STM32H750ZBT6 ARM Microcontrollers – MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 128 Kbytes of Flash 1MB RAM, 48
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Zithunzi za STMicroelectronics |
| Gulu lazinthu: | ARM Microcontrollers - MCU |
| RoHS: | Tsatanetsatane |
| Mndandanda: | Chithunzi cha STM32H7 |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi/Mlandu: | LQFP-144 |
| Pakatikati: | ARM Cortex M7 |
| Kukula kwa Memory Program: | 128 kb |
| Deta Bus Width: | 32 pang'ono |
| Kusamvana kwa ADC: | 3 x16 pa |
| Kuchuluka kwa Koloko: | 480 MHz |
| Nambala ya ma I/Os: | 114 I/O |
| Kukula kwa RAM ya data: | 1 MB |
| Supply Voltage - Min: | 1.62 V |
| Supply Voltage - Max: | 3.6 V |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 85 C |
| Kuyika: | Thireyi |
| Mtundu: | Zithunzi za STMicroelectronics |
| Zosamva Chinyezi: | Inde |
| Mtundu wa malonda: | ARM Microcontrollers - MCU |
| Kuchuluka Kwa Paketi Ya Factory: | 360 |
| Gulu laling'ono: | Microcontrollers - MCU |
| Dzina lamalonda: | Mtengo wa STM32 |
♠ 32-bit Arm® Cortex®-M7 480MHz MCUs, 128 Kbyte Flash, 1 Mbyte RAM, 46 com. ndi mawonekedwe a analogi, crypto
Zida za STM32H750xB zimachokera ku Arm® Cortex®-M7 32-bit RISC core yogwira ntchito kwambiri mpaka 480 MHz. Cortex® -M7 pachimake imakhala ndi gawo loyandama (FPU) lomwe limathandizira Arm® kulondola kawiri (IEEEE 754 yogwirizana) ndi malangizo atsatanetsatane atsatanetsatane ndi mitundu ya data. Zida za STM32H750xB zimathandizira malangizo onse a DSP ndi gawo loteteza kukumbukira (MPU) kuti apititse patsogolo chitetezo cha pulogalamu.
Zipangizo za STM32H750xB zimaphatikiza makumbukidwe othamanga kwambiri okhala ndi Flash memory ya 128 Kbytes, mpaka 1 Mbyte ya RAM (kuphatikiza 192 Kbytes ya TCM RAM, mpaka 864 Kbytes ya ogwiritsa SRAM ndi 4 Kbytes ya zosunga zobwezeretsera za SRAM), komanso mabasi ochulukirapo a IAPO/mabasi olumikizidwa ndi olumikizidwa. Mabasi a AHB, 2x32-bit matrix angapo a AHB ndi ma multi layer AXI olumikizira omwe amathandizira kukumbukira mkati ndi kunja.
Zipangizo zonse zimapereka ma ADC atatu, ma DAC awiri, ofananitsa magetsi otsika kwambiri, RTC yamphamvu yotsika, chowerengera chapamwamba, 12-cholinga chachikulu cha 16-bit, zowerengera ziwiri za PWM zowongolera magalimoto, zowerengera zotsika mphamvu zisanu, jenereta yowona mwachisawawa (RNG), ndi cell ya cryptographic mathamangitsidwe. Zipangizozi zimathandizira zosefera zinayi za digito zakunja kwa sigma-delta modulators (DFSDM). Amakhalanso ndi njira zolumikizirana zokhazikika komanso zapamwamba.
Kwambiri
• 32-bit Arm® Cortex®-M7 core yokhala ndi FPU yolondola kawiri ndi L1 cache: 16 Kbytes ya data ndi 16 Kbytes ya cache ya malangizo; pafupipafupi mpaka 480 MHz, MPU, 1027 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), ndi malangizo a DSP
Zokumbukira
• 128 Kbytes of Flash memory
• 1 Mbyte wa RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain
• Mawonekedwe amitundu iwiri ya Quad-SPI memory akuyenda mpaka 133 MHz
• Chowongolera kukumbukira chakunja chokhala ndi data yofikira 32-bit:
- SRAM, PSRAM, NOR Flash memory yatsekedwa mpaka 133 MHz mumayendedwe olumikizana
- SDRAM / LPSDR SDRAM
- 8/16-bit NAND Flash kukumbukira
• Gawo lowerengera la CRC
Chitetezo
• ROP, PC-ROP, tamper yogwira, chitetezo chothandizira kukweza fimuweya, Njira yolowera yotetezedwa
Zowonjezera zolinga / zotuluka
• Kufikira madoko a 168 I/O okhala ndi kusokoneza
Bwezerani ndikuwongolera mphamvu
