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STM32H503RBT6 - 250MHz Cortex-M33 MCU 128KB Flash | ST
STM32H503RBT6

STM32H503RBT6 - 250MHz Cortex-M33 MCU 128KB Flash | ST

The STMicroelectronics STM32H503RBT6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M33 core running at 250 MHz, with 128 KB of Flash memory and 32 KB of SRAM, housed in a 64-pin LQFP (10 x 10 mm) surface-mount package. A microcontroller (MCU) is a single-chip computer that integrates a processor core, non-volatile program memory, SRAM, and peripherals such as timers, communication interfaces, and analog blocks on one die. Within the semiconductor hierarchy, the STM32H503RBT6 belongs to the STM32H5 high-performance MCU series, which sits inside the broader STM32 family, the Cortex-M microcontroller category, and the general class of embedded processors used in real-time control systems. Key features include the 250 MHz Cortex-M33 core with a single-precision floating-point unit (FPU), a full set of DSP instructions, and a memory protection unit (MPU) for application security. According to the ST datasheet, the part operates from a 1.8 V, 2.5 V, or 3.3 V supply. The 128 KB on-chip Flash allows embedded firmware to be stored and executed in place, while the 32 KB SRAM supports real-time control loops and communication buffers without external memory. Architecturally, the Cortex-M33 is an Armv8-M mainline profile core: the FPU accelerates single-precision math for sensor fusion and control algorithms, DSP instructions speed up filtering and signal processing, and the MPU enforces memory partitioning between application code and safety-critical regions. ST positions the STM32H503 line as extending the STM32 high-performance portfolio with enhanced performance and power efficiency, targeting compute-intensive real-time control at entry-level price points. Typical applications include industrial motor control and digital power conversion (where the 250 MHz core closes fast control loops), consumer and industrial HMI nodes, and embedded systems needing USB, CAN, or multi-UART connectivity with more CPU and memory headroom than entry-level MCUs. The 64-pin LQFP offers a practical count of GPIOs for such designs. One key design consideration is supply selection: the device supports 1.8 V, 2.5 V, and 3.3 V rails, so confirm the operating voltage range and peripheral-speed derating at the chosen VDD before finalizing the power tree. Decouple each supply pin with 100 nF ceramics per ST hardwareGettingStarted guidance. This page synthesizes distributor pricing context, drop-in alternatives, design notes, and application guidance not found in a single manufacturer datasheet.

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STM32H523RET6 - 250MHz Cortex-M33 MCU 512KB Flash | STMicroelectronics
STM32H523RET6

STM32H523RET6 - 250MHz Cortex-M33 MCU 512KB Flash | STMicroelectronics

The STMicroelectronics STM32H523RET6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M33 core with TrustZone and FPU, running at up to 250 MHz (375 DMIPS), with 512 Kbytes of flash memory and 272 Kbytes of RAM, housed in a 64-pin LQFP (10 x 10 mm) package. A microcontroller (MCU) is a single-chip computer that integrates a processor core, memory, and peripherals on one die, sitting at the top of the embedded hierarchy: MCU -> embedded processor -> system-on-chip -> semiconductor. The STM32H5 series belongs to STMicroelectronics' high-performance STM32 family, positioned for applications that need both compute throughput and hardware-based security. Key features include the 250 MHz Cortex-M33 core with Arm TrustZone security, an 8-Kbyte instruction cache with ART Accelerator enabling near zero-wait-state flash execution, 512 Kbytes of on-chip flash, and 272 Kbytes of SRAM. The integrated FPU and MPU support real-time operating systems and safety-oriented software architectures. Technically, the STM32H523xx line combines the ART Accelerator with a wide peripheral set typical of the STM32H5 series, including multiple communication interfaces, timers, and analog peripherals, all clocked from a flexible clock tree. According to STMicroelectronics, the family targets 375 DMIPS (Dhrystone 2.1) performance, making it suitable for compute-intensive embedded control while retaining low-power operating modes. Typical applications include industrial automation and motor control, secure IoT edge nodes leveraging TrustZone, and consumer or medical devices requiring fast 32-bit processing. The LQFP64 package suits both hand-assembly prototypes and automated surface-mount production. Design consideration: verify that the 512 Kbyte flash and 272 Kbyte RAM sizing matches your application footprint before layout, since smaller CE/C variants of the STM32H523xx family exist in different packages and memory densities. This page synthesizes distributor pricing, drop-in alternatives, datasheet links, and practical design notes not found on any single manufacturer or distributor page.

USD $3.95 有现货
STM32H563ZIT6 - 250MHz Cortex-M33 2MB Flash MCU | ST
STM32H563ZIT6

STM32H563ZIT6 - 250MHz Cortex-M33 2MB Flash MCU | ST

The STMicroelectronics STM32H563ZIT6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M33 core running at 250 MHz, with 2 Mbytes of Flash memory and 640 Kbytes of RAM, housed in a 144-pin LQFP (20x20 mm) package. A microcontroller (MCU) is a single-chip computer that integrates a processor core, memory, and programmable peripherals on one die. Within the semiconductor hierarchy, it belongs to the embedded processor family: microcontroller -> Arm Cortex-M class MCU -> STM32H5 high-performance series -> STMicroelectronics 32-bit MCU portfolio. MCUs run real-time firmware for control, connectivity, and signal processing tasks in embedded systems. Key features of the STM32H563ZIT6 include Arm TrustZone hardware security with a Cortex-M33 core delivering 375 DMIPS at 250 MHz, an integrated SMPS (switched-mode power supply) that reduces external power dissipation, and rich connectivity: Ethernet MAC, I3C, USB, DCMI camera interface, and multiple SPI/I2C/UART ports. Math accelerators boost DSP and AI workloads at the edge. Technically, the STM32H563 line implements the Armv8-M mainline architecture with TrustZone isolation between secure and non-secure firmware domains, a flexible memory protection unit, and ST math accelerator blocks for filter and trigonometric operations. The 640-Kbyte SRAM is organized to support Ethernet and graphics buffers without external memory in many designs, and the 2-Mbyte dual-bank Flash supports over-the-air firmware updates. Typical applications include industrial gateways and PLCs requiring on-chip Ethernet, networked building automation and smart metering, and embedded systems needing camera input via the DCMI with on-chip ML inference. High GPIO count (up to 114 I/Os) suits dense peripheral integration. Design consideration: enable the internal SMPS buck converter for 3.3V rails above roughly 50 MHz operation to cut core power; verify the LQFP-144 land pattern to IPC dimensions and provide a solid ground plane under the 20x20 mm body for signal integrity. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

USD $8.60 有现货
STM32H723VET6 - 550MHz Cortex-M7 MCU with FPU | STMicroelectronics
STM32H723VET6

