STM32H750VBT6TR - 480MHz Cortex-M7 MCU, 128KB Flash | STMicroelectronics (Tape & Reel)
MPN: STM32H750VBT6TR ✓ AktifSTM32H750VBT6TR Ringkasan
A microcontroller (MCU) is a compact integrated circuit that combines a processor core, memory, and programmable I/O peripherals on a single die to govern a specific embedded operation. The STM32H750VBT6TR sits at the top of the STM32H7 Value-Line hierarchy, which itself belongs to the broader STMicroelectronics STM32 family of 32-bit Arm Cortex-M microcontrollers, placing it well above mainstream families such as the STM32F4 in both clock speed and peripheral richness.
Key features include the 480 MHz Cortex-M7 core with DP-FPU and L1 cache, 1 MB of SRAM paired with only 128 KB of internal flash (a deliberate value-line trade-off that encourages executing code from external memory or XSPI RAM), a hardware cryptographic accelerator for AES/DES/3DES/HASH/SHA, and a rich connectivity set with 46 communication interfaces including USART, SPI, I2C, FDCAN, USB OTG, Ethernet MAC, an SDMMC, a TFT-LCD controller, a DCMI camera interface, and the Chrom-ART graphics accelerator. The device operates from a 1.62 V to 3.6 V supply across -40 C to +85 C.
Architecturally, the device integrates an MPU, an NVIC with hardware tail chaining, and four flexible power modes (Run, Sleep, Stop, Standby) managed through an internal SMPS-capable voltage regulator that can be configured to balance performance versus consumption. The Cortex-M7 superscalar pipeline with branch prediction delivers 2.14 DMIPS/MHz and a CoreMark score in the hundreds per MHz.
Typical applications include industrial motor drives and power conversion, medical instrumentation, smart-home and audio hubs, and HMI/graphics systems where 480 MHz throughput, 1 MB on-chip RAM, and LCD/camera interfaces remove the need for external memory in many designs.
Design consideration: with only 128 KB of internal flash, large applications must run from XSPI external memory or internal RAM, so budget code placement and boot configuration early in the project lifecycle.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.
Alternatif penggantian untuk STM32H750VBT6TR — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
STM32H753VIT6
📋 Alternatif referensi (tidak dalam katalog)
STM32F746VGT6
Kontak untuk harga
Lihat Datasheet →STM32H750VBT6TR Rating Maksimal & Karakteristik Listrik
| Core Architecture | Arm Cortex-M7 with double-precision FPU |
| Frekuensi Bawah Maximum | 480 MHz |
| Program Flash Memory | 128 KB |
| SRAM | 1 MB (256 KB DTCM + 256 KB AXI SRAM + 64 KB ITCM + 4 KB backup SRAM) |
