8MHzAT90LS44334K2561282.7V–6.0V0–4MHz://WWW.SL.COM.CNBPB5…PB0B6I/OB20mABBCPC5…PC0C6I/OC20mACADCCDPD7…PD0D8I/O20mADD/RESET50ns50nsXTAL1/2/AVCCA/DVCCAREFA/DAGNDAVCCAGND