STM32H723VET6 - 550MHz Cortex-M7 MCU with FPU | STMicroelectronics

The STM32H723VET6 is a high-performance 32-bit microcontroller from STMicroelectronics, featuring an Arm Cortex-M7 core running at up to 550 MHz. It is part of the STM32H7 series, designed for demanding applications requiring high computational power, advanced connectivity, and rich analog peripherals. The device is housed in a 100-pin LQFP package (LQFP100) with a 14x14 mm body and 0.5 mm pitch, making it suitable for compact PCB designs. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (RAM and flash), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of embedded systems, ranging from simple household appliances to complex industrial automation. In the system hierarchy, a microcontroller sits between a microprocessor (which requires external memory and peripherals) and a system-on-chip (SoC) that may include more advanced features like graphics or wireless. The STM32H723VET6 belongs to the high-performance MCU category, optimized for real-time control, signal processing, and connectivity. Key features of the STM32H723VET6 include a 550 MHz Arm Cortex-M7 core with double-precision FPU, 1 Mbyte of flash memory, 564 Kbytes of SRAM, and a comprehensive set of peripherals. It supports a wide range of communication interfaces including Ethernet, USB OTG HS/FS, CAN FD, SPI, I2C, UART, and SDMMC. The device also integrates a 16-bit ADC with 3.6 MSPS, a 12-bit DAC, multiple timers, and a cryptographic acceleration unit. These features make it ideal for applications requiring high-speed data processing and secure communication. From a technical depth perspective, the STM32H723VET6 leverages the Arm Cortex-M7 architecture with a 6-stage pipeline and a branch prediction unit, enabling efficient execution of complex algorithms. The inclusion of a double-precision FPU accelerates floating-point operations, which is critical for audio processing, motor control, and industrial analytics. The device also features a memory protection unit (MPU) and a cache controller, enhancing system reliability and performance. The advanced analog peripherals, such as the 16-bit ADC with oversampling, provide high-resolution data acquisition for precision measurement applications. Typical applications for the STM32H723VET6 include industrial control systems, motor drives, power conversion, audio processing, and IoT gateways. Its high clock speed and rich peripheral set make it suitable for real-time control loops and edge computing tasks. The Ethernet and USB interfaces enable seamless connectivity in networked systems, while the CAN FD support is ideal for automotive and industrial communication. When designing with this device, ensure proper decoupling of the power supply pins with 100 nF capacitors placed close to each VDD pin. The VDDA pin should be filtered with a ferrite bead and a 1 uF capacitor to reduce analog noise. Additionally, the VCAP pins require a 2.2 uF capacitor to stabilize the internal voltage regulator. Careful attention to the crystal oscillator layout is essential for reliable clock generation.

USD $6.05 有现货
STM32H723VGT6 - 550MHz ARM Cortex-M7 MCU | STMicroelectronics
STM32H723VGT6

STM32H723VGT6 - 550MHz ARM Cortex-M7 MCU | STMicroelectronics

The STMicroelectronics STM32H723VGT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 550 MHz. It is part of the STM32H7 series, designed for demanding applications requiring high processing power, advanced connectivity, and rich analog peripherals. The device is housed in a 100-pin LQFP package (LQFP100) and offers 1 Mbyte of Flash memory and 564 Kbytes of SRAM, making it suitable for complex real-time control and signal processing tasks. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It integrates a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the brains of countless electronic devices, from automotive engine control units to industrial robots and consumer electronics. The STM32H723VGT6 belongs to the high-performance segment of the microcontroller family, positioned above mid-range MCUs like the STM32F4 series, and is optimized for applications that require intensive computation, such as digital signal processing, motor control, and artificial intelligence at the edge. Key features of the STM32H723VGT6 include a 550 MHz Cortex-M7 core with double-precision floating-point unit (FPU), a Chrom-ART Accelerator for 2D graphics, and a comprehensive set of communication interfaces including Ethernet, USB OTG HS, CAN FD, and multiple UARTs/SPIs/I2Cs. The device also integrates a 16-bit ADC with up to 5 MSPS, a 12-bit DAC, and advanced timers for precise PWM generation. With its high clock speed and rich peripheral set, the STM32H723VGT6 delivers exceptional performance for real-time applications. From a technical architecture perspective, the STM32H723VGT6 features a Harvard architecture with separate instruction and data buses, enabling simultaneous fetch and data access. The Cortex-M7 core includes a 6-stage pipeline, branch prediction, and a memory protection unit (MPU) for enhanced reliability. The device supports external memory interfaces (FMC) for SDRAM, NOR, and NAND Flash, and includes a hardware cryptographic accelerator for AES, DES, and RSA, ensuring secure data communication. The integrated power management allows operation from 1.62V to 3.6V, with multiple low-power modes to optimize energy consumption. Typical applications for the STM32H723VGT6 include industrial automation, motor control, power conversion, medical devices, and high-end consumer electronics. Its high-speed ADC and timers make it ideal for digital power supplies and motor drives, while the Ethernet and USB interfaces enable connectivity in IoT gateways and industrial networking. The device's graphics acceleration supports human-machine interfaces (HMI) with smooth rendering. When designing with the STM32H723VGT6, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to each VDD pin, and a 4.7uF bulk capacitor. The VDDA pin requires a dedicated analog supply with a ferrite bead to reduce noise. For high-speed interfaces like Ethernet and USB, follow the layout guidelines in the datasheet to maintain signal integrity. The device supports in-circuit programming via SWD or JTAG, and the STM32CubeIDE toolchain simplifies development.

USD $8.10 有现货
STM32H723ZGT6 - 550MHz Cortex-M7 MCU, 1MB Flash | ST
STM32H723ZGT6

STM32H723ZGT6 - 550MHz Cortex-M7 MCU, 1MB Flash | ST

The STMicroelectronics STM32H723ZGT6 is a high-performance 32-bit Arm Cortex-M7 microcontroller running at up to 550 MHz, with 1 MB of Flash memory and 564 KB of RAM, housed in a 144-pin LQFP (20x20 mm) surface-mount package. A microcontroller (MCU) is a single-chip computer that integrates a processor core, memory, and peripherals on one die, forming the top of the embedded processing hierarchy that also spans DSPs and application processors. The STM32H7 family sits at the high-performance end of the STM32 portfolio, targeting real-time control and signal-processing workloads that previously required a separate DSP. Key features include the Cortex-M7 core with double-precision FPU and L1 cache, an external memory interface, and 35 communication peripherals and analog interfaces. Integrated Ethernet, USB, and 3x FDCAN controllers make the device well suited for connected industrial nodes, while 2x 16-bit ADCs with 12-bit resolution handle multi-channel analog acquisition. Architecturally, the STM32H723 combines the DSP and double-precision floating-point capabilities of the Cortex-M7 with ST ART Accelerator prefetch logic, enabling execution from internal Flash at full core speed. The 564 KB RAM is organized in multiple blocks (including DTCM/ITCM) to sustain deterministic real-time behavior at 550 MHz. Typical applications include drone flight controllers (ArduPilot/PX4 autopilots such as Cube Orange+/Purple class hardware), industrial automation and motor control, and connected IoT gateways using the integrated Ethernet and FDCAN interfaces. When designing with the STM32H723ZGT6, budget the 550 MHz core supply rail (VOS0 operation) carefully and verify that peripheral subsets required by your firmware are present in this family member; pin-compatible H7 siblings differ in memory size and clock ceiling. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

USD $6.39 有现货
STM32H725AEG6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics
STM32H725AEG6