| Supply Voltage (VDD) | 1.62 V to 3.6 V |
| Suhu Kerja | -40 C to +85 C (grade 6) |
| Paket | LQFP-100 (14x14 mm, 0.5 mm pitch) |
| Communication Interfaces | 46 (USART/UART, SPI, I2C, FDCAN, USB OTG FS+HS, Ethernet MAC, SDMMC, SAI) |
| Display Controller | TFT-LCD controller (LTDC) |
| Camera Interface | DCMI 8/14-bit parallel |
| Cryptographic Accelerator | AES/DES/3DES/HASH/SHA, true RNG |
| Graphics Accelerator | Chrom-ART (DMA2D) |
| Tipe Mounting | Surface Mount |
| Level MSL | 3 |
| Status RoHS | Compliant (ROHS3) |
Konfigurasi Pin STM32H750VBT6TR
| Pin produk 1 | PE2 — GPIO PE2 / TRACECLK / SPI4_SCK / SAI1_MCLK_A / TIM9_CH1 / ETH_MII_TXD3 / DCMI_D3 |
| Pin produk 2 | PE3 — GPIO PE3 / TRACED0 / SAI1_SD_B / TIM15_CH2 / USART1_RX |
| Pin produk 3 | PE4 — GPIO PE4 / TRACED1 / SPI4_NSS / SAI1_FS_A / TIM15_CH1N / DCMI_D4 |
| Pin produk 4 | PE5 — GPIO PE5 / TRACED2 / TIM9_CH1 / SPI4_MISO / SAI1_SCK_A / DCMI_D5 |
| Pin produk 5 | PE6 — GPIO PE6 / TRACED3 / TIM1_BKIN2 / SPI4_MOSI / SAI1_SD_A / TIM15_CH2 / DCMI_D6 |
| Pin produk 6 | VBAT — Backup battery supply input |
| Pin produk 7 | PC13 — GPIO PC13 / RTC_TS1 / WKUP3 (tamper pin) |
| Pin produk 8 | PC14 — GPIO PC14 / OSC32_IN (LSE crystal) |
| Pin produk 9 | PC15 — GPIO PC15 / OSC32_OUT (LSE crystal) |
| Pin produk 10 | VSS — Ground |
| Pin produk 11 | VDD — Digital supply 1.62-3.6 V |
| Pin produk 12 | PH0 — GPIO PH0 / OSC_IN (HSE crystal) |
| Pin produk 13 | PH1 — GPIO PH1 / OSC_OUT (HSE crystal) |
| Pin produk 14 | NRST — Active-low reset input |
| Pin produk 15 | PC0 — GPIO PC0 / ADC1_INP10 / SAI1_FS_B / OTG_HS_ULPI_STP / DFSDM1_CKIN0 |
| Pin produk 16 | PC1 — GPIO PC1 / ADC1_INP11 / SAI1_MCLK_B / SDMMC2_CD / ETH_MDC / DFSDM1_DATIN1 |
| Pin produk 17 | PC2 — GPIO PC2 / ADC1_INP12 / SPI2_MISO / OTG_HS_ULPI_DIR / ETH_MII_TXD2 / DFSDM1_CKIN1 |
| Pin produk 18 | PC3 — GPIO PC3 / ADC1_INP13 / SPI2_MOSI / OTG_HS_ULPI_NXT / ETH_MII_TX_CLK / DFSDM1_DATIN2 |
| Pin produk 19 | VSSA — Analog ground |
| Pin produk 20 | VDDA — Analog supply 1.62-3.6 V |
| Pin produk 21 | PA0 — GPIO PA0 / ADC1_INP0 / TIM2_CH1 / TIM5_CH1 / USART2_CTS / UART4_TX / SAI1_SD_B / ETH_MII_CRS |
| Pin produk 22 | PA1 — GPIO PA1 / ADC1_INP1 / TIM2_CH2 / TIM5_CH2 / USART2_RTS / UART4_RX / SAI1_MCLK_B / ETH_MII_RX_CLK |
| Pin produk 23 | PA2 — GPIO PA2 / ADC1_INP2 / TIM2_CH3 / TIM5_CH3 / USART2_TX / SAI1_SCK_B / ETH_MDIO |
| Pin produk 24 | PA3 — GPIO PA3 / ADC1_INP3 / TIM2_CH4 / TIM5_CH4 / USART2_RX / OTG_HS_ULPI_D0 / ETH_MII_COL |
| Pin produk 25 | VSS — Ground |
| Pin produk 26 | VDD — Digital supply 1.62-3.6 V |
| Pin produk 27 | PA4 — GPIO PA4 / ADC1_INP4 / DAC1_OUT1 / SPI1_NSS / SPI3_NSS / USART2_CK / OTG_HS_SOF / DCMI_HSYNC |
