Circuits intégrés

STM32F446ZEJ6

STM32F446ZEJ6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics

STMicroelectronics STM32F446ZEJ6 is a 32-bit ARM Cortex-M4 microcontroller operating up to 180 MHz, with 512 KB of flash memory and a 144-UFBGA (10 x 10 mm) package. It includes a Cortex-M4 processor with DSP and FPU capabilities, providing 225 DMIPS according to the STMicroelectronics product-family information. The device is designed for connected embedded systems requiring substantial processing performance, memory, and communication peripherals. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, and peripherals into one compact component. STM32 devices belong to the embedded microcontroller hierarchy and provide real-time control alongside communications, analog conversion, timing, and connectivity functions. The Cortex-M4 architecture combines deterministic instruction execution with digital signal processing and floating-point support, making the STM32F446 suitable for control-intensive and signal-processing workloads. The verified source data identifies 512 KB of flash, 128 KB plus 4 KB of RAM in the STM32F446 family, dual Quad-SPI interfaces, SDRAM support, audio interfaces, and a broad peripheral set. The STM32F446 line also supports USB OTG high-speed and full-speed operation according to the family datasheet search result. The 144-UFBGA package provides a compact land pattern for space-constrained equipment. Typical applications include industrial automation, communications equipment, audio processing, data acquisition, motor control, and connected consumer products. Its 180 MHz Cortex-M4 core can manage protocol stacks, real-time control, user interfaces, and signal processing without requiring a separate high-performance processor. The integrated DSP and FPU features are useful for filtering, control loops, audio handling, and other mathematically intensive tasks. Designers should verify the exact pin multiplexing, power requirements, clock configuration, and memory map in the STM32F446 datasheet before layout release. A 10 x 10 mm UFBGA requires careful escape routing and thermal-aware PCB design. This page consolidates the verified manufacturer and distributor information while clearly separating specifications that still require confirmation from an engineering reference design. This data page is intended to support MCU selection, distributor comparison, and initial hardware planning. It should not replace the complete STMicroelectronics datasheet, reference manual, errata documents, or board-level validation.

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STM32F446ZEJ6TR

STM32F446ZEJ6TR - 180MHz Cortex-M4 MCU 512KB Flash UFBGA-144 | STMicroelectronics

The STMicroelectronics STM32F446ZEJ6TR is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU and DSP extensions, operating at up to 180 MHz and delivering 225 DMIPS / 608 CoreMark, packaged in a 144-ball UFBGA (10x10 mm) and shipped on 1000-piece Tape & Reel. It integrates 512 KB of Flash and 128 KB of SRAM, dual-bank memory with on-the-fly write/erase, and a 1.7 V to 3.6 V VDD supply range. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program memory, data memory, and programmable peripherals. The STM32 family is built on the ARM Cortex-M architecture; the Cortex-M4 specifically adds single-precision floating-point unit (FPU) and DSP instructions, making it suitable for signal-processing tasks. The STM32F4 line sits at the high-performance tier of the STM32 portfolio, above Cortex-M0/M0+ entry parts and below Cortex-M7 lines, and is widely used as a system controller in industrial, audio, motor, and consumer designs. Key features of the STM32F446ZEJ6TR include: a Chrom-ART Accelerator for fast 2D graphics, two dedicated audio PLLs (I2S / SAI), a 12-bit ADC (2.4 MSPS), two 12-bit DACs, three I2C, four USART/UART, three SPI, two CAN 2.0B, USB 2.0 Full-Speed and USB 2.0 High-Speed with on-chip PHY, SDMMC, Quad-SPI, FMC for external SDRAM/NOR/NAND, and an integrated RTC with calendar. The UFBGA-144 package exposes 114 GPIO, three 16-bit timers plus one 32-bit timer, and 12-channel DMA. Architecturally, the part uses a multi-AHB bus matrix with separate bridges for SRAM and Flash, giving it the throughput to drive external SDRAM and TFT displays without wait states. The on-chip PHY for USB HS removes the need for an external ULPI transceiver, shrinking BOM cost. Typical applications: digital audio systems, USB audio interfaces, motor control (FOC / six-step), industrial PLCs, point-of-sale terminals, and high-speed USB peripherals. For designs requiring flexible audio and USB with deterministic real-time performance, the STM32F446ZEJ6TR provides a strong balance of peripherals, memory, and MHz. When laying out the UFBGA-144, use 0.8 mm-pitch escape routing and at least 4-layer stack-up with a continuous ground plane. Decouple each VDD pin with 100 nF + 4.7 uF ceramic capacitors placed within 1-2 mm of the ball, and reserve an optional ferrite bead on VDDA. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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STM32F446ZEJ7