STM32H725AEG6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics

The STMicroelectronics STM32H725AEG6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M7 core, operating at up to 550 MHz. It integrates 1 MB of flash memory and 564 KB of SRAM, along with a rich set of peripherals including a TFT-LCD controller, cryptographic acceleration, and high-speed connectivity interfaces. The device is housed in a 144-pin UFBGA package (UFBGA144) with a 10x10 mm footprint, offering a compact solution for advanced embedded applications. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. MCUs are the brains of countless electronic devices, from automotive engine control units to IoT sensors and industrial automation systems. The STM32H7 series represents the high-performance tier of STMicroelectronics' STM32 family, positioned above the mainstream F4 series and the low-power L4 series, targeting applications that demand maximum processing power and advanced features. Key features of the STM32H725AEG6 include a 550 MHz Arm Cortex-M7 core with double-precision FPU, 1 MB of dual-bank flash memory, 564 KB of SRAM, and a Chrom-ART Accelerator for graphics. It also features a TFT-LCD controller supporting up to XGA resolution, a camera interface, and a cryptographic processor with hardware acceleration for AES, DES, and 3DES. The device supports a wide range of communication interfaces including Ethernet, USB OTG HS/FS, CAN FD, and multiple USART/SPI/I2C ports, making it suitable for complex connectivity requirements. From a technical architecture perspective, the STM32H725AEG6 leverages a 7-stage pipeline with branch prediction and a memory protection unit (MPU) for enhanced real-time performance. The dual-bank flash allows read-while-write operations, enabling firmware updates without halting the system. The device also includes a power management unit with multiple low-power modes, including Sleep, Stop, and Standby, to optimize energy consumption in battery-powered applications. Typical applications include industrial control systems, motor drives, smart home gateways, audio processing, and high-end consumer electronics. The combination of high clock speed, large memory, and rich peripherals makes it ideal for applications requiring real-time processing and complex user interfaces. When designing with this MCU, careful attention must be paid to power supply decoupling and PCB layout to ensure stable operation at 550 MHz. The use of multiple supply pins (VDD, VDDA, VDDUSB) requires proper filtering to minimize noise and maintain signal integrity.

USD $8.10 有现货
STM32H725REV6 - 550MHz Cortex-M7 MCU, 512KB Flash | STMicroelectronics
STM32H725REV6

STM32H725REV6 - 550MHz Cortex-M7 MCU, 512KB Flash | STMicroelectronics

The STMicroelectronics STM32H725REV6 is a high-performance 32-bit ARM Cortex-M7 microcontroller with double-precision FPU, 512 KB of embedded Flash, 564 KB of total SRAM, and a 550 MHz maximum CPU clock, housed in a 68-pin VFQFPN (8x8 mm) package. The device integrates a 32 KB instruction cache and a 32 KB data cache that enable 0-wait-state execution from flash and external memories, plus an external memory interface (FMC), an integrated SMPS step-down converter for core supply, and a subset of high-speed peripherals including Ethernet MAC, USB OTG, and multiple UART/SPI/I2C ports. An ARM Cortex-M7 microcontroller is the highest-performance member of the Cortex-M family, featuring a six-stage superscalar pipeline, hardware single- and double-precision floating-point unit, SIMD DSP instructions, and tightly-coupled instruction/data caches. Within the broader system hierarchy, the Cortex-M7 sits above Cortex-M4/M3 in DSP and signal-processing capability and below Cortex-A application cores in raw integer performance, making it ideal for embedded systems that require deterministic real-time control combined with high-throughput DSP — for example, motor control, audio codecs, and motor drives. The STM32H7 family from STMicroelectronics is the first commercial Cortex-M7 implementation and pairs the core with a Chrom-ART graphics accelerator, a hardware JPEG codec, and advanced analog peripherals. Key features of the STM32H725REV6 include 550 MHz CPU clock (with MPU and DSP instructions), 2x 16-bit ADCs (up to 36 MSPS each), 2x 12-bit DACs, 2x comparators, 2x op-amps, a low-power RTC, and support for cryptographic/hash acceleration on selected derivatives. The integrated SMPS reduces external component count by generating the internal 1.2V core voltage from a single 3.3V rail, and the wide operating voltage range of 1.62V to 3.6V simplifies battery-backed designs. The 68-pin VFQFPN package exposes a subset of the H7 peripheral set, balancing I/O count with PCB-friendly 8x8 mm footprint. Typical applications include high-performance motor control (FOC for PMSM/BLDC drives), industrial automation controllers, audio processing and digital audio bridges, edge AI / TinyML inference nodes (paired with CMSIS-NN), HMI and graphical touch panels, and Ethernet-connected IoT gateways. The 564 KB SRAM enables moderate on-chip frame buffers and full-frame audio streaming without external memory, while the 550 MHz Cortex-M7 with FPU delivers ~1027 CoreMark and ~277 DMIPS per MHz performance. When designing with this part, allocate decoupling capacitors per the reference manual (100 nF near every VDD pin plus 4.7 µF bulk), and verify the SMPS inductor selection against the datasheet's recommended LC network. The package exposes a subset of H7 peripherals; if your design needs a larger I/O count or the full peripheral set, the 100-pin and 144-pin STM32H725 siblings share the same silicon and firmware. This page synthesizes verified distributor pricing, AEC-Q100/automotive variants, drop-in alternative candidates and practical design notes that are not consolidated on the manufacturer datasheet, giving an engineer a single reference for part selection, BOM risk management, and schematic-to-layout bring-up.

USD $8.95 有现货
STM32H725VGT6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics
STM32H725VGT6

STM32H725VGT6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics

The STMicroelectronics STM32H725VGT6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M7 core, operating at up to 550 MHz. It integrates 1 Mbyte of flash memory and 564 Kbytes of SRAM, along with a rich set of peripherals including a Chrom-ART Accelerator, a JPEG codec, and advanced security features. The device is housed in a 100-pin LQFP package (LQFP100) with a 14x14 mm body and 0.5 mm pitch, making it suitable for space-constrained industrial and consumer applications. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the brain of countless electronic devices, from automotive engine control units to smart home sensors. In the system hierarchy, the STM32H725VGT6 sits at the application processor level, providing the computational power and connectivity for complex tasks such as real-time control, digital signal processing, and human-machine interfaces. Key features of the STM32H725VGT6 include a 550 MHz Cortex-M7 core with double-precision FPU, a Chrom-ART Accelerator for 2D graphics, a hardware JPEG codec, and a comprehensive set of communication interfaces: 6x SPI, 4x I2C, 4x USART, 2x UART, 2x FDCAN, 2x SDMMC, 1x USB OTG FS/HS, 1x Ethernet MAC, and 1x camera interface. It also features a 16-bit ADC with 3.6 MSPS, a 12-bit DAC, and multiple timers including a high-resolution timer. Security is enhanced with a true random number generator (TRNG), a cryptographic accelerator (AES, DES, 3DES, SHA-1, SHA-256), and a secure boot option. The STM32H725VGT6 is built on a high-performance architecture with an L1 cache (32 Kbytes I-cache and 32 Kbytes D-cache) and a memory protection unit (MPU) for enhanced real-time performance. The device supports a wide supply voltage range of 1.62V to 3.6V and operates over a temperature range of -40°C to +85°C (T suffix). It is available in both commercial and industrial temperature grades, with the '6' suffix indicating the -40°C to +85°C range. Typical applications include industrial control systems, motor drives, power conversion, medical devices, audio processing, and IoT gateways. The combination of high clock speed, rich peripherals, and security features makes it ideal for applications requiring both computational power and connectivity. When designing with this device, ensure proper decoupling of the power supply pins with 100 nF capacitors placed close to each VDD pin, and a 4.7 uF bulk capacitor. The VDDA pin must be connected to a clean analog supply, and the VCAP pins require external capacitors as specified in the datasheet. For high-speed interfaces like USB and Ethernet, follow the layout guidelines in the STM32H7 reference manual (RM0433) to ensure signal integrity.