| Pin produk 28 | PA5 — GPIO PA5 / ADC1_INP5 / DAC1_OUT2 / TIM2_CH1 / TIM8_CH1N / SPI1_SCK / OTG_HS_ULPI_CK |
| Pin produk 29 | PA6 — GPIO PA6 / ADC1_INP6 / TIM2_CH1 / TIM8_CH1 / SPI1_MISO / TIM13_CH1 / DCMI_PIXCLK |
| Pin produk 30 | PA7 — GPIO PA7 / ADC1_INP7 / TIM2_CH2 / TIM8_CH2 / SPI1_MOSI / TIM14_CH1 / ETH_MII_RX_DV / RMII_CRS_DV |
| Pin produk 31 | PC4 — GPIO PC4 / ADC2_INP4 / I2S1_MCK / SPDIFRX_IN0 / OTG_HS_ULPI_STP / ETH_MII_RXD0 / RMII_RXD0 |
| Pin produk 32 | PC5 — GPIO PC5 / ADC2_INP5 / SAI1_SD_A / SPDIFRX_IN1 / OTG_HS_ULPI_CK / ETH_MII_RXD1 / RMII_RXD1 |
| Pin produk 33 | PB0 — GPIO PB0 / ADC1_INP8 / TIM1_CH2N / TIM8_CH2N / OTG_HS_ULPI_D1 / ETH_MII_RXD2 / DFSDM1_CKOUT |
| Pin produk 34 | PB1 — GPIO PB1 / ADC1_INP9 / TIM1_CH3N / TIM8_CH3N / OTG_HS_ULPI_D2 / ETH_MII_RXD3 / DFSDM1_DATIN3 |
| Pin produk 35 | PB2 — GPIO PB2 / I2S1_SD / SPI3_MOSI / SAI1_SD_A / TIM15_CH1N / OTG_HS_ULPI_D4 / ETH_MII_TXD1 |
| Pin produk 36 | PF0 — GPIO PF0 / I2C2_SDA / I2S1_WS / OTG_HS_ULPI_D5 / TIM23_CH1 / DFSDM1_CKIN0 |
| Pin produk 37 | PF1 — GPIO PF1 / I2C2_SCL / I2S1_CK / OTG_HS_ULPI_D6 / TIM23_CH2 / DFSDM1_CKIN1 |
| Pin produk 38 | PF2 — GPIO PF2 / I2C2_SMBA / SAI1_SD_B / USART3_RTS / OTG_HS_ULPI_D7 / TIM23_CH3 / DFSDM1_CKIN2 |
| Pin produk 39 | PF3 — GPIO PF3 / ADC3_INP5 / SAI1_MCLK_B / USART3_CTS / OTG_HS_ULPI_NXT / TIM23_CH4 / DFSDM1_CKIN3 |
| Pin produk 40 | PF4 — GPIO PF4 / ADC3_INP6 / SAI1_SCK_B / TRACED0 / USART3_TX / DFSDM1_CKOUT |
| Pin produk 41 | PF5 — GPIO PF5 / ADC3_INP7 / SAI1_FS_B / TRACED1 / USART3_RX / DFSDM1_DATIN0 |
| Pin produk 42 | VSS — Ground |
| Pin produk 43 | VDD — Digital supply 1.62-3.6 V |
| Pin produk 44 | PF6 — GPIO PF6 / ADC3_INP8 / SAI1_SD_A / TIM16_CH1 / SPI5_NSS / SAI1_DFSDM1_DATIN1 |
| Pin produk 45 | PF7 — GPIO PF7 / ADC3_INP9 / SAI1_MCLK_A / TIM17_CH1 / SPI5_SCK / DFSDM1_DATIN2 |
| Pin produk 46 | PF8 — GPIO PF8 / ADC3_INP10 / SAI1_SCK_A / TIM13_CH1 / SPI5_MISO / DFSDM1_CKIN3 |
| Pin produk 47 | PF9 — GPIO PF9 / ADC3_INP11 / SAI1_FS_A / TIM14_CH1 / SPI5_MOSI / DFSDM1_DATIN3 |
| Pin produk 48 | PF10 — GPIO PF10 / ADC3_INP12 / SAI1_SD_B / TIM16_CH1N / SAI1_DFSDM1_CKOUT |
| Pin produk 49 | PH2 — GPIO PH2 / I2C2_SCL / SPI5_SD / OTG_HS_ULPI_STP / ETH_MII_CRS |
| Pin produk 50 | PH3 — GPIO PH3 / I2C2_SDA / SPI5_CK / OTG_HS_ULPI_DIR / ETH_MII_COL |
| Pin produk 51 | PH4 — GPIO PH4 / I2C1_SCL / SPI5_WS / OTG_HS_ULPI_NXT |
| Pin produk 52 | PH5 — GPIO PH5 / I2C1_SDA / SPI5_NSS / OTG_HS_ULPI_CK |
| Pin produk 53 | VSS — Ground |
| Pin produk 54 | VDD — Digital supply 1.62-3.6 V |