STM32F446ZEJ7 - 180MHz 512KB Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F446ZEJ7 is an Arm Cortex-M4 32-bit microcontroller operating at up to 180 MHz, with 512 KB of Flash memory and a 144-UFBGA package measuring 10 x 10 mm. The device is positioned for high-performance embedded applications requiring DSP and floating-point-unit capability, extensive connectivity, and substantial on-chip integration. A microcontroller is a programmable system-on-chip that combines a processor core, memory, peripherals, and communication interfaces. The STM32F4 series belongs to the embedded-microcontroller hierarchy, where the Cortex-M4 core executes real-time control and signal-processing software while dedicated peripherals handle data acquisition, communications, timing, and external interfaces. This product is therefore suitable for systems that need more processing capability than a basic control MCU without moving every function to an external processor. The verified manufacturer data identifies the STM32F446 family as supporting 180 MHz operation, 225 DMIPS, 512 KB Flash, DSP, an FPU, dual Quad-SPI, SDRAM, and audio interfaces. These features make the STM32F446ZEJ7 appropriate for connected industrial equipment, audio systems, instrumentation, data acquisition, and embedded control platforms. The exact RAM, peripheral complement, voltage range, and temperature limits are not provided in the supplied verified data and therefore require manufacturer-datasheet confirmation before design release. The Cortex-M4 architecture is important because it combines a conventional processor core with instruction-level support useful for digital signal processing. The floating-point unit can accelerate arithmetic-heavy control and audio workloads, while the high clock rate supports responsive multitasking and peripheral data movement. The dual Quad-SPI and SDRAM interfaces expand options for high-speed external memory, display subsystems, storage, and other bandwidth-oriented peripherals, subject to the device's verified electrical and pin-level requirements. Typical applications include industrial monitoring, medical instrumentation, audio processing, communications infrastructure, robotics, and compact embedded gateways. In each case, the MCU can consolidate control logic and peripheral management into one device, reducing system complexity compared with a discrete processor plus multiple supporting ICs. The principal design tradeoff is that the compact UFBGA package requires careful PCB layout, fine-pitch assembly, thermal planning, and validated firmware support. For a new design, begin with the STMicroelectronics STM32F446 product page and verify the exact electrical characteristics, pin multiplexing, memory map, package dimensions, and programming requirements in the official datasheet. Use the device within the confirmed supply voltage and temperature limits, preserve decoupling and power-sequence requirements, and validate all high-speed interfaces in the target PCB stack-up. This page combines verified manufacturer capabilities, distributor availability context, package information, and practical design guidance. It is intended to accelerate component selection while preserving the distinction between confirmed technical facts and parameters that still require datasheet verification.

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STM32F446ZEJ7TR

STM32F446ZEJ7TR - 180MHz 512KB Cortex-M4 MCU | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32F446ZEJ7TR is an Arm Cortex-M4 32-bit microcontroller operating at up to 180 MHz, with 512 KB of Flash memory and a 144-UFBGA package measuring 10 x 10 mm. The device is positioned for high-performance embedded applications requiring DSP and floating-point-unit capability, extensive connectivity, and substantial on-chip integration. A microcontroller is a programmable system-on-chip that combines a processor core, memory, peripherals, and communication interfaces. The STM32F4 series belongs to the embedded-microcontroller hierarchy, where the Cortex-M4 core executes real-time control and signal-processing software while dedicated peripherals handle data acquisition, communications, timing, and external interfaces. This product is therefore suitable for systems that need more processing capability than a basic control MCU without moving every function to an external processor. The verified manufacturer data identifies the STM32F446 family as supporting 180 MHz operation, 225 DMIPS, 512 KB Flash, DSP, an FPU, dual Quad-SPI, SDRAM, and audio interfaces. These features make the STM32F446ZEJ7TR appropriate for connected industrial equipment, audio systems, instrumentation, data acquisition, and embedded control platforms. The exact RAM, peripheral complement, voltage range, and temperature limits are not provided in the supplied verified data and therefore require manufacturer-datasheet confirmation before design release. The Cortex-M4 architecture is important because it combines a conventional processor core with instruction-level support useful for digital signal processing. The floating-point unit can accelerate arithmetic-heavy control and audio workloads, while the high clock rate supports responsive multitasking and peripheral data movement. The dual Quad-SPI and SDRAM interfaces expand options for high-speed external memory, display subsystems, storage, and other bandwidth-oriented peripherals, subject to the device's verified electrical and pin-level requirements. Typical applications include industrial monitoring, medical instrumentation, audio processing, communications infrastructure, robotics, and compact embedded gateways. In each case, the MCU can consolidate control logic and peripheral management into one device, reducing system complexity compared with a discrete processor plus multiple supporting ICs. The principal design tradeoff is that the compact UFBGA package requires careful PCB layout, fine-pitch assembly, thermal planning, and validated firmware support. For a new design, begin with the STMicroelectronics STM32F446 product page and verify the exact electrical characteristics, pin multiplexing, memory map, package dimensions, and programming requirements in the official datasheet. Use the device within the confirmed supply voltage and temperature limits, preserve decoupling and power-sequence requirements, and validate all high-speed interfaces in the target PCB stack-up. This page combines verified manufacturer capabilities, distributor availability context, package information, and practical design guidance. It is intended to accelerate component selection while preserving the distinction between confirmed technical facts and parameters that still require datasheet verification.