USD $7.50 有现货
STM32H725ZGT6 - 550MHz Cortex-M7 MCU, 1MB Flash | STMicroelectronics
STM32H725ZGT6

STM32H725ZGT6 - 550MHz Cortex-M7 MCU, 1MB Flash | STMicroelectronics

The STMicroelectronics STM32H725ZGT6 is a high-performance 32-bit microcontroller built around the Arm Cortex-M7 core running at up to 550 MHz, integrating 1 Mbyte of Flash and 564 Kbytes of SRAM in a 144-pin LQFP package (LQFP144, 20x20 mm). The device targets demanding real-time applications including industrial control, motor drives, audio processing, and high-end consumer electronics. A double-precision FPU, L1 cache (16 KB I-cache / 16 KB D-cache), and a multi-layer AXI bus matrix deliver high compute throughput with deterministic memory access. A microcontroller (MCU) is a single-chip computer integrating a processor core, program memory, data memory, and programmable peripherals. The STM32H725ZGT6 belongs to the STM32H7 series within the broader STM32 family of 32-bit Arm Cortex-M microcontrollers. This hierarchy places it as a high-tier MCU within the STM32 ecosystem, sitting above Cortex-M4/M0+ variants in compute performance while sharing the same ST ecosystem (CubeMX, HAL/LL libraries, STM32CubeIDE). Key features include the 550 MHz Cortex-M7 with double-precision FPU, 1 MB dual-bank Flash with ECC, 564 KB total SRAM (including TCM and backup SRAM), 16-bit ADC up to 3.6 MSPS, 12-bit DAC, advanced motor-control timers with high-resolution PWM, USB 2.0 OTG HS/FS, two CAN FD controllers, Ethernet MAC, multiple SPI/I²C/UART/USART instances, SDMMC, and hardware cryptographic accelerators (AES, SHA, RSA, ECC). An integrated SMPS step-down regulator reduces core-power dissipation. Architecturally, the device couples an L1 cache to TCM (Tightly Coupled Memory) for deterministic code execution and uses a multi-layer AHB/AXI matrix to allow simultaneous peripheral DMA and CPU access. The Chrom-ART Accelerator offloads 2D graphics, and the JPEG codec accelerator handles image compression. The on-chip SMPS drives the internal core logic from VBAT or VDD, simplifying power-tree design and improving efficiency versus an external LDO. Typical applications include industrial PLCs and HMIs, motor-control drives (PMSM, BLDC, stepper), high-end audio equipment, IoT gateways, smart appliances, and medical instrumentation. The 144-pin LQFP exposes up to 112 GPIO for extensive system integration, while the Ethernet and CAN FD interfaces enable connected industrial nodes. A subset of peripherals is provided versus the STM32H735/H730, suiting designs that do not need the full H730 feature set. When designing with this part, supply VBAT from a backup source if RTC retention is required, and ensure adequate decoupling on every VDD/VDDA/VDD_USB pin. For high-MIPS operation, an external SMPS (such as ST's ST1PS02) is recommended to limit internal dissipation. Boot configuration (BOOT0, nSWBOOT0) must be set according to the desired boot source. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

USD $9.35 有现货
STM32H730IBK6Q - 550MHz Cortex-M7 MCU, 128KB Flash | STMicroelectronics
STM32H730IBK6Q

STM32H730IBK6Q - 550MHz Cortex-M7 MCU, 128KB Flash | STMicroelectronics

The STMicroelectronics STM32H730IBK6Q is a high-performance ARM Cortex-M7 microcontroller operating at 550 MHz with 128 KB of Flash and 564 KB of RAM, housed in a 176+25-pin UFBGA (10x10) package. Built on the STM32H7 platform, it integrates a double-precision FPU, L1 cache, and a hardware crypto/hash accelerator. A microcontroller (MCU) is a single-chip computer that combines a CPU core, memory, and programmable peripherals. Within the broader semiconductor taxonomy, the STM32H730IBK6Q sits at the level of a 32-bit RISC MCU (Cortex-M7 -> ARM Cortex family -> 32-bit MCU -> microcontroller -> semiconductor). It belongs to the high-performance tier of the STM32 family and is designed for applications that demand both DSP capability and real-time control. Key features include 550 MHz CPU clock, 16 KB I-cache / 16 KB D-cache, 4 KB backup SRAM, an external memory interface (FMC), and an integrated SMPS step-down converter for core supply. The device also provides Ethernet, USB OTG, 3x FDCAN, two 16-bit ADCs, and a graphics subset (Chrom-ART, JPEG codec). The crypto/hash accelerator accelerates AES, SHA, and RSA, allowing secure firmware updates and authenticated communication. The STM32H730IBK6Q uses a 40 nm CMOS process and a multi-power-domain architecture that allows the SMPS to supply the core directly, reducing external component count. The 564 KB of SRAM is split across DTCM, AXI SRAM, and backup SRAM domains, allowing concurrent DMA and CPU access without contention. Compared to STM32F7 series, the Cortex-M7 core at 550 MHz and 6-stage pipeline provide roughly twice the CoreMark performance. Typical applications include industrial motor control, factory automation, audio processing with DSP, USB-based peripherals, secure IoT gateways, and human-machine interface (HMI) panels with graphics. The combination of crypto, Ethernet, and FDCAN makes the device suitable for networked industrial controllers and connected medical instruments. The 176-pin UFBGA also supports external SRAM/PSRAM/NOR/NAND via the FMC for applications requiring large buffers. When designing with this MCU, ensure the SMPS inductor and output capacitors are placed close to the VCAP pins and that the high-speed USB and Ethernet differential pairs are routed with 90-ohm impedance. The crypto accelerator must be clocked from the HSI or HSE source before being used; otherwise the peripheral stays in reset. This page synthesizes distributor pricing, package-aware drop-in alternatives, and practical layout notes that go beyond the manufacturer datasheet summary.

USD $8.10 有现货
STM32H730IBT6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics
STM32H730IBT6

STM32H730IBT6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics

The STMicroelectronics STM32H730IBT6 is a high-performance ARM Cortex-M7 based microcontroller operating at up to 550 MHz, delivering 3224 CoreMark points. It integrates 1 MB of flash memory and 564 KB of SRAM in a 176-pin LQFP package, making it suitable for demanding embedded applications requiring real-time processing and advanced connectivity. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The STM32H730IBT6 belongs to the STM32H7 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. This hierarchy places it within the embedded processing domain, where it serves as the central control unit for applications ranging from industrial automation to consumer electronics. Key features include a 550 MHz Cortex-M7 core with double-precision FPU, a Chrom-ART Accelerator for 2D graphics, and a hardware cryptographic accelerator supporting AES, DES, and HASH algorithms. The device also offers a comprehensive set of communication interfaces including Ethernet, USB OTG HS, multiple SPI, I2C, UART, and CAN FD. Its advanced timer peripherals and 16-bit ADC with oversampling enable precise motor control and high-resolution sensing. The STM32H730IBT6 is built on a high-performance architecture with an L1 cache, a 32-bit multi-AHB bus matrix, and a power-efficient design that includes multiple low-power modes. The Chrom-ART Accelerator offloads graphics rendering from the CPU, while the cryptographic accelerator ensures secure data transfer without burdening the core. This combination of raw processing power and dedicated hardware accelerators makes it ideal for real-time control and edge computing. Typical applications include industrial motor control, robotics, high-end audio processing, and smart home gateways. Its rich peripheral set and high-speed interfaces allow it to handle complex tasks such as real-time audio effects, predictive maintenance, and secure IoT connectivity. The device's 550 MHz clock speed ensures rapid response in time-critical control loops. When designing with this MCU, careful attention must be paid to power supply decoupling and PCB layout to maintain signal integrity at high frequencies. The device supports a wide supply voltage range of 1.62V to 3.6V, and its multiple power domains require proper sequencing. Additionally, the extensive peripheral set demands a well-structured firmware architecture to fully utilize its capabilities.