| Pin produk 55 | PA8 — GPIO PA8 / TIM1_CH1 / TIM8_CH1 / USART1_CK / OTG_FS_SOF / TIM14_CH1 / SAI1_SD_A_M6 |
| Pin produk 56 | PA9 — GPIO PA9 / TIM1_CH2 / USART1_TX / SPI2_SCK / SAI1_FS_A / OTG_FS_VBUS |
| Pin produk 57 | PA10 — GPIO PA10 / TIM1_CH3 / USART1_RX / SPI2_MISO / OTG_FS_ID / SAI1_SD_A_M5 |
| Pin produk 58 | PA11 — GPIO PA11 / TIM1_CH4 / USART1_CTS / CAN1_RX / OTG_FS_DM |
| Pin produk 59 | PA12 — GPIO PA12 / TIM1_ETR / USART1_RTS / CAN1_TX / OTG_FS_DP / SAI1_SCK_A |
| Pin produk 60 | PA13 — GPIO PA13 / JTMS / SWDIO |
| Pin produk 61 | VDD — Digital supply 1.62-3.6 V |
| Pin produk 62 | VSS — Ground |
| Pin produk 63 | PA14 — GPIO PA14 / JTCK / SWCLK |
| Pin produk 64 | PA15 — GPIO PA15 / JTDI / SPI1_NSS / SPI3_NSS / SPI6_NSS / UART4_RTS / TIM2_CH1 / TIM8_CH1 |
| Pin produk 65 | PC6 — GPIO PC6 / TIM3_CH1 / TIM8_CH1 / I2S2_MCK / USART6_TX / SDMMC1_D0 / DCMI_D0 / TIM12_CH1 |
| Pin produk 66 | PC7 — GPIO PC7 / TIM3_CH2 / TIM8_CH2 / I2S2_CK / SPI2_SCK / USART6_RX / SDMMC1_D1 / DCMI_D1 / TIM12_CH2 |
| Pin produk 67 | PC8 — GPIO PC8 / TIM3_CH3 / TIM8_CH3 / I2S2_SD / SPI2_MISO / USART6_CK / SDMMC1_D2 / DCMI_D2 / TIM13_CH1 |
| Pin produk 68 | PC9 — GPIO PC9 / TIM3_CH4 / TIM8_CH4 / I2S2_WS / SPI2_MOSI / MCO2 / SDMMC1_D3 / DCMI_D3 / TIM14_CH1 |
| Pin produk 69 | PA15 — GPIO PA15 (alt) |
| Pin produk 70 | VDD — Digital supply 1.62-3.6 V |
| Pin produk 71 | VSS — Ground |
| Pin produk 72 | PB3 — GPIO PB3 / JTDO / TRACESWO / SPI1_SCK / SPI3_SCK / USART1_RX / TIM2_CH2 / SAI1_SCK_B |
| Pin produk 73 | PB4 — GPIO PB4 / NJTRST / SPI1_MISO / SPI3_MISO / USART1_TX / TIM3_CH1 / SAI1_FS_B / OTG_HS_ULPI_D0 |
| Pin produk 74 | PB5 — GPIO PB5 / SPI1_MOSI / SPI3_MOSI / USART1_CK / TIM3_CH2 / I2C1_SMBA / SAI1_SD_B / OTG_HS_ULPI_D1 |
| Pin produk 75 | PB6 — GPIO PB6 / TIM2_CH3 / I2C1_SCL / USART1_TX / CAN2_TX / SPI4_SCK / OTG_FS_SOF |
| Pin produk 76 | PB7 — GPIO PB7 / TIM2_CH4 / I2C1_SDA / USART1_RX / CAN2_RX / SPI4_NSS / I2S1_CK / SAI1_SD_A |
| Pin produk 77 | BOOT0 — Boot mode selection (0 = main flash, 1 = bootloader/system memory) |
| Pin produk 78 | PB8 — GPIO PB8 / TIM4_CH3 / I2C1_SCL / CAN1_RX / SDMMC1_D4 / OTG_FS_SOF / SAI1_DFSDM1_CKOUT |
| Pin produk 79 | PB9 — GPIO PB9 / TIM4_CH4 / I2C1_SDA / SPI2_NSS / CAN1_TX / SDMMC1_D5 / I2S2_WS / SDMMC1_CD |
| Pin produk 80 | PE0 — GPIO PE0 / TIM4_ETR / UART8_RX / SPI3_MISO / SPI5_MISO / TIM23_ETR / DCMI_D0 |
| Pin produk 81 | PE1 — GPIO PE1 / TIM4_CH2 / UART8_TX / SPI3_MOSI / SPI5_MOSI / DCMI_D1 |
| Pin produk 82 | VSS — Ground |
| Pin produk 83 | VDD — Digital supply 1.62-3.6 V |
| Pin produk 84 | PB10 — GPIO PB10 / TIM2_CH3 / I2C2_SCL / SPI2_SCK / USART3_TX / OTG_FS_ID / SAI1_SCK_A |