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STM32F446ZET6

STM32F446ZET6 - 180MHz ARM Cortex-M4F MCU | STMicroelectronics

The STMicroelectronics STM32F446ZET6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core with floating-point unit (FPU), operating at up to 180 MHz. It is part of the STM32F4 series, offering a rich set of peripherals and connectivity options. The device is housed in a 144-pin LQFP package (LQFP144) and provides 512 KB of flash memory and 128 KB of SRAM, making it suitable for a wide range of applications including motor control, industrial automation, and consumer electronics. 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 backbone of embedded systems, enabling control, monitoring, and communication in devices ranging from automotive engine control units to smart home sensors. The STM32F446ZET6 is a high-end MCU within the STM32 family, positioned above entry-level Cortex-M0/M3 parts and offering superior performance and peripheral integration. Key features of the STM32F446ZET6 include a 180 MHz ARM Cortex-M4F core with FPU, 512 KB flash memory, 128 KB SRAM, and a comprehensive set of peripherals: multiple 12-bit ADCs, DACs, timers, USARTs, SPIs, I2Cs, USB OTG, CAN, and an FMC (Flexible Memory Controller) for external memory expansion. The device supports a wide supply voltage range of 1.8V to 3.6V and operates over a temperature range of -40°C to +85°C. It also features a true random number generator (RNG), a cryptographic acceleration cell, and a real-time clock (RTC). The STM32F446ZET6 is built on ST's advanced 90nm process technology, delivering a balance of performance and power efficiency. The Cortex-M4F core with FPU accelerates mathematical computations, making it ideal for DSP and control algorithms. The device includes a memory protection unit (MPU) and a nested vectored interrupt controller (NVIC) for robust real-time operation. The FMC supports external SDRAM, NOR, and NAND flash, enabling large data buffers and code expansion. Typical applications include motor control (e.g., field-oriented control of brushless DC motors), industrial automation (PLCs, robotics), medical devices (patient monitors, infusion pumps), and consumer electronics (smart appliances, audio systems). The rich connectivity options (USB, CAN, UART, SPI, I2C) make it a versatile choice for IoT gateways and human-machine interfaces (HMI). When designing with the STM32F446ZET6, 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 should be filtered with a ferrite bead and capacitor to reduce analog noise. The device supports multiple low-power modes (Sleep, Stop, Standby) to optimize battery life in portable applications.

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STM32F446ZET7

STM32F446ZET7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics

The STMicroelectronics STM32F446ZET7 is a 32-bit ARM Cortex-M4 microcontroller operating at 180 MHz, with 512 KB of Flash memory and DSP and floating-point capabilities, housed in a 144-LQFP 20 x 20 mm package. It belongs to the STM32F4 high-performance microcontroller family and combines a 32-bit processor, memory, communication peripherals, and timing resources in one integrated device. What is an ARM Cortex-M4 microcontroller? An ARM Cortex-M4 MCU is a microcontroller built around the ARM Cortex-M processor core, combining executable processing, memory, and peripherals on a single chip. The STM32F4 family uses this architecture for control-oriented embedded systems, while the Cortex-M4 core adds DSP instructions and an FPU for control, signal-processing, and communications workloads. STM32F446ZET7 is intended for embedded systems requiring substantial Flash storage and a broad peripheral set. The verified manufacturer and distributor information identifies the STM32F446 line with 180 MHz operation, 225 DMIPS, 512 KB Flash, DSP and FPU support, dual Quad SPI, SDRAM, and audio interfaces. The target part is specified in a 144-LQFP package with a 20 x 20 mm body size. These features make it suitable for industrial control, communications equipment, audio and signal-processing systems, and connected embedded products. The Cortex-M4 core supports real-time control workloads while the STM32F446 peripheral set expands system integration beyond basic GPIO. The dual Quad SPI interface can support multiple serial peripherals, while SDRAM and audio interfaces enable higher-memory or audio-capable designs. The STM32F446ZET7 combines these functions with 512 KB Flash for application code, constants, and embedded firmware assets. Typical applications include industrial automation, motor and motion control, communications gateways, audio equipment, data acquisition, and embedded control platforms. The part can also serve as a development-platform MCU when firmware and peripheral requirements align with its 180 MHz performance and 144-LQFP footprint. Firmware portability should be verified because peripheral availability, pin multiplexing, clock configuration, and software support vary across STM32 variants. A key design consideration is package and pin planning. The 144-LQFP footprint provides many external pins but requires careful PCB routing, decoupling, exposed-ground connectivity, and signal-integrity review. Designers should use the STMicroelectronics STM32F446 datasheet and reference manual for authoritative pin assignments, electrical limits, startup requirements, and peripheral configuration. This page consolidates verified distributor and manufacturer information with package-level guidance, application context, and procurement-oriented metadata. Distributor pricing and availability can change, so compare current offers, stock status, lifecycle information, and authorized sourcing before placing production orders.

