Apejuwe
Awọn ẹrọ STM32H753xI da lori iṣẹ giga Arm® Cortex®-M7 32-bit RISC mojuto ti n ṣiṣẹ ni to 480 MHz.Cortex® -M7 mojuto ṣe ẹya ẹya aaye lilefoofo kan (FPU) eyiti o ṣe atilẹyin Arm® ni ilopo-konge (IEEE 754 ti o ni ifaramọ) ati awọn ilana ilana ṣiṣe data-konge kanṣoṣo ati awọn iru data.Awọn ẹrọ STM32H753xI ṣe atilẹyin eto kikun ti awọn ilana DSP ati ẹyọ aabo iranti (MPU) lati jẹki aabo ohun elo.Awọn ẹrọ STM32H753xI ṣafikun awọn iranti ifibọ iyara-giga pẹlu iranti Flash meji-banki ti 2 Mbytes, to 1 Mbyte ti Ramu (pẹlu 192 Kbytes ti TCM Ramu, to 864 Kbytes ti olumulo SRAM ati 4 Kbytes ti SRAM afẹyinti), bakanna. bi ohun sanlalu ibiti o ti mu I/Os ati awọn pẹẹpẹẹpẹ ti a ti sopọ si APB akero, AHB akero, 2x32-bit olona-AHB akero matrix ati ki o kan ti ọpọlọpọ Layer AXI interconnect atilẹyin abẹnu ati ti ita iranti wiwọle.Gbogbo awọn ẹrọ nfunni ni ADC mẹta, awọn DAC meji, awọn afiwera agbara kekere-kekere meji, RTC agbara kekere, aago giga-giga, awọn akoko 16-bit gbogboogbo 12, awọn akoko PWM meji fun iṣakoso mọto, awọn akoko agbara kekere marun. , olupilẹṣẹ nọmba ID otitọ (RNG), ati sẹẹli isare cryptographic kan.Awọn ẹrọ ṣe atilẹyin awọn asẹ oni nọmba mẹrin fun awọn modulators sigma-delta ita (DFSDM).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 | STM32H7 |
Package | Atẹ |
Ipo apakan | Ti nṣiṣe lọwọ |
mojuto ero isise | ARM® Cortex®-M7 |
Core Iwon | 32-Bit |
Iyara | 480MHz |
Asopọmọra | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG |
Awọn agbeegbe | Ṣiṣawari Brown-jade/Tunto, DMA, I²S, LCD, POR, PWM, WDT |
Nọmba ti I/O | 114 |
Eto Iwon Iranti | 2MB (2M x 8) |
Eto Iranti Iru | FILASI |
EEPROM Iwon | - |
Ramu Iwon | 1Mx8 |
Foliteji - Ipese (Vcc/Vdd) | 1.62V ~ 3.6V |
Data Converter | A/D 36x16b;D/A 2x12b |
Oscillator Iru | Ti abẹnu |
Awọn iwọn otutu ti nṣiṣẹ | -40°C ~ 85°C (TA) |
Iṣagbesori Iru | Oke Oke |
Package / Ọran | 144-LQFP |
Package Device Olupese | 144-LQFP (20x20) |
Nọmba Ọja mimọ | STM32H753 |