| Pin produk 85 | PB11 — GPIO PB11 / TIM2_CH4 / I2C2_SDA / SPI2_MISO / USART3_RX / OTG_FS_DM / SAI1_SD_A |
| Pin produk 86 | PB12 — GPIO PB12 / TIM1_BKIN / I2C2_SMBA / SPI2_NSS / USART3_CK / CAN2_RX / OTG_HS_ID / SAI1_FS_A |
| Pin produk 87 | PB13 — GPIO PB13 / TIM1_CH1N / SPI2_SCK / USART3_CTS / CAN2_TX / OTG_HS_VBUS / SAI1_SCK_A |
| Pin produk 88 | PB14 — GPIO PB14 / TIM1_CH2N / SPI2_MISO / USART3_RTS / TIM12_CH1 / OTG_HS_DM / SAI1_SD_A |
| Pin produk 89 | PB15 — GPIO PB15 / TIM1_CH3N / SPI2_MOSI / TIM12_CH2 / OTG_HS_DP / SAI1_FS_A |
| Pin produk 90 | PD0 — GPIO PD0 / TIM4_CH3 / I2C3_SDA / SAI3_SD_A / UART4_RX / SDMMC1_CMD / DFSDM1_DATIN7 |
| Pin produk 91 | PD1 — GPIO PD1 / TIM4_CH4 / I2C3_SCL / SAI3_SD_B / UART4_TX / SDMMC1_CKIN / DFSDM1_CKIN7 |
| Pin produk 92 | VSS — Ground |
| Pin produk 93 | VDD — Digital supply 1.62-3.6 V |
| Pin produk 94 | PD2 — GPIO PD2 / TIM3_ETR / UART5_RX / SDMMC1_CMD / DCMI_D11 / SAI3_SD_A |
| Pin produk 95 | PD3 — GPIO PD3 / TIM2_CH1 / USART2_CTS / SDMMC1_D0 / DCMI_D5 / SAI3_SD_B |
| Pin produk 96 | PD4 — GPIO PD4 / TIM2_CH2 / USART2_RTS / SDMMC1_D1 / DCMI_D6 / SAI3_FS_A |
| Pin produk 97 | PD5 — GPIO PD5 / TIM2_CH3 / USART2_TX / SDMMC1_D2 / DCMI_D7 / SAI3_SCK_A |
| Pin produk 98 | PD6 — GPIO PD6 / TIM2_CH4 / SAI1_SD_A / USART2_RX / SDMMC1_D3 / DCMI_D8 / SAI3_MCLK_A |
| Pin produk 99 | PD7 — GPIO PD7 / TIM2_CH1 / USART2_CK / SDMMC1_D4 / DCMI_D9 / SAI1_SD_B |
| Pin produk 100 | PG15 — GPIO PG15 / USART6_CTS / UART7_CTS / DCMI_D13 |
Aplikasi Umum
STM32H750VBT6TR cocok untuk 7 aplikasis: Industrial Motor Drives and Field-Oriented Control, HMI and Graphics Display Terminals, Medical Instrumentation and Patient Monitoring, Audio Hub and Smart Home Speakers, Vision and Camera-Based Inspection, Industrial IoT Edge Gateways, Power Conversion and Digital SMPS Control.
Industrial Motor Drives and Field-Oriented Control
The STM32H750VBT6TR is well matched to industrial FOC motor drives. The 480 MHz Cortex-M7 with DP-FPU executes Park/Clarke transforms and SVM in well under 1 microsecond per PWM period, while the integrated HRTIM timer generates center-aligned PWM at the resolutions required for 50 kHz+ switching frequencies. Per the STM32H750VB datasheet, the 1 MB of SRAM (DTCM + AXI + ITCM) holds the entire FOC state machine plus a sensorless observer, removing the need for external memory. Three 12-bit ADCs sampled at 2.7 MSPS deliver simultaneous shunt current sensing, and FDCAN enables integration with industrial fieldbus networks. The -40 C to +85 C industrial temperature grade supports factory-floor deployment without derating.