USD $8.50 有现货
STM32H730VBT6 - 550MHz Cortex-M7 MCU with 128KB RAM | STMicroelectronics
STM32H730VBT6

STM32H730VBT6 - 550MHz Cortex-M7 MCU with 128KB RAM | STMicroelectronics

The STMicroelectronics STM32H730VBT6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M7 core, operating at up to 550 MHz. It is part of the STM32H7 series, designed for applications requiring intensive computation, advanced connectivity, and rich peripheral integration. The device comes in a 100-pin LQFP package (LQFP100) and offers 128 KB of SRAM and 128 KB of flash memory, with an extensive set of peripherals including multiple communication interfaces, timers, ADCs, DACs, and cryptographic acceleration. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (RAM and flash), and programmable input/output peripherals on a single chip. Microcontrollers are the brain of countless electronic devices, from automotive engine control units to IoT sensors and industrial automation systems. In the hierarchy of computing devices, a microcontroller sits between a simple logic gate and a full application processor, offering a balance of performance, power efficiency, and cost for dedicated control tasks. Key features of the STM32H730VBT6 include a 550 MHz Arm Cortex-M7 core with double-precision floating-point unit (FPU), 128 KB of SRAM, and 128 KB of flash memory. It supports a wide range of communication interfaces: 6x SPI, 4x I2C, 4x USART, 2x UART, 2x FDCAN, 2x SDMMC, 1x USB 2.0 OTG FS/HS, 1x Ethernet MAC, and 1x camera interface. The device also integrates a 16-bit ADC with 3.6 MSPS, a 12-bit DAC, multiple 16-bit and 32-bit timers, and a true random number generator (TRNG). For security, it includes hardware cryptographic acceleration (AES, DES, 3DES, SHA-1, SHA-256, and CRC). The STM32H730VBT6 is built on a high-performance architecture with an L1 cache (I-Cache and D-Cache) to optimize execution from external memory. It supports external memory interfaces for SDRAM, SRAM, and NOR/NAND flash via FMC (Flexible Memory Controller). The device operates from a 1.62V to 3.6V power supply and features multiple low-power modes (Sleep, Stop, Standby) to optimize energy consumption. The LQFP100 package provides a compact footprint with 100 pins, including multiple GPIOs with alternate functions. Typical applications include industrial control systems, motor control, advanced IoT gateways, audio processing, and high-end consumer electronics. The combination of high clock speed, rich peripherals, and security features makes it suitable for real-time control and edge computing tasks. For example, in motor control, the high-resolution timers and ADC enable precise field-oriented control (FOC) of brushless DC motors. When designing with this device, ensure proper decoupling of the power supply pins with 100nF capacitors close to each VDD pin and a bulk capacitor (e.g., 4.7uF) at the main supply. The VDDA pin must be connected to a clean analog supply, and VREF+ should be decoupled with a 1uF capacitor. For high-speed interfaces like USB and Ethernet, follow the layout guidelines in the datasheet to maintain signal integrity.

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STM32H733VGT6 - 550MHz Cortex-M7 MCU with FPU | STMicroelectronics
STM32H733VGT6

STM32H733VGT6 - 550MHz Cortex-M7 MCU with FPU | STMicroelectronics

The STM32H733VGT6 is a high-performance 32-bit microcontroller from STMicroelectronics, featuring an Arm Cortex-M7 core running at up to 550 MHz. It integrates a floating-point unit (FPU), a large 1 Mbyte flash memory, and 564 Kbytes of SRAM, making it suitable for demanding embedded applications that require high computational throughput and real-time processing. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals on a single chip. The STM32H733VGT6 belongs to the STM32H7 series, which is part of the broader STM32 family of 32-bit microcontrollers based on the Arm Cortex-M architecture. This family is widely used in industrial, consumer, and automotive applications due to its balance of performance, power efficiency, and peripheral integration. Key features of the STM32H733VGT6 include a 550 MHz Cortex-M7 core with double-precision FPU, 1 Mbyte of flash memory, 564 Kbytes of SRAM, and a comprehensive set of peripherals such as multiple 16-bit and 32-bit timers, advanced analog-to-digital converters (ADCs) with 16-bit resolution, digital-to-analog converters (DACs), and a wide range of communication interfaces including USART, SPI, I2C, CAN, USB, and Ethernet. The device also supports external memory interfaces for SDRAM, SRAM, and NOR/NAND flash, enabling large data storage and high-speed data processing. The STM32H733VGT6 is built on a high-performance architecture that includes an L1 cache, a memory protection unit (MPU), and a hardware cryptographic accelerator for AES, DES, and HASH algorithms. This makes it ideal for secure applications such as IoT gateways, industrial control systems, and medical devices. The device operates over a supply voltage range of 1.62V to 3.6V and is available in a 100-pin LQFP package (LQFP100), which provides a compact footprint for space-constrained designs. Typical applications include motor control, power conversion, industrial automation, robotics, audio processing, and high-end consumer electronics. The high clock speed and rich peripheral set allow designers to implement complex algorithms, such as field-oriented control (FOC) for motors, real-time audio effects, and advanced human-machine interfaces (HMI). When designing with the STM32H733VGT6, it is essential to provide adequate decoupling capacitors on all power supply pins and to follow the recommended PCB layout guidelines in the datasheet to ensure stable operation at high frequencies. The device also supports multiple low-power modes, allowing designers to optimize energy consumption for battery-powered applications.

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STM32H735RGT6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics
STM32H735RGT6

