Sharaxaada
Qalabka STM32G474xB/xC/xE waxay ku salaysan yihiin waxqabadka sare ee Arm® Cortex®-M4 32-bit RISC core.Waxay ku shaqeeyaan inta jeer ee ilaa 170 MHz.Xudunta Cortex-M4 waxay leedahay halbeeg saxan oo sabbaynaysa-dhibcaha (FPU), kaas oo taageera dhammaan tilmaamaha habaynta xogta saxda ah ee Cududda iyo dhammaan noocyada xogta.Waxa kale oo ay fulisaa hab dhammaystiran oo ah DSP (habaynta calaamadaha dhijitaalka ah) tilmaamaha iyo unugga ilaalinta xusuusta (MPU) kaas oo kor u qaadaya amniga codsiga.Aaladahani waxay ku jiraan xusuusta xawaaraha sare leh (ilaa 512 Kbytes ee xusuusta Flash, iyo 128 Kbytes ee SRAM), kontaroolaha xusuusta dibadda ee dabacsan (FSMC) ee xusuusta taagan (qalabka wata baakadaha 100 biin iyo ka badan), Quad-SPI Flash memory interface, iyo tiro balaadhan oo I/Os la xoojiyey iyo qalabyada ku xidhan laba bas APB, laba bas AHB iyo 32-bit multi-AHB baska.Aaladuhu waxa kale oo ay ka mid yihiin dhawr hab oo ilaalin ah oo loogu talo galay xusuusta Flash iyo SRAM: ilaalinta akhrinta, ilaalinta qorista, aagga xusuusta sugan iyo ilaalinta kood wax akhrinta.Aaladuhu waxay gundhigeen meelo ka durugsan oo u oggolaanaya dardargelinta hawlaha xisaabeed/xirithmetic (CORDIC ee hawlaha trigonometric iyo unugga FMAC ee hawlaha shaandhada).Waxay bixiyaan shan degdeg ah 12-bit ADCs (4 Msps), todobo isbarbardhig, lix cod-weyneeye, toddobo kanaal DAC (3 dibadda iyo 4 gudaha ah), bakhaar tixraac gudaha ah, RTC awood yar, laba ujeedo-guud oo 32-bit ah, saddex waqti 16-bit PWM ah oo u heellan xakamaynta mootada, toddobo ujeedo-guud ah oo 16-bit ah, iyo hal 16-bit saacad-hooseeya, iyo saacad-xajin sare oo leh 184 ps xallin.
Tilmaamaha: | |
Sifada | Qiimaha |
Qaybta | Wareegyada isku dhafan (ICs) |
Ku-xidhan - Microcontrollers | |
Mfr | STMicroelectronics |
Taxane | STM32G4 |
Xidhmada | saxaarad |
Xaaladda Qaybta | Firfircoon |
Processor Core | ARM® Cortex®-M4F |
Cabbirka Muhiimka ah | 32-Bit |
Xawaaraha | 170MHz |
Isku xirnaanta | CANbus, I²C, IrDA, LINbus, QSPI, SPI, UART/USART |
Gawaarida | Soo ogow/Dib u dajin, DMA, I²S, POR, PWM, WDT |
Tirada I/O | 38 |
Cabbirka Xusuusta Barnaamijka | 512KB (512K x 8) |
Nooca Xusuusta Barnaamijka | FLASH |
Cabbirka EEPROM | - |
Cabbirka RAM | 128k x 8 |
Korantada - Alaabta (Vcc/Vdd) | 1.71V ~ 3.6V |
Beddelayaasha Xogta | A/D 20x12b;D/A 7x12b |
Nooca Oscillator | Gudaha |
Heerkulka shaqada | -40°C ~ 85°C (TA) |
Nooca Koritaanka | Dusha sare |
Xidhmada / Kiis | 48-LQFP |
Xidhmada Aaladda Alaab-qeybiyaha | 48-LQFP (7x7) |
Lambarka Alaabta Saldhigga | STM32 |