STM32H743IIT6 ARM Microcontrollers – Iṣẹ-giga MCU & DSP DP-FPU, Arm Cortex-M7 MCU 2MBytes ti Flash 1MB Ramu, 480 M
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | STMicroelectronics |
| Ẹka Ọja: | ARM Microcontrollers - MCU |
| RoHS: | Awọn alaye |
| jara: | STM32H7 |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | LQFP-176 |
| Kókó: | ARM kotesi M7 |
| Iwọn Iranti Eto: | 2 MB |
| Ìbú Data akero: | 32 die-die |
| Ipinnu ADC: | 3 x16 die |
| Igbohunsafẹfẹ Aago ti o pọju: | 400 MHz |
| Nọmba I/Os: | 140 I/O |
| Iwọn Ramu data: | 1 MB |
| Foliteji Ipese - Min: | 1.62 V |
| Foliteji Ipese - O pọju: | 3.6 V |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| Iṣakojọpọ: | Atẹ |
| Brand: | STMicroelectronics |
| Ipinnu DAC: | 12 die-die |
| Iru RAM data: | Àgbo |
| Foliteji I/O: | 1.62 V si 3.6 V |
| Irú Ayélujára: | CAN, I2C, SAI, SDIO, SPI, USART, USB |
| Ọrinrin Ifamọ: | Bẹẹni |
| Nọmba awọn ikanni ADC: | 20 ikanni |
| Ọja: | MCU |
| Iru ọja: | ARM Microcontrollers - MCU |
| Iru Iranti Eto: | Filasi |
| Opoiye Pack Factory: | 400 |
| Ẹka: | Microcontrollers - MCU |
| Orukọ iṣowo: | STM32 |
| Awọn Aago Oluṣọ: | Watchdog Aago, Windowed |
| Iwọn Ẹyọ: | 0,058202 iwon |
♠ 32-bit Arm® Cortex®-M7 480MHz MCUs, to 2MB Filaṣi, to 1MB Ramu, 46 com.ati afọwọṣe atọkun
Awọn ẹrọ STM32H742xI/G ati STM32H743xI/G 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 ni ifaramọ) ati awọn ilana ilana ṣiṣe data-konge kanṣoṣo ati awọn iru data.Awọn ẹrọ STM32H742xI/G ati STM32H743xI/G ṣe atilẹyin eto kikun ti awọn ilana DSP ati ẹyọ aabo iranti (MPU) lati mu aabo ohun elo dara si.
Awọn ẹrọ STM32H742xI/G ati STM32H743xI/G ṣafikun awọn iranti ifibọ iyara-giga pẹlu iranti Flash meji-ifowo kan ti o to 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), bi daradara bi ohun sanlalu ibiti o ti imudara 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 ti abẹnu ati ti ita wiwọle iranti.
Koju
• 32-bit Arm® Cortex®-M7 mojuto pẹlu FPU-konge meji ati L1 kaṣe: 16 Kbytes ti data ati 16 Kbytes ti kaṣe itọnisọna;igbohunsafẹfẹ to 480 MHz, MPU, 1027 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), ati awọn ilana DSP
Awọn iranti
Titi di 2 Mbytes ti iranti Flash pẹlu atilẹyin kika-lakoko-kikọ
• Titi di 1 Mbyte ti Ramu: 192 Kbytes ti TCM Ramu (inc. 64 Kbytes ti ITCM Ramu + 128 Kbytes ti DTCM Ramu fun awọn ilana akoko pataki), Titi di 864 Kbytes ti olumulo SRAM, ati 4 Kbytes ti SRAM ni aaye Afẹyinti
• Meji mode Quad-SPI ni wiwo iranti nṣiṣẹ soke si 133 MHz
• Oluṣakoso iranti itagbangba ti o rọ pẹlu ọkọ akero data 32-bit: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash iranti pa titi di 100 MHz ni ipo Amuṣiṣẹpọ.
