ATMEGA324PA-AU IC MCU 8BIT 32KB FLASH 44TQFP

Kev piav qhia

ATmega324PA muab cov yam ntxwv hauv qab no: 32K bytes ntawm In-System Programmable Flash nrog nyeem-While-Sau peev xwm, 1K bytes EEPROM, 2K bytes SRAM, 32 lub hom phiaj dav dav I / O kab, 32 lub hom phiaj ua haujlwm sau npe, Lub Sijhawm Sijhawm (RTC ), peb lub sijhawm hloov pauv / Cov Txiaj Ntsig nrog cov qauv sib piv thiab PWM, 2 USARTs, ib byte taw qhia 2-xaim Serial Interface, 8-channel, 10-ntsis ADC nrog kev xaiv qhov sib txawv input theem nrog programmable nce, programmable Watchdog Timer nrog Internal Oscillator, SPI serial chaw nres nkoj, IEEE std.1149.1 raws li JTAG xeem interface, kuj siv rau kev nkag mus rau On-chip Debug system thiab programming thiab rau software xaiv lub zog txuag hom.Hom Idle nres lub CPU thaum tso cai rau SRAM, Timer / Counters, SPI chaw nres nkoj, thiab cuam tshuam rau kev ua haujlwm txuas ntxiv.Lub Hwj Chim-down hom txuag cov ntawv sau npe tab sis khov Oscillator, cuam tshuam tag nrho lwm cov nti ua haujlwm kom txog rau thaum qhov cuam tshuam tom ntej lossis Hardware Reset.Nyob rau hauv lub hwj chim-txuag hom, lub asynchronous timer tseem khiav, tso cai rau tus neeg siv tswj lub timer puag thaum tus so ntawm lub cuab yeej tsaug zog.ADC Noise Reduction hom nres CPU thiab tag nrho I / O modules tshwj tsis yog Asynchronous Timer thiab ADC, kom txo cov suab nrov thaum hloov pauv ADC.Hauv hom Standby, Crystal / Resonator Oscillator tab tom khiav thaum lub sijhawm so ntawm lub cuab yeej tsaug zog.Qhov no tso cai rau kev pib sai heev ua ke nrog kev siv hluav taws xob tsawg.Hauv Extended Standby hom, ob lub ntsiab Oscillator thiab Asynchronous Timer txuas ntxiv mus.