Whakaahuatanga
Ko nga taputapu STM32F412XE/G e hangai ana i runga i te tino mahi Arm® Cortex® -M4 32-bit RISC matua e mahi ana i te auau ki te 100 MHz.Ko ta ratou matua Cortex®-M4 e whakaatu ana i te waeine ira Maangi (FPU) kotahi te tino tika e tautoko ana i nga tohutohu tukatuka raraunga-tika katoa a Arm me nga momo raraunga.Ka whakatinanahia hoki he huinga katoa o nga tohutohu DSP me tetahi wae tiaki mahara (MPU) e whakanui ana i te haumarutanga tono.Ko nga taputapu STM32F412XE/G no te raina hua STM32 Dynamic Efficiency ™ (me nga hua e whakakotahi ana i te kaha o te hiko, te mahi me te whakaurunga) me te taapiri i tetahi waahanga hou e kiia nei ko te Aratau Whakawhiwhinga Batch (BAM) kia nui ake te penapena hiko i te wa o te puranga raraunga.Ko nga taputapu STM32F412XE/G e whakauru ana i nga maharatanga whakauru tere-tere (tae atu ki te 1 Mbyte o te mahara Flash, 256 Kbytes o SRAM), me te whānuitanga o nga I/Os whakarei me nga peripheral e hono ana ki nga pahi APB e rua, e toru nga pahi AHB me te 32-bit. matrix pahi maha-AHB.Ka tukuna e nga taputapu katoa tetahi ADC 12-bit, he RTC iti-hiko, tekau ma rua nga waahi moka-16-a-whanui, e rua nga matawā PWM mo te whakahaere motopaika me te rua nga waahi-a-whanui moka-32.
Whakatakotoranga: | |
Huanga | Uara |
Kāwai | Takiwa Whakakotahi (ICs) |
Whakamaua - Microcontrollers | |
Mfr. | STMicroelectronics |
Rangatū | STM32F4 |
Mōkī | Paepae |
Tūnga Wāhanga | Hohe |
Tukatuka Matua | ARM® Cortex®-M4 |
Rahi Matua | 32-Moka |
Te tere | 100MHz |
Hononga | CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SPI, UART/USART, USB OTG |
Pikitia | Ka kitea/Tautuhi-a-parauri, DMA, I²S, LCD, POR, PWM, WDT |
Tau o I/O | 50 |
Rahi Mahara Papatono | 1MB (1M x 8) |
Momo Mahara Papatono | Kohiko |
EEPROM Rahi | - |
Rahi RAM | 256K x 8 |
Ngaohiko - Tuku (Vcc/Vdd) | 1.7V ~ 3.6V |
Kaihuri Raraunga | A/D 16x12b |
Momo Oscillator | Roto |
Te Waahi Mahi | -40°C ~ 85°C (TA) |
Momo Whakaeke | Maunga Mata |
Mōkī / Take | 64-LQFP |
Mōkī Pūrere Kaiwhakarato | 64-LQFP (10x10) |
Tau Hua turanga | STM32 |