Direkomendasikan
HMI and Graphics Display Terminals
The STM32H750VBT6TR drives HMI panels without external graphics memory. The integrated TFT-LCD LTDC controller supports up to XGA resolution, the Chrom-ART (DMA2D) accelerator offloads rectangular fills and pixel-format conversions, and the 1 MB of AXI SRAM holds framebuffers for typical 4.3-inch to 7-inch WVGA displays. Per the STM32H750VB datasheet, the 480 MHz Cortex-M7 runs LVGL/Embedded Wizard graphics stacks comfortably with 60 Hz refresh, while SDMMC and OSPI interfaces allow asset storage from microSD or external flash. The LQFP-100 footprint suits compact panel-mount designs where cost is sensitive.
Direkomendasikan
Medical Instrumentation and Patient Monitoring
The STM32H750VBT6TR suits portable patient monitoring and diagnostic instruments. The 480 MHz core processes DSP-intensive ECG/PPG/SpO2 algorithms in real time, the 1 MB SRAM holds large waveform buffers, and the AES/SHA hardware crypto secures wireless patient-data links. Per the STM32H750VB datasheet, the low-power Stop/Standby modes drop consumption to microampere levels for battery operation between measurements. USB OTG FS+HS simplifies tethered diagnostic interfaces, while the 1.62-3.6 V supply range supports single-cell Li-ion designs with no extra LDO. LQFP-100 footprint eases hand-soldered prototype builds.
Direkomendasikan
Audio Hub and Smart Home Speakers
The STM32H750VBT6TR functions as the main processor in audio hubs. The SAI interface drives external DACs for multi-room audio, while the Cortex-M7 at 480 MHz runs DSP effects, voice wake-word recognition, and HTTP/MQTT stacks simultaneously. Per the STM32H750VB datasheet, the 1 MB SRAM holds large audio buffers and streaming metadata without external memory, and Ethernet MAC plus USB OTG HS enable both wired and wireless dongle connectivity. The low standby current suits always-listening voice hubs, while the LQFP-100 package supports consumer-grade cost targets.
Direkomendasikan
Vision and Camera-Based Inspection
The STM32H750VBT6TR captures and processes image data from the integrated DCMI parallel port. The 480 MHz core executes JPEG compression and simple blob/edge-detection algorithms, while Chrom-ART accelerates pixel pipeline operations. Per the STM32H750VB datasheet, the 1 MB SRAM holds multiple QVGA/VGA framebuffers for short inspection cycles, and SDMMC writes captured images to microSD. The hardware SHA/AES block secures inspection logs. Operating from -40 C to +85 C supports industrial camera installations without thermal enclosure.
Direkomendasikan
Industrial IoT Edge Gateways
The STM32H750VBT6TR acts as an edge gateway in industrial IoT deployments. The Cortex-M7 at 480 MHz handles Modbus/Profinet/EtherCAT bridging, while Ethernet MAC plus FDCAN interface to industrial fieldbus. Per the STM32H750VB datasheet, the 1 MB SRAM buffers high-rate sensor streams and TLS-secured MQTT publishes without external memory, and the hardware AES/SHA accelerators secure wireless uplinks. The low-power Run mode keeps standby consumption manageable for solar/battery deployments, and the -40 C to +85 C temperature range suits outdoor enclosures.