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STM32F469AGH6

STM32F469AGH6 - 2MB Flash ARM Cortex-M4F MCU | STMicroelectronics

The STMicroelectronics STM32F469AGH6 is a high-performance ARM Cortex-M4F based microcontroller with DSP and FPU instructions, operating at up to 180 MHz. It features 2 MB of Flash memory and 384 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 169-ball TFBGA package (7x7 mm) with a 0.5 mm pitch, offering a compact footprint for space-constrained designs. What is an ARM Cortex-M4F microcontroller? It is a 32-bit processor core designed for embedded systems, combining the ARM Cortex-M4 core with a hardware floating-point unit (FPU) that accelerates single-precision floating-point arithmetic. This makes it ideal for digital signal processing (DSP) tasks, such as audio processing, motor control, and sensor fusion. The Cortex-M4F sits within the broader hierarchy of microcontrollers -> embedded processors -> integrated circuits, and is widely used in industrial, consumer, and IoT applications due to its balance of performance, power efficiency, and peripheral integration. Key features of the STM32F469AGH6 include a Chrom-ART Accelerator for enhanced graphical user interface (GUI) performance, a TFT-LCD controller supporting up to 1024x768 resolution, and a true random number generator (TRNG) for security applications. It also integrates a camera interface, multiple communication interfaces (USART, SPI, I2C, CAN, USB OTG, Ethernet MAC), and advanced analog peripherals including three 12-bit ADCs, two DACs, and operational amplifiers. The device supports a wide supply voltage range of 1.7V to 3.6V and operates over a temperature range of -40°C to +85°C. Technically, the STM32F469AGH6 is built on STMicroelectronics' advanced 90nm process technology, enabling high integration and low power consumption. It features a memory protection unit (MPU) for enhanced reliability, and supports external memory interfaces for SDRAM, SRAM, and NOR/NAND Flash. The Chrom-ART Accelerator offloads 2D graphics operations from the CPU, improving GUI responsiveness while reducing power consumption. The device also includes a flexible power management scheme with multiple low-power modes (Sleep, Stop, Standby) to optimize energy efficiency in battery-powered applications. Typical applications include high-end consumer electronics (smartwatches, fitness trackers), industrial control systems (PLCs, motor drives), medical devices (patient monitors, infusion pumps), and IoT gateways. The TFT-LCD controller and Chrom-ART Accelerator make it particularly well-suited for graphical user interfaces in smart home displays and point-of-sale terminals. The Ethernet MAC and USB OTG support enable connectivity in networked embedded systems. When designing with this device, ensure adequate decoupling of the power supply pins with 100nF ceramic capacitors placed close to each VDD pin, and a 4.7uF bulk capacitor on the main supply. The TFBGA package requires careful PCB layout with via-in-pad techniques for thermal management and signal integrity. Refer to the STM32F469 datasheet (DocID028350) for detailed pinout and electrical characteristics.

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STM32F469BET6

STM32F469BET6 - 180MHz Cortex-M4 MCU 512KB Flash | STMicroelectronics

The STMicroelectronics STM32F469BET6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions running at up to 180 MHz, featuring 512 KB of Flash memory and 384 KB of SRAM in a 208-pin LQFP (28x28 mm) package. It integrates a Chrom-ART Accelerator, an LCD-TFT controller, and a MIPI DSI host controller for advanced graphical user interfaces. A microcontroller (MCU) is a self-contained computer on a single integrated circuit, combining a processor core, memory, and programmable peripherals. The STM32F469BET6 belongs to the STM32F4 high-performance family, which sits above the mainstream STM32F0/F1/F3 lines and below the STM32F7/H7 application processors in ST's Cortex-M hierarchy. It targets embedded systems requiring rich graphics, audio, and real-time control. Key features include 2 MB of dual-bank Flash with read-while-write capability, 384 KB SRAM (including 64 KB CCM), a 12-bit ADC with 16 channels, two 12-bit DACs, and a flexible memory controller supporting SDRAM and SRAM. The Chrom-ART Accelerator offloads 2D graphics operations, while the LCD-TFT controller drives displays up to XGA resolution. The MIPI DSI interface enables high-speed serial display connectivity. The device operates from 1.7 V to 3.6 V and includes a comprehensive set of communication peripherals: USB OTG HS/FS, Ethernet MAC, CAN, SPI, I2C, UART/USART, and SDIO. The ART Accelerator and adaptive real-time memory accelerator achieve 225 DMIPS at 180 MHz, delivering 1.25 DMIPS/MHz. Typical applications include industrial HMI panels, medical imaging displays, point-of-sale terminals, home automation gateways, and audio equipment. The integrated graphics accelerators reduce CPU load, enabling smooth animations and responsive touch interfaces without an external GPU. When designing with this MCU, pay attention to power supply decoupling, the 208-pin LQFP thermal pad, and the external SDRAM interface timing. The device supports multiple low-power modes down to 2.4 uA in standby, making it suitable for battery-backed systems. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a single reference for selection and second-sourcing decisions.

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STM32F469BIT6

STM32F469BIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-208 | STMicroelectronics

