Tlhaloso
Lisebelisoa tsa STM32F745xx le STM32F746xx li thehiloe holim'a tšebetso e phahameng ea ARM® Cortex®-M7 32-bit RISC core e sebetsang ho fihla ho 216 MHz frequency.Cortex®-M7 ea mantlha e na le yuniti e le 'ngoe e phaphametseng (SFPU) e ts'ehetsang litaelo tsohle tsa ARM® singleprecision tsa ho sebetsana le data le mefuta ea data.E boetse e kenya tshebetsong sete e felletseng ya ditaelo tsa DSP le yuniti ya tshireletso ya memori (MPU) e ntlafatsang tshireletso ya tshebediso.Lisebelisoa tsa STM32F745xx le STM32F746xx li kenyelletsa mehopolo e kentsoeng ka lebelo le holimo ka memori ea Flash ho fihla ho 1 Mbyte, 320 Kbytes ea SRAM (ho kenyeletsoa 64 Kbytes ea TCM RAM bakeng sa data ea bohlokoa ea nako ea nnete), 16 Kbytes ea taeo ea TCM RAM (bakeng sa bohlokoa ba 'nete). -mekhoa ea nako), 4 Kbytes ea backup SRAM e fumanehang ka mekhoa e tlase ea matla, le mefuta e mengata e pharalletseng ea li-I/O le li-peripheral tse hokahaneng le libese tse peli tsa APB, libese tse peli tsa AHB, matrix ea libese tse 32-bit tse ngata tsa AHB le mefuta e mengata. layer AXI e hokahana e tšehetsa phihlello ea mehopolo ea kahare le kantle.Lisebelisoa tsohle li fana ka li-ADC tse tharo tsa 12-bit, li-DAC tse peli, RTC ea matla a tlase, li-timers tse leshome le metso e meraro tsa sepheo se akaretsang sa 16-bit ho kenyelletsa le li-timers tse peli tsa PWM bakeng sa taolo ea makoloi le sebali se le seng sa matla a tlase se fumanehang ka Stop mode, tse peli tse akaretsang sepheo sa 32-bit. li-timers, jenereithara ea 'nete ea linomoro tse sa reroang (RNG).Li boetse li na le li-interfaces tse tloaelehileng le tse tsoetseng pele tsa puisano.
Litlhaloso: | |
Tšobotsi | Boleng |
Sehlopha | Lipotoloho tse Kopantsoeng (ICs) |
E kenyelelitsoe - Li-microcontroller | |
Mfr | STMicroelectronics |
Letoto | STM32F7 |
Sephutheloana | Terei |
Boemo ba Karolo | E sebetsa |
Core processor | ARM® Cortex®-M7 |
Boholo ba Core | 32-Bit |
Lebelo | 216MHz |
Khokahano | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB OTG |
Pheripherals | Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT |
Nomoro ea I/O | 114 |
Boholo ba Memori ea Lenaneo | 1MB (1M x 8) |
Mofuta oa Memori ea Lenaneo | LEHLANYA |
EEPROM Boholo | - |
Boholo ba RAM | 320K x 8 |
Voltage - Phepelo (Vcc/Vdd) | 1.7V ~ 3,6V |
Bafetoleli ba Lintlha | A/D 24x12b;D/A 2x12b |
Mofuta oa Oscillator | Ka hare |
Mocheso oa ho sebetsa | -40°C ~ 85°C (TA) |
Mofuta oa ho Beha | Thaba e kaholimo |
Sephutheloana / Taba | 144-LQFP |
Sephutheloana sa Sesebelisoa sa Bafani | 144-LQFP (20x20) |
Nomoro ea Sehlahisoa sa Motheo | STM32F746 |