Apejuwe
STM32H750Awọn ẹrọ xB da lori iṣẹ giga Arm® Cortex®-M7 32-bit RISC
mojuto nṣiṣẹ ni to 480 MHz.Cortex® -M7 mojuto ṣe ẹya ẹya aaye lilefoofo kan (FPU)
eyi ti o ṣe atilẹyin Arm® ni ilopo-konge (IEEE 754 ni ifaramọ) ati awọn ilana ilana ilana data-konge kanṣoṣo ati awọn iru data.STM32H750Awọn ẹrọ xB ṣe atilẹyin eto kikun ti DSP
awọn ilana ati ẹyọ aabo iranti (MPU) lati mu aabo ohun elo dara si.
Awọn ẹrọ STM32H750xB ṣafikun awọn iranti ifibọ iyara-giga pẹlu iranti Flash
ti 128 Kbytes, to 1 Mbyte ti Ramu (pẹlu 192 Kbytes ti TCM Ramu, to 864 Kbytes
ti olumulo SRAM ati 4 Kbytes ti afẹyinti SRAM), bi daradara bi ohun sanlalu ibiti o ti mu dara si
I/OS ati awọn agbeegbe ti a ti sopọ si awọn ọkọ akero APB, awọn ọkọ akero AHB, 2×32-bit multi-AHB akero matrix
ati ọpọ Layer AXI interconnect atilẹyin ti abẹnu ati ti ita iranti wiwọle.
Gbogbo awọn ẹrọ nfunni ADC mẹta, DAC meji, awọn afiwera agbara kekere-kekere meji, agbara kekere kan
RTC, aago ipinnu giga, 12 idi gbogbogbo 16-bit awọn aago, awọn aago PWM meji fun mọto
iṣakoso, awọn aago agbara kekere marun, olupilẹṣẹ nọmba ID otitọ (RNG), ati cryptographic kan
sẹẹli isare.Awọn ẹrọ ṣe atilẹyin awọn asẹ oni-nọmba mẹrin fun awọn oluyipada sigma-delta ita
(DFSDM).Wọn tun ṣe ẹya boṣewa ati awọn atọkun ibaraẹnisọrọ to ti ni ilọsiwaju.
• Standard agbeegbe
- I2Cs mẹrin
- USARTs mẹrin, UART mẹrin ati LPUART kan
- Awọn SPI mẹfa, awọn I2S mẹta ni ipo Idaji-duplex.Lati se aseyori iwe kilasi išedede, awọn
Awọn pẹẹpẹẹpẹ I2S le ṣe aago nipasẹ PLL ohun afetigbọ inu inu tabi nipasẹ ita
aago lati gba mimuuṣiṣẹpọ laaye.
– Mẹrin SAI ni tẹlentẹle iwe atọkun
- Ọkan ni wiwo SPIFRX
- SWPMI kan (Oluwa wiwo Ilana Waya Kanṣoṣo)
– Management Data Input / o wu (MDIO) ẹrú
– Meji SDMMC atọkun
- Iyara ni kikun USB OTG ati wiwo iyara giga OTG USB kan pẹlu iyara ni kikun
agbara (pẹlu ULPI)
- FDCAN kan pẹlu wiwo TT-FDCAN kan
– An àjọlò ni wiwo
– Chrom-ART ohun imuyara
HDMI-CEC
• To ti ni ilọsiwaju awọn pẹẹpẹẹpẹ pẹlu
– A rọ iranti Iṣakoso (FMC) ni wiwo
– A Quad-SPI Flash ni wiwo iranti
- Ni wiwo kamẹra fun awọn sensọ CMOS
– Ohun LCD-TFT àpapọ oludari
– A JPEG hardware konpireso / decompressor
Tọkasi Tabili 1: Awọn ẹya STM32H750xB ati awọn iṣiro agbeegbe fun atokọ ti awọn agbeegbe
wa lori kọọkan apakan nọmba
Awọn pato | |
Iwa | Iye |
Olupese: | STMicroelectronics |
Ẹka Ọja: | ARM Microcontrollers - MCU |
RoHS: | Awọn alaye |
jara: | STM32H7 |
Iṣagbesori ara: | SMD/SMT |
Apo / Apo: | LQFP-100 |
Kókó: | ARM kotesi M7 |
Iwọn Iranti Eto: | 128 kB |
Ìbú Ọkọ̀ Data: | 32 die-die |
Ipinnu ADC: | 3 x16 die |
Igbohunsafẹfẹ Aago ti o pọju: | 480 MHz |
Nọmba I/Os: | 82 I/O |
Iwọn Ramu data: | 1 MB |
Foliteji Ipese Ṣiṣẹ: | 1.71 V si 3.6 V |
Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
Iṣakojọpọ: | Atẹ |
Ọja: | MCU+FPU |
Iru Iranti Eto: | Filasi |
Brand: | STMicroelectronics |
Iru RAM data: | Àgbo |
Irú Ayélujára: | CAN, I2C, SAI, SDI, SPI, USART, USB |
Ipinnu DAC: | 12 die-die |
Foliteji I/O: | 1.62 V si 3.6 V |
Ọrinrin Ifamọ: | Bẹẹni |
Nọmba awọn ikanni ADC: | 36 ikanni |
Iru ọja: | ARM Microcontrollers - MCU |
Opoiye Pack Factory: | 540 |
Ẹka: | Microcontrollers - MCU |
Foliteji Ipese - O pọju: | 3.6 V |
Foliteji Ipese - Min: | 1.71 V |
Orukọ iṣowo: | STM32 |
Awọn aago Aago: | Watchdog Aago, Windowed |
Iwọn Ẹyọ: | 0,386802 iwon |