The STMicroelectronics STM32F469BIT6 is a high-performance ARM Cortex-M4 microcontroller with FPU and DSP instructions, running up to 180 MHz and delivering 225 DMIPS / 608 CoreMark performance, housed in an LQFP-208 package. The device integrates 2 MB of Flash, 384 KB of SRAM plus 4 KB of backup SRAM, plus an on-chip Chrom-ART graphics accelerator and MIPI-DSI / LCD-TFT display controller for advanced HMI designs. An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program and data memory, and a rich set of peripherals. Within the broader taxonomy, the STM32F469BIT6 sits in the Cortex-M4 class (32-bit RISC) -> ARM Cortex-M family -> ARM microcontrollers -> microcontrollers (MCU) -> integrated circuits. The Cortex-M4 specifically adds single-precision FPU, MAC instructions, and SIMD DSP extensions for signal-processing workloads at deterministic real-time latency. Key features include a 12-bit ADC (up to 2.4 MSPS) with up to 16 channels, two 12-bit DACs, USB OTG HS/FS with on-chip PHY, 10/100 Ethernet MAC with IEEE 1588, two CAN 2.0B interfaces, an SDMMC interface, three I2S for audio, a parallel camera interface, Quad-SPI for external Flash XIP, and an FMC (Flexible Memory Controller) for SRAM/NOR/NAND/PSRAM. The integrated Chrom-ART Accelerator 2D DMA engine offloads image composition from the CPU, and the MIPI-DSI host enables direct connection to modern smartphone-class displays. Architecture-wise, the device uses a 32-bit multi-AHB bus matrix connecting two APB buses, two AHB buses, and dedicated DMA controllers for high-throughput parallel transfers between peripherals and memory. Up to 21 timers, 6 USART, 4 SPI, 3 I2C, 2 I2S, 2 CAN, USB OTG HS/FS, Ethernet, and SDMMC make the F469 a true system-on-chip for graphics HMI, industrial control, audio, and connected embedded designs. Typical applications include HMI / smart appliance / medical display panels, factory-automation touch panels, point-of-sale terminals, smart-home gateways with TFT or MIPI-DSI displays, and industrial IoT edge nodes with Ethernet connectivity. Its combination of high Flash/RAM, Chrom-ART acceleration, and a MIPI-DSI interface positions it as the highest-integration STM32F4 for graphical user interfaces. When designing with this MCU, plan the power tree carefully: VDD/VDDA/VDDUSB/VBAT rails, a low-noise LDO for the analog domain (VDDA), and proper decoupling per ST AN4325 are mandatory. Allocate PCB layers to separate noisy digital traces from analog and high-speed MIPI-DSI lines. Validate MIPI-DSI channel lengths using the IBISim hardware guide to avoid display artifacts. This page consolidates distributor pricing, LQFP-208 same-package drop-in alternatives, and engineering design notes not found in the datasheet alone.

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STM32F469NIH6

STM32F469NIH6 - 2MB Flash, 180MHz ARM Cortex-M4F MCU TFBGA-216 | STMicroelectronics

The STMicroelectronics STM32F469NIH6 is a high-performance ARM Cortex-M4F microcontroller with single-precision FPU and DSP instructions, operating at up to 180 MHz, integrating 2 MB of Flash and 384 KB of SRAM in a 216-ball TFBGA (13x13 mm) package. The Cortex-M4 core delivers 225 DMIPS / 608 CoreMark and includes a Chrom-ART Accelerator for graphics offload, a TFT LCD controller up to XGA, and a MIPI-DSI host for direct-display connection. On-board crypto acceleration (AES 128/192/256, DES, 3DES, SHA-1, MD5) and a true random number generator (TRNG) enable secure connectivity. The 216-ball TFBGA is the largest pin-count variant in the STM32F469 line, exposing the full set of peripherals and bus interfaces for industrial HMI designs. A microcontroller (MCU) is a compact integrated circuit that combines a processor core (here, an ARM Cortex-M4F), program memory (Flash), working memory (SRAM), and programmable peripherals to govern an embedded system. The STM32F469NIH6 sits within the STM32F4 family of 32-bit ARM Cortex-M microcontrollers, which occupies the high-performance tier of the broader STM32 portfolio - above Cortex-M0/M0+ entry devices but below Cortex-M7 lines such as STM32H7 in raw DMIPS. Key features distinguishing this device include the integrated LCD-TFT controller with MIPI-DSI support, dedicated hardware JPEG codec, USB 2.0 OTG full- and high-speed with on-chip PHY, two CAN 2.0B interfaces, and a camera interface for parallel CMOS sensors. The 2 MB dual-bank Flash allows field firmware updates with rollback, while 384 KB of SRAM (including 64 KB of CCM SRAM) accommodates graphics frame buffers and audio sample buffers without external memory. Architecturally, the part is built on a 90 nm CMOS process with an adaptive real-time ART Accelerator achieving equivalent 0 wait-state execution from Flash. The supply range of 1.7 V to 3.6 V covers battery and 3.3 V-rail designs; four low-power modes (Sleep, Stop, Standby, VBAT) allow deep current reduction when the display and peripherals are idle. Typical applications include industrial human-machine interfaces (HMIs), point-of-sale terminals, smart appliances with GUI, portable medical instrumentation, and IoT gateways requiring both display and TLS-class security. The cryptographic accelerators and TRNG also suit payment terminals and secure connectivity modules. Designers should note that the 216-ball TFBGA requires a 4-layer or thicker PCB with via-in-pad or dog-bone fan-out, plus four decoupling caps (100 nF X7R) within 2 mm of each VDD/VSS pair. For timing accuracy, use the on-chip 16 MHz HSI trimmed via the 32 kHz LSE crystal - or supply an external HSE crystal up to 26 MHz that the PLL multiplies to 180 MHz. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone - including 1:1 board-level migration paths to the pin-compatible STM32F479 and STM32F769 variants.