STM32H735RGT6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics

The STMicroelectronics STM32H735RGT6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M7 core, operating at up to 550 MHz. It integrates 1 MB of flash memory and 564 KB of SRAM, along with a rich set of peripherals including multiple communication interfaces, advanced analog features, and cryptographic acceleration. The device is housed in a 64-pin LQFP package (LQFP64) with a 10x10 mm body and 0.5 mm pitch, making it suitable for space-constrained industrial and consumer applications. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of embedded systems, ranging from simple motor controllers to complex IoT gateways. The STM32H7 series sits at the high-performance end of the STM32 portfolio, positioned above the mainstream STM32F4 and STM32F7 families, offering higher clock speeds, more memory, and advanced security features for demanding applications. Key features of the STM32H735RGT6 include a 550 MHz Arm Cortex-M7 core with double-precision FPU and L1 cache, 1 MB of flash memory, 564 KB of SRAM, and a comprehensive set of peripherals: 5x USART, 4x SPI, 4x I2C, 2x FDCAN, 2x USB (OTG FS/HS), 1x Ethernet MAC, 2x SAI, 2x SDMMC, and a camera interface. It also features a 16-bit ADC with 3.6 MSPS, a 12-bit DAC, and a true random number generator (TRNG). The device supports hardware cryptographic acceleration (AES, DES, 3DES, SHA-1, SHA-256) and a secure boot option, making it suitable for secure IoT applications. Technically, the STM32H735RGT6 is built on a 40nm process technology, enabling high clock speeds with low power consumption. The Cortex-M7 core includes a 6-stage pipeline, branch prediction, and a single-precision and double-precision FPU, delivering 2.14 CoreMark/MHz. The device supports a wide supply voltage range of 1.62V to 3.6V, with separate VDDA for analog peripherals. It operates over a temperature range of -40°C to +85°C (industrial grade). The LQFP64 package provides 54 GPIOs, with many pins multiplexed to support multiple peripheral functions. Typical applications include industrial control systems, motor drives, PLCs, IoT gateways, smart home hubs, audio processing, and high-end consumer electronics. The combination of high performance, rich connectivity, and security features makes it ideal for applications requiring real-time processing and secure communication. When designing with this device, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to each VDD pin, and a 4.7uF bulk capacitor. The VDDA pin must be connected to a clean analog supply, and VREF+ should be decoupled with a 1uF capacitor. For high-speed interfaces like USB and Ethernet, follow the layout guidelines in the datasheet to maintain signal integrity.

USD $8.10 有现货
STM32H735RGV6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics
STM32H735RGV6

STM32H735RGV6 - 550MHz Cortex-M7 MCU with 1MB Flash | STMicroelectronics

The STMicroelectronics STM32H735RGV6 is a high-performance 32-bit microcontroller based on the Arm Cortex-M7 core, operating at up to 550 MHz. It integrates 1 MB of flash memory and 564 KB of SRAM, making it suitable for demanding applications such as industrial control, motor control, and advanced human-machine interfaces. The device is housed in a 68-pin VFQFPN package (8x8 mm) with an exposed pad, offering a compact footprint for space-constrained designs. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory (flash and SRAM), and programmable input/output peripherals on a single chip. Microcontrollers are the backbone of embedded systems, ranging from simple 8-bit devices for basic control to high-performance 32-bit cores like the Cortex-M7 for real-time signal processing and complex control algorithms. The STM32H7 series sits at the top of the STM32 portfolio, providing the highest performance for applications that require intensive computation and rich connectivity. Key features of the STM32H735RGV6 include a 550 MHz Cortex-M7 core with double-precision FPU, a Chrom-ART Accelerator for 2D graphics, and a comprehensive set of peripherals: multiple 16-bit and 32-bit timers, 12-bit ADCs with up to 5 MSPS, a true random number generator, and cryptographic acceleration (AES, DES, 3DES, and hash). The device supports a wide supply voltage range of 1.62V to 3.6V and operates over a temperature range of -40°C to +85°C. It also features a rich set of communication interfaces including Ethernet, USB OTG HS, FDCAN, SPI, I2C, UART, and SAI. The STM32H735RGV6 is built on ST's advanced 40nm process technology, enabling high clock speeds with low power consumption. The core is based on the Armv7E-M architecture with a 6-stage pipeline and includes a single-precision and double-precision FPU, DSP instructions, and a memory protection unit (MPU). The device also includes a flexible memory controller (FMC) for external SDRAM, SRAM, and NOR/NAND flash, and a camera interface for image capture. Typical applications include industrial automation (PLC, robotics), motor control (field-oriented control of BLDC motors), medical devices (patient monitors, infusion pumps), and high-end consumer electronics (smart speakers, home automation hubs). The high clock speed and rich peripherals make it ideal for real-time control and signal processing tasks. When designing with this device, ensure adequate decoupling on all power pins and a clean ground plane. The VFQFPN68 package requires careful thermal management; the thermal resistance (theta_JA) is approximately 45°C/W, so consider a heatsink or airflow for high-power applications. Also, use the internal LDO or external SMPS to generate the core voltage (1.2V) for optimal power efficiency.

USD $13.84 有现货
STM32H742VIT6 - 480MHz Cortex-M7 MCU with 2MB Flash | STMicroelectronics
STM32H742VIT6

STM32H742VIT6 - 480MHz Cortex-M7 MCU with 2MB Flash | STMicroelectronics

The STMicroelectronics STM32H742VIT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 480 MHz. It features 2 MB of Flash memory and 1 MB of RAM, making it suitable for demanding applications such as industrial control, motor control, and high-end consumer electronics. The device is housed in a 100-pin LQFP package (LQFP100) with a 14x14 mm body and 0.5 mm pitch. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The STM32H742VIT6 belongs to the STM32H7 series, which is part of the broader STM32 family of 32-bit Flash microcontrollers. This family is widely used in embedded systems across automotive, industrial, and consumer domains, offering a balance of performance, power efficiency, and peripheral integration. Key features of the STM32H742VIT6 include a 480 MHz Cortex-M7 core with double-precision FPU, a Chrom-ART Accelerator for graphics, and a comprehensive set of communication interfaces including Ethernet, USB OTG HS/FS, CAN FD, and multiple USART/SPI/I2C. It also integrates advanced analog peripherals such as 3x 16-bit ADCs, 2x 12-bit DACs, and a true random number generator. The device supports a wide supply voltage range of 1.62V to 3.6V and operates over a temperature range of -40°C to +85°C. The STM32H742VIT6 is built on a high-performance architecture with an L1 cache, enabling zero-wait-state execution from Flash. It includes a power management unit with multiple low-power modes, making it suitable for battery-powered applications. The device also features a hardware cryptographic accelerator (AES, DES, 3DES) and a secure boot option, enhancing security for IoT and connectivity applications. Typical applications include industrial automation, motor control, robotics, audio processing, and high-end consumer devices such as smart home hubs and wearable devices. The rich peripheral set and high processing power make it ideal for real-time control and signal processing tasks. When designing with this MCU, careful attention must be paid to power supply decoupling and PCB layout to ensure stable operation at 480 MHz. The device requires a 1.8V supply for the internal logic and a 3.3V supply for I/O, with proper bypass capacitors placed close to the power pins.

USD $8.50 有现货
STM32H743BIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743BIT6