• CRC iṣiro kuro
Aabo
• ROP, PC-ROP, ti nṣiṣe lọwọ tamper Gbogbogbo-idi igbewọle/awọn iyọrisi
Titi di awọn ebute oko oju omi I/O 168 pẹlu agbara idalọwọduro Tunto ati iṣakoso agbara
• Awọn ibugbe agbara lọtọ 3 eyiti o le jẹ aago ni ominira tabi paarọ:
- D1: awọn agbara iṣẹ ṣiṣe giga
- D2: awọn agbeegbe ibaraẹnisọrọ ati awọn akoko
- D3: tunto / iṣakoso aago / iṣakoso agbara
• 1,62 to 3,6 V ipese ohun elo ati ki o Mo / awọn
• POR, PDR, PVD ati BOR
• Agbara USB igbẹhin ti nfi ifibọ olutọsọna inu 3.3 V lati pese awọn PHY ti inu
• Olutọsọna ti a fi sii (LDO) pẹlu iṣẹjade iwọn atunto lati pese iyipo oni-nọmba
• Iwọn foliteji ni Ṣiṣe ati Ipo Duro (awọn sakani atunto 6)
• Olutọsọna Afẹyinti (~ 0.9 V)
• Foliteji itọkasi fun afọwọṣe agbeegbe / VREF +
• Awọn ipo agbara kekere: Orun, Duro, Imurasilẹ ati VBAT n ṣe atilẹyin gbigba agbara batiri
Lilo agbara kekere
• Ipo batiri VBAT pẹlu agbara gbigba agbara
• Sipiyu ati ašẹ agbara ipinle monitoring pinni
• 2.95 µA ni ipo Imurasilẹ (Afẹyinti SRAM PA, RTC/LSE ON)
Aago isakoso
• Awọn oscillator ti inu: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• Awọn oscillators ita: 4-48 MHz HSE, 32.768 kHz LSE
• Awọn PLL 3 × (1 fun aago eto, 2 fun awọn aago ekuro) pẹlu ipo ida.
Interconnect matrix
• Awọn matiri ọkọ akero mẹta (1 AXI ati 2 AHB)
• Awọn Afara (5× AHB2-APB, 2× AXI2-AHB)
4 DMA olutona lati unload CPU
1× oluwa iyara to ga taara oludari iwọle iranti iranti (MDMA) pẹlu atilẹyin akojọ ti o sopọ
• 2× meji-ibudo DMAs pẹlu FIFO
• DMA ipilẹ 1 × pẹlu awọn agbara olulana ibeere
Titi di awọn agbeegbe ibaraẹnisọrọ 35
• 4× I2Cs FM+ atọkun (SMBus/PMBus)
• 4× USARTs/4x UARTs (ISO7816 wiwo, LIN, IrDA, to 12.5 Mbit/s) ati 1x LPUART
• 6× SPIs, 3 pẹlu muxed duplex I2S iwe kilasi deede nipasẹ PLL ohun inu tabi aago ita, 1x I2S ni LP domain (to 150 MHz)
• 4x SAI (ni wiwo ohun afetigbọ ni tẹlentẹle)
• SPIFRX ni wiwo
• SWPMI nikan-waya Ilana titunto si I/F
• MDIO Ẹrú ni wiwo
• 2× SD/SDIO/MMC atọkun (to 125 MHz)
• 2 × CAN olutona: 2 pẹlu CAN FD, 1 pẹlu akoko-nfa CAN (TT-CAN)
• 2× USB OTG atọkun (1FS, 1HS/FS) ojutu-kere-kere pẹlu LPM ati BCD
• Ethernet MAC ni wiwo pẹlu DMA oludari
• HDMI-CEC
• 8- si 14-bit ni wiwo kamẹra (to 80 MHz)
11 afọwọṣe pẹẹpẹẹpẹ
• 3× ADCs pẹlu 16-bit max.ipinnu (to awọn ikanni 36, to 3.6 MSPS)
• 1× otutu sensọ
• Awọn oluyipada 2× 12-bit D/A (1 MHz)
• 2× olekenka-kekere-agbara comparators
• Awọn ampilifaya iṣẹ ṣiṣe 2× (bandiwidi 7.3 MHz)
• Awọn asẹ oni nọmba 1 × fun modulator sigma delta (DFSDM) pẹlu awọn ikanni 8/ awọn asẹ 4
Awọn aworan
• LCD-TFT oludari soke si XGA ipinnu
• Chrom-ART hardware imuyara ayaworan (DMA2D) lati din Sipiyu fifuye
Kodẹki JPEG Hardware
Titi di awọn aago 22 ati awọn oluṣọ
• Aago ipinnu giga 1 × (ipinnu ti o pọju 2.1 ns)
• 2× 32-bit awọn aago pẹlu to 4 IC/OC/PWM tabi pulse counter ati quadrature (afikun) encoder input (to 240 MHz)
• Awọn aago iṣakoso mọto ti ilọsiwaju 2× 16-bit (to 240 MHz)
• Awọn aago idi gbogbogbo 10× 16-bit (to 240 MHz)
• Awọn aago agbara kekere 5× 16-bit (to 240 MHz)
• Awọn oluṣọ 2× (ominira ati window)
• 1× SysTick aago
• RTC pẹlu išedede iha keji ati kalẹnda ohun elo
Ipo yokokoro
• SWD & JTAG atọkun
• 4-Kbyte ifibọ Trace saarin