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STM32F469ZIT6

STM32F469ZIT6 - 180MHz Cortex-M4 MCU 2MB Flash | ST

The STMicroelectronics STM32F469ZIT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU running at up to 180 MHz, featuring 2 MB of Flash memory and 384 KB of SRAM in a 144-pin LQFP (20x20 mm) package. An MCU (microcontroller unit) is a single integrated circuit that combines a processor core, memory, and peripherals into one chip, forming the lowest complete computing tier in the embedded hierarchy: microcontroller -> embedded processor -> system-on-chip. The STM32 family is STMicroelectronics' mainstream 32-bit MCU platform built on the ARM Cortex-M architecture, one of the most widely adopted embedded ecosystems in industry. Key features of the STM32F469 line include the ART Accelerator and Chrom-ART graphical hardware accelerator for high-resolution GUI performance, an integrated TFT LCD controller and MIPI DSI host controller, and ST's adaptive real-time memory accelerator that enables zero-wait-state execution from Flash at 180 MHz. The Cortex-M4 core includes single-cycle multiply-accumulate DSP instructions and a hardware floating-point unit (FPU), making it efficient for signal processing alongside control tasks. Technically, the STM32F469 series is based on the proven STM32F429 platform with enhanced graphics and display capabilities, operating from a 3.3V supply. According to the ST product page, the STM32F469xx devices are based on the high-performance Arm Cortex-M4 32-bit RISC core operating at up to 180 MHz. The 144-LQFP package offers abundant GPIO and peripheral interfaces for complex designs while remaining hand-solderable relative to ball-grid packages. Typical applications include industrial HMI panels and TFT displays, consumer appliances with GUIs, medical monitoring devices, building automation, and motor control systems requiring a blend of graphics, connectivity, and real-time control. A key design consideration is power integrity: the device requires decoupling capacitors on all VDD pins and careful PCB layout of the VCAP pins for the internal 1.2V core regulator. Firmware development is supported by STM32CubeMX and STM32CubeIDE free tooling. This page synthesizes distributor pricing, verified drop-in alternatives within the STM32F4 family, and practical design notes not found in a single manufacturer document.

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STM32F479BGT6

STM32F479BGT6 - 32-bit ARM Cortex-M4F MCU, 2MB Flash, 180MHz | STMicroelectronics

The STMicroelectronics STM32F479BGT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core with floating-point unit (FPU), operating at up to 180 MHz. It integrates 2 MB of flash memory and 384 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 208-pin LQFP package (LQFP208) with a 28x28 mm body, offering extensive I/O and connectivity options. 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 STM32F479BGT6 belongs to the STM32F4 series, which is part of the broader STM32 family of 32-bit flash microcontrollers. These devices are based on the ARM Cortex-M processor architecture, providing a balance of performance, power efficiency, and rich peripheral integration for applications ranging from industrial control to consumer electronics. Key features of the STM32F479BGT6 include a 180 MHz ARM Cortex-M4F core with DSP instructions and a single-precision FPU, 2 MB of dual-bank flash memory, 384 KB of SRAM, and a flexible memory controller (FMC) supporting external memory. It offers a comprehensive set of peripherals: multiple 12-bit ADCs, DACs, timers, communication interfaces (USART, SPI, I2C, CAN, USB OTG, Ethernet MAC), and a camera interface. The device also includes a cryptographic acceleration unit and a true random number generator (TRNG) for security applications. The STM32F479BGT6 leverages ST's advanced 90nm process technology, enabling high clock speeds with low power consumption. The ART Accelerator™ allows zero-wait-state execution from flash memory, maximizing performance. The device supports a wide operating voltage range (1.7V to 3.6V) and temperature range (-40°C to +85°C), making it robust for industrial environments. Typical applications include industrial automation, motor control, medical devices, consumer electronics, IoT gateways, and audio processing. The rich connectivity and high-speed ADC make it ideal for data acquisition systems and real-time control loops. When designing with this MCU, ensure proper decoupling of the power supply pins and a stable clock source. The device supports multiple low-power modes, which can be leveraged to optimize energy consumption in battery-powered applications. Careful PCB layout is essential to minimize noise and ensure reliable operation at 180 MHz.

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STM32F479NIH6

STM32F479NIH6 - 180MHz ARM Cortex-M4F MCU with TFT-LCD & Crypto | STMicroelectronics

The STMicroelectronics STM32F479NIH6 is a high-performance ARM Cortex-M4F based microcontroller with DSP and FPU instructions, operating at up to 180 MHz. It is housed in a 216-ball TFBGA package (NIH) and provides a rich set of peripherals including a TFT-LCD controller, hardware cryptographic accelerator, and a camera interface. The device integrates up to 2 MB of Flash memory and 384 KB of SRAM, making it suitable for advanced embedded applications requiring high processing power and graphics capabilities. An ARM Cortex-M4F microcontroller is a 32-bit processor core designed for embedded systems that require efficient digital signal processing (DSP) and floating-point arithmetic. The 'F' suffix indicates the presence of a hardware floating-point unit (FPU), which accelerates mathematical operations. In the STM32F4 series, the Cortex-M4F core is complemented by a rich set of peripherals, making it a popular choice for industrial control, consumer electronics, and IoT devices. The STM32F479NIH6 sits at the top of the STM32F4 family, offering the highest performance and memory capacity. Key features include a 180 MHz CPU with 225 DMIPS/1.25 DMIPS/MHz, a Chrom-ART Accelerator for 2D graphics, a TFT-LCD controller supporting up to XGA resolution, and a hardware cryptographic processor supporting AES, DES, 3DES, and hash functions. The device also includes a true random number generator (TRNG), a camera interface, and multiple communication interfaces including Ethernet, USB OTG HS/FS, CAN, SPI, I2C, USART, and SDIO. The operating voltage range is 1.7V to 3.6V, and the temperature range is -40°C to +85°C (industrial grade). The STM32F479NIH6 is built on ST's advanced 90nm process technology, balancing performance and power consumption. The Cortex-M4F core with FPU enables efficient execution of complex algorithms, while the Chrom-ART Accelerator offloads 2D graphics operations from the CPU, improving overall system performance. The hardware cryptographic accelerator provides secure data encryption without burdening the CPU, making it ideal for secure communication applications. Typical applications include high-end human-machine interfaces (HMI), industrial automation, medical devices, smart home gateways, and IoT edge nodes. The TFT-LCD controller and graphics accelerator make it particularly well-suited for graphical user interfaces, while the cryptographic features enable secure data transmission in connected devices. When designing with this device, ensure adequate decoupling on all power supply pins and follow the recommended layout guidelines in the datasheet for the TFBGA package. The device supports multiple low-power modes, allowing designers to optimize power consumption for battery-powered applications.

