Tlhaloso
AT32UC3B ke "System-On-Chip" microcontroller e felletseng e ipapisitseng le processor ea AVR32 UC RISC e sebetsang ka maqhubu a fihlang ho 60 MHz.AVR32 UC ke ts'ebetso e phahameng ea 32-bit RISC microprocessor core, e etselitsoeng lits'ebetso tse kentsoeng tse sa tsotelleng litšenyehelo, tse totobatsoang haholo tšebelisong e tlase ea matla, letsoalo le phahameng la khoutu le ts'ebetso e phahameng.Motlakase o sebelisa Setsi sa Ts'ireletso ea Memori (MPU) le taolo ea tšitiso e potlakileng le e tenyetsehang bakeng sa ho ts'ehetsa lits'ebetso tsa sejoale-joale le lits'ebetso tsa nako ea nnete.Bokhoni bo phahameng ba khomphutha bo fihlelleha ho sebelisoa litaelo tse ngata tsa DSP.AT32UC3B e kenyelletsa mehopolo ea on-chip Flash le SRAM bakeng sa phihlello e sireletsehileng le e potlakileng.Selaoli sa Peripheral Direct Memory Access se nolofalletsa phetisetso ea data lipakeng tsa li-peripherals le mehopolo ntle le ho kenya letsoho ha processor.PDCA e fokotsa haholo ts'ebetso ea ho sebetsa ha e fetisetsa melaetsa e tsoelang pele le e kholo ea data pakeng tsa li-module ka har'a MCU.Motsamaisi oa Matla o ntlafatsa maemo le ts'ireletso ea moralo: on-chip Brown-Out Detector e lekola phepelo ea motlakase, CPU e tsoa ho on-chip RC oscillator kapa ho tsoa ho o mong oa mehloli ea kantle ea oscillator, Clock ea Nako ea 'Nete le nako e amanang le eona. pina ea nako.Sebali sa Nako/Counter se kenyelletsa likanale tse tharo tse tšoanang tsa 16-bit timer/counter.Seteishene se seng le se seng se ka hlophisoa ka boikemelo hore se etse tekanyo ea makhetlo, ho bala liketsahalo, tekanyo ea nako, tlhahiso ea ho otla ha pelo, ho lieha nako le ho feto-fetoha ha molumo oa pulse width.Li-module tsa PWM li fana ka liteishene tse supileng tse ikemetseng tse nang le likhetho tse ngata tsa tlhophiso ho kenyeletsoa polarity, alignment ea moeli le taolo e sa feteng ea waveform.Seteishene se le seng sa PWM se ka tsosa liphetoho tsa ADC bakeng sa ts'ebetso e nepahetseng haholoanyane ea taolo ea loop.AT32UC3B e boetse e na le likhokahano tse ngata tsa puisano bakeng sa lits'ebetso tse matla tsa puisano.Ntle le likhokahano tse tloaelehileng tsa serial joalo ka USART, SPI kapa TWI, likhokahano tse ling tse kang flexible Serial Controller le USB lia fumaneha.USART e ts'ehetsa mekhoa e fapaneng ea puisano, joalo ka mokhoa oa SPI.
Litlhaloso: | |
Tšobotsi | Boleng |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
E kenyelelitsoe - Li-microcontroller | |
Mfr | Theknoloji ea Microchip |
Letoto | AVR®32 UC3 B |
Sephutheloana | Terei |
Boemo ba Karolo | E sebetsa |
Core processor | AVR |
Boholo ba Core | 32-Bit |
Lebelo | 60MHz |
Khokahano | I²C, IrDA, SPI, SSC, UART/USART, USB |
Pheripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
Nomoro ea I/O | 44 |
Boholo ba Memori ea Lenaneo | 128KB (128K x 8) |
Mofuta oa Memori ea Lenaneo | LEHLANYA |
EEPROM Boholo | - |
Boholo ba RAM | 32K x 8 |
Voltage - Phepelo (Vcc/Vdd) | 1.65V ~ 3,6V |
Bafetoleli ba Lintlha | A/D 8x10b |
Mofuta oa Oscillator | Ka hare |
Mocheso oa ho sebetsa | -40°C ~ 85°C (TA) |
Mofuta oa ho Beha | Thaba e kaholimo |
Sephutheloana / Taba | 64-VFQFN Ped e pepesitsoeng |
Sephutheloana sa Sesebelisoa sa Bafani | 64-QFN (9x9) |
Nomoro ea Sehlahisoa sa Motheo | AT32UC3 |