STM32H743BIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics

The STMicroelectronics STM32H743BIT6 is a high-performance 32-bit Arm Cortex-M7 microcontroller operating at up to 480 MHz with a double-precision FPU and DSP instructions, housed in a 208-pin LQFP (28x28 mm) package. It integrates 2 MB of flash memory and 1 MB of SRAM, providing substantial headroom for code size, data buffers, and graphics framebuffers. What is a microcontroller (MCU)? A microcontroller is a compact integrated circuit that combines a processor core, program memory (Flash), working memory (RAM), and programmable peripherals on a single die. Within the wider taxonomy, the STM32H743BIT6 sits in the high-performance MCU category: Arm Cortex-M7 -> Cortex-M family -> 32-bit MCU -> microcontroller -> embedded processor. The H7 line targets demanding applications that exceed Cortex-M4 throughput but do not require a full applications processor. Key specifications include 480 MHz core speed with 1284 CoreMark performance, 2 MB dual-bank Flash supporting read-while-write, and 1 MB SRAM configurable as 192 KB DTCM + 64 KB ITCM + 1 MB AXI-SRAM. Connectivity options include 10/100 Ethernet, USB 2.0 OTG HS/FS, CAN FD, SDMMC, three SPI plus one half-duplex SPI, four I2C, four USART/UART/LPUART, and two SAI. Analog peripherals include three 16-bit ADCs, two DAC channels, two comparators, and an SMBus-PMBus controller. Hardware crypto acceleration, TRNG, secure boot, and one-time-programmable (OTP) fuses round out the security perimeter. Architecturally, the STM32H743BIT6 uses a 7-stage pipeline with branch prediction, an L1 instruction cache, an MPU, and a Chrom-ART 2D graphics accelerator. The device supports separate core voltage domains via an integrated SMPS step-down converter and an LDO, with VDD range of 1.62 V to 3.6 V. This dual-rail power architecture allows dynamic voltage scaling for power-constrained designs without external PMICs. Typical uses include industrial motor control (field-oriented control and PMSM drives), factory automation controllers, audio sub-systems with MPU-decoded codecs, USB peripherals with HID or mass-storage stacks, secure gateways with TLS offload via hardware crypto, building automation touchpanels, and IoT edge nodes requiring on-device ML inference via CMSIS-NN libraries. When designing with this MCU, ensure the SMPS inductor is sized per the datasheet reference design and that VDD/VDDA/VBAT pins each have local decoupling. RoHS/REACH compliance and industrial-grade temperature range (-40 C to +85 C, +105 C Tj) make the part suitable for ruggedized applications. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and design notes that augment the manufacturer datasheet.

USD $9.85 有现货
STM32H743IIT6 - 480MHz Cortex-M7 MCU 2MB Flash | STMicroelectronics
STM32H743IIT6

STM32H743IIT6 - 480MHz Cortex-M7 MCU 2MB Flash | STMicroelectronics

The STMicroelectronics STM32H743IIT6 is a high-performance 32-bit ARM Cortex-M7 microcontroller with double-precision FPU running at up to 480 MHz, featuring 2 MB of Flash memory and 1 MB of SRAM, housed in a 176-pin LQFP (24x24 mm) package. A microcontroller (MCU) is a single-chip computer that integrates a processor core, memory, and programmable peripherals on one die. Within the semiconductor hierarchy, the STM32H743IIT6 belongs to the STM32H7 family of high-performance MCUs, which sits above general-purpose lines such as STM32F4/F7 in ST's portfolio and serves as the processing heart of embedded systems where heavy computation, rich connectivity, and real-time control must coexist. Key features include the Cortex-M7 core with 16 KB instruction and 16 KB L1 data caches, delivering up to 1027 DMIPS (2.14 DMIPS/MHz per Dhrystone 2.1), the ART Accelerator for zero-wait-state execution from Flash, and an external memory interface (FMC/QUADSPI) for expansion. Peripherals span Ethernet, USB, CAN, and multiple UART/SPI/I2C ports, with roughly 140 GPIO pins available in the LQFP-176 footprint. Architecturally, the device couples the scalar double-precision FPU and DSP instructions with a cache-rich memory subsystem, allowing deterministic execution of DSP and Edge-AI workloads such as motor control field algorithms, audio processing, and machine-learning inference at the edge. The large 1 MB SRAM accommodates frame buffers and real-time data pipelines without external DRAM in many designs. Typical applications include industrial HMI and automation controllers, digital power and motor drives, IoT gateways, and test/measurement instruments. High Flash density and Ethernet make it a natural fit for networked industrial nodes. Design consideration: confirm the power architecture (integrated LDO versus external SMPS regulator option) early in the design, since it differs from earlier STM32F7 generations and affects both PCB layout and firmware boot code. This page synthesizes verified distributor data, drop-in alternatives, pricing context, and practical design guidance not found in a single manufacturer source.

USD $12.00 有现货
STM32H743VIH6 - 480MHz Cortex-M7 MCU | STMicroelectronics
STM32H743VIH6

STM32H743VIH6 - 480MHz Cortex-M7 MCU | STMicroelectronics

The STMicroelectronics STM32H743VIH6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 480 MHz. It is housed in a 100-pin TFBGA package (10x10 mm) and offers 2 MB of flash memory and 1 MB of RAM. This device is part of the STM32H7 series, designed for applications requiring high computational power and rich connectivity. Data verified as of 2026-08-05. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The STM32H743VIH6 is a high-end MCU, positioned within the STM32H7 family, which is part of the broader STM32 portfolio of 32-bit ARM Cortex-M based microcontrollers. This hierarchy places it as a high-performance MCU suitable for complex real-time control and digital signal processing tasks. Key features include a 480 MHz Cortex-M7 core with double-precision FPU, 2 MB of flash, 1 MB of SRAM, and a comprehensive set of peripherals including multiple ADCs, DACs, timers, and communication interfaces (USART, SPI, I2C, CAN, USB, Ethernet). It also features a Chrom-ART Accelerator for graphics, a cryptographic processor, and a random number generator. The device supports a wide supply voltage range of 1.62V to 3.6V and operates over a temperature range of -40°C to +85°C. The STM32H743VIH6 leverages a 40nm process technology, enabling high clock speeds with efficient power consumption. It includes a power management unit with multiple low-power modes, making it suitable for battery-powered applications. The memory architecture includes a flexible external memory controller for SDRAM, SRAM, and NOR flash expansion. Typical applications include industrial control, motor control, audio processing, high-end consumer electronics, and IoT gateways. Its high performance and rich peripheral set make it ideal for applications requiring real-time processing and connectivity. When designing with this MCU, ensure proper decoupling of the power supply pins and follow the layout guidelines in the datasheet to minimize noise. The device requires a stable clock source; an external crystal or oscillator is recommended for precise timing. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the STMicroelectronics datasheet, providing a comprehensive resource for engineers.

USD $11.50 有现货
STM32H743VIH6TR - 480MHz Cortex-M7 MCU | STMicroelectronics (Tape & Reel)
STM32H743VIH6TR

STM32H743VIH6TR - 480MHz Cortex-M7 MCU | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32H743VIH6TR is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 480 MHz. It is housed in a 100-pin TFBGA package (10x10 mm) and offers 2 MB of flash memory and 1 MB of RAM. This device is part of the STM32H7 series, designed for applications requiring high computational power and rich connectivity. Data verified as of 2026-08-05. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The STM32H743VIH6TR is a high-end MCU, positioned within the STM32H7 family, which is part of the broader STM32 portfolio of 32-bit ARM Cortex-M based microcontrollers. This hierarchy places it as a high-performance MCU suitable for complex real-time control and digital signal processing tasks. Key features include a 480 MHz Cortex-M7 core with double-precision FPU, 2 MB of flash, 1 MB of SRAM, and a comprehensive set of peripherals including multiple ADCs, DACs, timers, and communication interfaces (USART, SPI, I2C, CAN, USB, Ethernet). It also features a Chrom-ART Accelerator for graphics, a cryptographic processor, and a random number generator. The device supports a wide supply voltage range of 1.62V to 3.6V and operates over a temperature range of -40°C to +85°C. The STM32H743VIH6TR leverages a 40nm process technology, enabling high clock speeds with efficient power consumption. It includes a power management unit with multiple low-power modes, making it suitable for battery-powered applications. The memory architecture includes a flexible external memory controller for SDRAM, SRAM, and NOR flash expansion. Typical applications include industrial control, motor control, audio processing, high-end consumer electronics, and IoT gateways. Its high performance and rich peripheral set make it ideal for applications requiring real-time processing and connectivity. When designing with this MCU, ensure proper decoupling of the power supply pins and follow the layout guidelines in the datasheet to minimize noise. The device requires a stable clock source; an external crystal or oscillator is recommended for precise timing. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the STMicroelectronics datasheet, providing a comprehensive resource for engineers.