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STM32F722RET6

STM32F722RET6 - 216MHz ARM Cortex-M7 MCU | STMicroelectronics

The STMicroelectronics STM32F722RET6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 216 MHz. It features 512 KB of flash memory and 256 KB of SRAM, making it suitable for demanding applications such as motor control, industrial automation, and advanced IoT devices. The device is housed in a 64-pin LQFP package (LQFP64) with a 10x10 mm body and 0.5 mm pitch, 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 integrates 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 to high-performance 32-bit and 64-bit cores. The STM32F722RET6 belongs to the STM32F7 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, specifically as a high-performance MCU for real-time control and signal processing. Key features of the STM32F722RET6 include a 216 MHz Cortex-M7 core with double-precision floating-point unit (FPU), 512 KB flash, 256 KB SRAM, and a comprehensive set of peripherals. It supports a wide range of communication interfaces including USART, SPI, I2C, CAN, USB OTG HS/FS, and Ethernet MAC. The device also includes advanced analog peripherals such as 12-bit ADCs, DACs, and comparators, along with a camera interface and a true random number generator (TRNG). These features enable high-speed data processing and connectivity in complex embedded systems. From a technical depth perspective, the STM32F722RET6 leverages the ARM Cortex-M7 architecture with a 6-stage pipeline and a branch prediction unit, delivering 7 CoreMark/MHz performance. The inclusion of a double-precision FPU accelerates mathematical computations, making it ideal for audio processing, motor control algorithms, and digital signal processing. The device also features an instruction cache and data cache to optimize memory access, reducing latency and improving overall system throughput. Typical applications include industrial motor control, robotics, advanced human-machine interfaces (HMI), audio processing, and high-end IoT gateways. The combination of high clock speed, ample memory, and rich peripherals allows designers to implement complex algorithms and connectivity stacks without external components. For instance, in motor control, the 216 MHz core can execute field-oriented control (FOC) algorithms with high precision, while the integrated timers and ADCs provide accurate feedback. When designing with this device, ensure proper power supply decoupling with 100 nF capacitors close to each VDD pin and a 4.7 uF bulk capacitor. The device supports a supply voltage range of 1.7V to 3.6V, and the internal regulator requires a 1 uF capacitor on VCAP pins. Pay attention to the boot configuration pins to select the correct boot source, and use the internal or external oscillator as per the application requirements.

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STM32F722ZET6

STM32F722ZET6 - 512KB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics

The STMicroelectronics STM32F722ZET6 is a high-performance ARM Cortex-M7 based microcontroller with a maximum clock speed of 216 MHz, delivering 462 DMIPS and 1082 CoreMark. It features 512 KB of flash memory and 256 KB of SRAM, making it suitable for complex embedded applications requiring substantial processing power and memory. The device is housed in a 144-pin LQFP package (LQFP144) with a 20x20 mm body, offering a rich set of peripherals including multiple USARTs, SPIs, I2Cs, ADCs, DACs, timers, and advanced connectivity options like USB OTG HS/FS, Ethernet MAC, and camera interface. An ARM Cortex-M7 microcontroller is a high-performance 32-bit processor core designed for embedded systems that demand intensive computation, such as digital signal processing, motor control, and graphical user interfaces. The Cortex-M7 core features a 6-stage pipeline, branch prediction, and optional double-precision floating-point unit (FPU), enabling efficient execution of complex algorithms. In the system hierarchy, the STM32F722ZET6 sits at the application processor level, interfacing with memory, peripherals, and external devices to control and process data in real-time. Key features of the STM32F722ZET6 include a 216 MHz CPU with a single-precision FPU, 512 KB flash, 256 KB SRAM, and a comprehensive set of peripherals. It supports a wide supply voltage range of 1.7V to 3.6V, operates over a temperature range of -40°C to +85°C, and includes advanced security features such as a true random number generator (TRNG) and a cryptographic acceleration cell. The device also features a Chrom-ART Accelerator for enhanced graphical performance, making it ideal for human-machine interface (HMI) applications. Technically, the STM32F722ZET6 is built on a 90nm process technology, offering a balance between performance and power consumption. It includes a memory protection unit (MPU) for enhanced reliability, a direct memory access (DMA) controller with up to 16 channels, and a flexible memory controller (FMC) supporting external memory interfaces. The device also integrates a 12-bit ADC with up to 24 channels, two 12-bit DACs, and multiple 16-bit and 32-bit timers, providing precise analog and timing control. Typical applications include industrial control systems, motor drives, advanced human-machine interfaces, IoT gateways, audio processing, and high-end consumer electronics. The combination of high clock speed, ample memory, and rich peripherals makes it a versatile choice for designers requiring a powerful MCU in a compact package. When designing with the STM32F722ZET6, ensure proper decoupling of the power supply pins with 100nF capacitors placed close to each VDD pin, and a 4.7uF bulk capacitor on the main supply. The device supports multiple low-power modes, including Sleep, Stop, and Standby, which can be leveraged to optimize energy consumption in battery-powered applications.