• Madomeni 3 osiyana amagetsi omwe angathe kuzimitsidwa pawotchi kapena kuzimitsidwa:
- D1: kuthekera kochita bwino kwambiri
- D2: zolumikizira zolumikizirana ndi nthawi
- D3: sinthaninso / kuwongolera koloko / kasamalidwe ka mphamvu
• 1.62 mpaka 3.6 V ntchito yogwiritsira ntchito ndi I/Os
• POR, PDR, PVD ndi BOR
• Kuyika mphamvu ya USB yodzipatulira 3.3 V yowongolera mkati kuti ipereke ma PHY amkati
• Embedded regulator (LDO) yokhala ndi zotuluka zosinthika kuti zipereke ma circuitry wa digito
• Kuchulukitsa kwamagetsi mu Run ndi Stop mode (magawo 6 osinthika)
• Chowongolera zosunga zobwezeretsera (~0.9 V)
• Kufotokozera kwamagetsi kwa analogi peripheral/VREF+
• Njira zochepetsera mphamvu: Kugona, Kuyimitsa, Kuyimilira ndi VBAT kumathandizira kulipira kwa batri
Kugwiritsa ntchito mphamvu zochepa
• VBAT batire mode ndi kutha kulipira
• CPU ndi zikhomo zowunikira mphamvu za domain
• 2.95 µA mumodi Yoyimilira (Backup SRAM OFF, RTC/LSE ON)
Kasamalidwe ka wotchi
• Oscillator Mkati: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
• Oscillator akunja: 4-48 MHz HSE, 32.768 kHz LSE
• 3 × PLLs (1 ya wotchi yamakina, 2 ya mawotchi a kernel) yokhala ndi Fractional mode
Interconnect matrix
• 3 matrices mabasi (1 AXI ndi 2 AHB)
• Milatho (5× AHB2-APB, 2× AXI2-AHB)
Owongolera a DMA kuti atsitse CPU
• 1 × high-speed master direct memory access controller (MDMA) yokhala ndi mndandanda wothandizira
• 2 × awiri-doko DMAs ndi FIFO
• 1 × Basic DMA yokhala ndi zopempha za rauta
Kufikira 35 zolumikizira zolumikizirana
• 4× I2Cs FM+ zolumikizira (SMBus/PMBus)
• 4× UARTs/4x UARTs (mawonekedwe a ISO7816, LIN, IrDA, mpaka 12.5 Mbit/s) ndi 1x LPUART
• 6 × SPIs, 3 yokhala ndi duplex duplex I2S audio class yolondola kudzera mkati mwa audio PLL kapena wotchi yakunja, 1x I2S mu LP domain (mpaka 150 MHz)
• 4x SAIs (mawonekedwe omvera)
• mawonekedwe a SPDIFRX
• SWPMI single-waya protocol master I/F
• MDIO Slave mawonekedwe
• 2× SD/SDIO/MMC zolumikizira (mpaka 125 MHz)
• Olamulira a 2 × CAN: 2 okhala ndi CAN FD, 1 yokhala ndi CAN yoyambitsa nthawi (TT-CAN)
• 2 × USB OTG yolumikizira (1FS, 1HS/FS) njira yopanda galasi yokhala ndi LPM ndi BCD
• Mawonekedwe a Efaneti a MAC okhala ndi chowongolera cha DMA
• HDMI-CEC
• 8- mpaka 14-bit kamera mawonekedwe (mpaka 80 MHz)
11 analogi zotumphukira
• 3 × ADCs ndi 16-bit max. kusamvana (mpaka mayendedwe 36, mpaka 3.6 MSPS)
• 1 × sensor kutentha
• 2 × 12-bit D/A zosinthira (1 MHz)
• 2 × ultra-low-power compators
• 2× zokulitsa ntchito (7.3 MHz bandiwifi)
• Zosefera za digito za 1× za sigma delta modulator (DFSDM) zokhala ndi ma tchanelo 8/4 zosefera
Zithunzi
• LCD-TFT controller mpaka XGA resolution
• Chrom-ART graphical hardware Accelerator (DMA2D) kuti muchepetse kuchuluka kwa CPU
• Hardware JPEG Codec
Mpaka 22 nthawi ndi agalu
• 1× high-resolution timer (2.1 ns max max resolution)
• 2× 32-bit timer yokhala ndi 4 IC/OC/PWM kapena pulse counter ndi quadrature (zowonjezera) encoder (mpaka 240 MHz)
• 2 × 16-bit zowongolera zamagalimoto zapamwamba (mpaka 240 MHz)
• 10×16-bit zowerengera nthawi zonse (mpaka 240 MHz)
• 5 × 16-bit zowerengera mphamvu zochepa (mpaka 240 MHz)
• 2× agalu (odziyimira pawokha ndi zenera)
• 1 × SysTick timer
• RTC yokhala ndi kulondola kwa kamphindi kakang'ono ndi kalendala ya hardware
Cryptographic mathamangitsidwe
• AES 128, 192, 256, TDES,
• HASH (MD5, SHA-1, SHA-2), HMAC
• Majenereta a manambala enieni mwachisawawa
Debug mode
• Kulumikizana kwa SWD & JTAG
• 4-Kbyte Embedded Trace Buffer