USD $11.50 有现货
STM32H743VIT6 - 480MHz Cortex-M7 MCU 2MB Flash | ST
STM32H743VIT6

STM32H743VIT6 - 480MHz Cortex-M7 MCU 2MB Flash | ST

STMicroelectronics 的 STM32H743VIT6 是一款高性能 32 位 ARM Cortex-M7 微控制器，最高运行频率 480 MHz，配备 2 MB 闪存和最高 1 MB RAM，采用 100 引脚 LQFP（14x14 mm）封装。它属于 STM32H7 系列，提供 46 个通信和模拟接口。 微控制器单元（MCU）是将处理器内核、存储器和外设集成在同一芯片上的单芯片计算机。在嵌入式系统层级中，MCU 位于应用处理器之下，但高于简单的 8 位控制器，而 STM32H7 系列代表了 STMicroelectronics 广泛采用的 STM32 平台中的旗舰高性能层级。 STM32H743VIT6 的主要特性包括：带双精度 FPU 和 DSP 指令的 480 MHz Cortex-M7 内核、支持原地执行（execute-in-place）的 2 MB 片上双 bank 闪存，以及面向数据密集型工作负载的最高 1 MB SRAM。46 个通信和模拟接口可实现连接丰富型设计，无需外部桥接芯片。 在技术上，STM32H7 系列实现 Armv7-E 架构，具有 AXI 和 AHB 总线架构、ART Accelerator 和 L1 缓存以最大化从闪存执行时的内核利用率，以及由定时器、ADC、DAC 和数字通信外设组成的生态系统。多种低功耗模式可在 480 MHz 高性能与电池敏感型占空比之间取得平衡。 典型应用包括工业自动化和电机控制（利用高分辨率定时器和快速 ADC）、带图形显示器的消费类和工业 HMI（由处理余量和存储器驱动），以及使用丰富 UART、SPI、CAN 和以太网级外设组合的通信网关。 设计注意事项：LQFP-100 14x14 mm 封装在 I/O 密度与手工焊接原型制作之间取得平衡；请根据 ST 数据手册验证电源去耦，因为 480 MHz 内核运行需要低阻抗电源轨。使用 STM32CubeIDE/CubeH7 构建的固件可跨系列变体延续使用。 本页面综合了经过验证的分销商数据、同系列直接替换替代方案以及实用的采购指导，这些内容并未在 ST 数据手册中单独汇总。

USD $7.98 有现货
STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics
STM32H743ZIT6

STM32H743ZIT6 - 480MHz Cortex-M7 MCU, 2MB Flash | STMicroelectronics

The STMicroelectronics STM32H743ZIT6 is a high-performance 32-bit ARM Cortex-M7 microcontroller operating at up to 480 MHz, integrating 2 MB of Flash and 1 MB of SRAM in a 144-pin LQFP (20x20 mm) package. It targets demanding embedded designs requiring DSP-grade signal processing, double-precision floating-point, and rich connectivity in a single device. A microcontroller (MCU) is a compact integrated circuit that combines a processor core, on-chip memory, and programmable input/output peripherals on a single die. The STM32H743ZIT6 belongs to the STM32H7 series, ST's flagship performance tier of the broader STM32 family of 32-bit ARM Cortex microcontrollers, sitting above STM32F7/F4 parts and below the dual-core STM32H747/H757 lines. Key features include the 480 MHz Cortex-M7 core with double-precision FPU, 2 MB of Flash, 1 MB of SRAM (including 64 KB of DTCM and AXI SRAM), three 12-bit ADCs at 3.6 MSPS, two 12-bit DACs, and advanced timers with hardware quadrature decoding. Connectivity interfaces include up to 35 communication peripherals - USART, SPI, I2C, CAN FD, USB OTG, and Ethernet MAC - plus a Chrom-ART graphics accelerator, hardware AES/SHA crypto accelerator, and true random number generator. Architecturally, the device integrates a 16 KB instruction cache and 16 KB data cache, a memory protection unit (MPU), and a flexible external memory controller (FMC) supporting SDRAM, NOR, and NAND Flash. Multiple low-power modes - Sleep, Stop, and Standby - minimize quiescent current for battery-powered designs. Typical applications include industrial motor control (FOC drives, robotics), medical instrumentation, audio processing (DSP effects, USB speakers), high-end consumer HMI, and secure IoT edge nodes. The 480 MHz core plus L1 cache gives 2.14 DMIPS/MHz and DSP instructions that meet demanding real-time loops. When designing with this MCU, follow ST's PCB layout recommendations: isolate VDDA analog supply with a ferrite bead, place 100 nF + 4.7 µF decoupling close to every supply pin, and reserve a low-impedance ground plane beneath the LQFP-144 footprint to manage 480 MHz return currents. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes that complement the ST datasheet, giving engineers a single reference for evaluating the STM32H743ZIT6.

USD $10.65 有现货
STM32H745BGT6 - Dual-Core Cortex-M7/M4 MCU | STMicroelectronics
STM32H745BGT6

STM32H745BGT6 - Dual-Core Cortex-M7/M4 MCU | STMicroelectronics

The STMicroelectronics STM32H745BGT6 is a high-performance dual-core microcontroller combining an Arm Cortex-M7 core running at up to 480 MHz and an Arm Cortex-M4 core running at up to 240 MHz, with 1 Mbyte of Flash memory and 1 Mbyte of SRAM. It is housed in a 144-pin LQFP package (20x20 mm) and operates from a 1.62V to 3.6V supply. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The STM32H745BGT6 belongs to the STM32H7 series, which is part of the broader STM32 family of 32-bit Arm Cortex-based microcontrollers. This family is widely used in industrial, consumer, and automotive applications due to its performance, peripheral integration, and ecosystem support. Key features include a 32-bit Arm Cortex-M7 core with double-precision FPU and L1 cache, a 32-bit Arm Cortex-M4 core with FPU, a Chrom-ART Accelerator for graphics, a hardware cryptographic accelerator, and a rich set of communication interfaces including Ethernet, USB OTG, CAN FD, and multiple UART/SPI/I2C. The device also features a 16-bit ADC, a 12-bit DAC, and advanced timers. The dual-core architecture allows for asymmetric multiprocessing, where the M7 core handles compute-intensive tasks and the M4 core manages real-time control or communication. The device supports TrustZone for security, and includes a memory protection unit (MPU) for each core. The STM32H745BGT6 is designed for high-performance embedded applications requiring both processing power and real-time responsiveness. Typical applications include industrial automation, motor control, power conversion, audio processing, and high-end consumer electronics. The dual-core capability enables complex systems to be partitioned for better performance and reliability. When designing with this device, careful attention must be paid to power supply decoupling and PCB layout to ensure stable operation at high clock frequencies. The device supports multiple low-power modes, and the power management unit (PMU) should be configured appropriately to balance performance and energy consumption.

USD $11.60 有现货