Apejuwe
Awọn ẹrọ STM32F401XB/STM32F401XC da lori iṣẹ giga Arm® Cortex® -M4 32-bit RISC core ti n ṣiṣẹ ni igbohunsafẹfẹ ti o to 84 MHz.Kokokoro Cortex®-M4 ṣe ẹya ẹya aaye Lilefoofo kan (FPU) konge ẹyọkan eyiti o ṣe atilẹyin fun gbogbo awọn ilana ṣiṣe data-konge Arm ẹyọkan ati awọn iru data.O tun ṣe eto kikun ti awọn ilana DSP ati ẹyọ aabo iranti (MPU) eyiti o mu aabo ohun elo pọ si.STM32F401xB/STM32F401xC ṣafikun awọn iranti ifibọ iyara-giga (to 256 Kbytes ti iranti Flash, to 64 Kbytes ti SRAM), ati ibiti o gbooro ti I / OS ti ilọsiwaju ati awọn agbeegbe ti o sopọ si awọn ọkọ akero APB meji, awọn ọkọ akero AHB meji ati 32 kan. -bit olona-AHB akero matrix.Gbogbo awọn ẹrọ nfunni ADC 12-bit kan, RTC agbara kekere kan, awọn akoko 16-bit gbogbogbo-idi mẹfa pẹlu aago PWM kan fun iṣakoso mọto, awọn aago 32-bit gbogbogbo-idi meji.Wọn tun ṣe ẹya boṣewa ati awọn atọkun ibaraẹnisọrọ to ti ni ilọsiwaju.
Awọn pato: | |
Iwa | Iye |
Ẹka | Awọn iyika Iṣọkan (ICs) |
Ifibọ - Microcontrollers | |
Mfr | STMicroelectronics |
jara | STM32F4 |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | ARM® Cortex®-M4 |
Core Iwon | 32-Bit |
Iyara | 84MHz |
Asopọmọra | I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG |
Awọn agbeegbe | Brown-jade Ṣawari/Tunto, DMA, I²S, POR, PWM, WDT |
Nọmba ti I/O | 36 |
Eto Iwon Iranti | 256KB (256K x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 64k x8 |
Foliteji - Ipese (Vcc/Vdd) | 1.7V ~ 3.6V |
Data Converter | A/D 10x12b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 48-UFQFN fara paadi |
Package Device Olupese | 48-UFQFPN (7x7) |
Nọmba Ọja mimọ | STM32F401 |