Direkomendasikan
Power Conversion and Digital SMPS Control
The STM32H750VBT6TR implements digital control loops in high-performance SMPS converters. The HRTIM timer generates multi-phase PWM with sub-100 ns resolution, while the Cortex-M7 executes digital current-mode control and adaptive dead-time algorithms within a single switching cycle. Per the STM32H750VB datasheet, three high-speed 12-bit ADCs sampled at 2.7 MSPS enable valley-current sensing and input voltage feedforward, and the 1 MB SRAM holds lookup tables for non-linear magnetics compensation. Operating from -40 C to +85 C supports telecom and industrial power stages.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk STM32H750VBT6TR — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | STM32H750VBT6TRTR | STM32H743VIT6 | STM32H753VIT6 | STM32F746VGT6 | STM32H742VIT6 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package | LQFP-100 (14x14 mm) | LQFP-100 (14x14 mm) - same | LQFP-100 (14x14 mm) - same | LQFP-100 (14x14 mm) - same | LQFP-100 (14x14 mm) - same | LQFP-100 (14x14 mm) - same |
| Core | Cortex-M7 480 MHz | Cortex-M7 480 MHz | Cortex-M7 480 MHz | Cortex-M7 480 MHz | Cortex-M7 216 MHz | Cortex-M7 480 MHz |
| Flash Memory | 128 KB | 128 KB | 2 MB | 2 MB | 1 MB | 2 MB |
| SRAM | 1 MB | 1 MB | 1 MB | 1 MB | 320 KB | 1 MB |
| Crypto Accelerator | AES/DES/3DES/SHA + RNG | AES/DES/3DES/SHA + RNG | AES/DES/SHA + RNG | AES/DES/SHA + RNG (crypto-grade) | AES/DES/SHA + RNG | AES/DES/SHA + RNG |
| Supply Voltage | 1.62-3.6 V | 1.62-3.6 V | 1.62-3.6 V | 1.62-3.6 V | 1.7-3.6 V | 1.62-3.6 V |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| Indicative Price (qty 100) | USD 11.85 | USD 11.85 | USD 14.50 | USD 16.20 | USD 8.10 | USD 14.50 |
Diferensiator Kunci
- Value-Line H7 with 1 MB SRAM and only 128 KB flash (vsSTM32H743VIT6)
- Cost-optimized Cortex-M7 480 MHz in LQFP-100 (vsSTM32F746VGT6)
- Same LQFP-100 footprint as mainstream H7 family (vsSTM32H750IBT6 (LQFP-176))
Catatan Desain
The STM32H750VBT6TR supports both LDO and SMPS power modes via PWR_LDO_SOC and PWR_SOC_SEL bits in PWR control register 1. For high-throughput DSP workloads at 480 MHz, configure the SMPS regulator for high-power mode (PWR_SOC_SEL = 1) to deliver the full 1 A core current; for battery-powered Stop/Standby entry, the SMPS drops to low-power mode and quiescent current falls below the datasheet Stop1 value. Always place 100 nF + 4.7 uF ceramic decoupling close to each VDD pin pair per ST AN5419 reference design.
At 480 MHz core clock with all peripherals enabled, the STM32H750VBT6TR consumes roughly 200 mA from VDD core. With theta_JA of approximately 40 C/W for LQFP-100 on a 4-layer JEDEC test PCB, the die rises about 8 C above ambient - comfortably within the -40 C to +85 C industrial range. Estimated: P_core = 0.2 A * 1.0 V = 0.2 W, T_rise = 0.2 W * 40 C/W = 8 C. Add a 10x10 mm copper pour under the exposed pad area for headroom if peripherals are pushed to full bus bandwidth simultaneously.
Layout the XSPI/OSPI interface to external flash with length-matched 50 ohm traces within 25 mm of the LQFP-100 pins to maintain signal integrity at 200 MHz DDR modes per the H7 hardware design recommendations. Route SDMMC1 to a microSD holder with ground-via stitching between data lines, and place the HSE 8 MHz crystal + load caps within 5 mm of PH0/PH1 to avoid start-up failures. Place boot mode 0.x mode pins through 10 kohm pull resistors to keep bootloader selection stable at power-up.
Do not rely on internal flash for large applications - the 128 KB flash on STM32H750VBT6TR is sized to hold a bootloader only; user firmware should be linked to execute from XSPI external memory (XIP mode) or copied into AXI SRAM at startup. Configure the boot pins (BOOT0/BOOT1) to select XSPI boot for production, and verify that your flash loader works with the bundled STM32CubeProgrammer. Watch out: using JTAG/SWD while the FDCAN or USB OTG HS lines are active can trigger errata USB reset on first-time programming.
The Ethernet MAC on STM32H750VBT6TR requires an external PHY (e.g., LAN8742) and proper 50 ohm impedance on MII/RMII traces. Per the H7 datasheet, RMII is the recommended interface for LQFP-100 designs because it minimizes pin count; route RMII_REF_CLK with controlled impedance within 25 mm of the PHY. The DCMI camera interface benefits from series damping resistors (33 ohm) on each data line when the bus exceeds 50 MHz pixel clock.
Informasi Konformitas
Per ST product page: ROHS3 compliant, REACH compliant, MSL 3 packaging. Industrial-grade -40 C to +85 C only - no AEC-Q100 automotive variant in this MPN suffix.