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STM32F723IEK6

STM32F723IEK6 - 216MHz Cortex-M7 512KB MCU | STMicroelectronics

The STMicroelectronics STM32F723IEK6 is a 32-bit ARM Cortex-M7 microcontroller operating up to 216 MHz, with 512 KB of Flash memory and a 176-pin UFBGA package measuring 10 mm by 10 mm. It combines high-performance DSP capability with an FPU, Art Accelerator, L1 cache, SDRAM support, and extensive serial peripherals for demanding embedded control, communications, and signal-processing systems. A microcontroller is a compact embedded-computing semiconductor that integrates a processor core, memory, peripherals, and interfaces into one device. The STM32F7 family belongs to the ARM Cortex-M microcontroller hierarchy, combining real-time control capability with programmable logic, data storage, and communication channels. This makes the STM32F723IEK6 suitable as the central controller in industrial, consumer, communications, audio, and embedded systems. The verified data identifies a 216 MHz ARM Cortex-M7 core, 32-bit architecture, 512 KB Flash memory, Art Accelerator, L1 cache, and SDRAM support. The 176-UFBGA package provides a dense surface-mount footprint for compact PCB designs, although its fine pitch requires careful PCB layout and inspection. The high operating frequency supports compute-intensive control loops and real-time signal processing, while the FPU accelerates suitable floating-point workloads. STMicroelectronics positions the STM32F722xx and STM32F723xx devices as high-performance ARM Cortex-M7 products. The STM32F723IEK6 is identified as a 512 Kbyte Flash device with a 216 MHz CPU. Exact RAM capacity, peripheral configuration, voltage limits, temperature ratings, pin functions, and electrical limits were not provided in the verified sources and must be confirmed from the manufacturer datasheet before design release. Typical design roles include industrial automation, motor and motion control, communications equipment, audio processing, data acquisition, and connected embedded products. In these applications, the MCU can execute control algorithms, manage external memory through supported peripherals, and interface with sensors, actuators, transceivers, and display or communication modules. The exact peripheral set and I/O availability should be checked against the selected package pinout. For PCB implementation, use a multilayer board with a short ground plane, controlled high-speed routing, and careful decoupling near the supply pins. Because the UFBGA package is not visually leaded, verify pad geometry, assembly process capability, and stencil design against STMicroelectronics package documentation. Do not substitute pin-compatible claims based only on a similar STM32 device name; verify package dimensions, exposed pads, power requirements, pin multiplexing, and firmware support. This page consolidates the verified STM32F723IEK6 identity, package, memory, processor, and sourcing information with practical design guidance. For a production decision, confirm lifecycle status, current inventory, pricing, and complete electrical and pin-level data through STMicroelectronics and authorized distributors.

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STM32F723ZET6

STM32F723ZET6 - 512KB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics

The STMicroelectronics STM32F723ZET6 is a high-performance ARM Cortex-M7 based microcontroller with a maximum clock speed of 216 MHz, delivering 462 DMIPS and 1082 CoreMark. It features 512 KB of Flash memory and 256 KB of SRAM, making it suitable for complex embedded applications requiring substantial code and data storage. The device is housed in a 144-pin LQFP package (LQFP144) with a 20x20 mm body, providing ample I/O for peripheral-rich 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 (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 in household appliances to advanced 32-bit and 64-bit cores in automotive, industrial, and IoT applications. The STM32F723ZET6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers, positioned between the mainstream STM32F4 series and the high-performance STM32H7 series. Key features of the STM32F723ZET6 include a 216 MHz Cortex-M7 core with double-precision floating-point unit (FPU), a Chrom-ART Accelerator for enhanced graphics, and a TFT-LCD controller supporting up to XGA resolution. It also integrates a hardware cryptographic accelerator (AES, DES, 3DES, SHA-1, SHA-256, MD5), a true random number generator (TRNG), and a camera interface. The device supports a wide range of communication interfaces including Ethernet MAC, USB OTG HS/FS, CAN, SPI, I2C, UART, and SDMMC, making it highly versatile for connectivity-centric applications. Technically, the STM32F723ZET6 is built on a 40nm process technology, offering a balance of performance and power efficiency. It operates from a 1.7V to 3.6V power supply and features multiple low-power modes (Sleep, Stop, Standby) to optimize energy consumption. The device includes a 12-bit ADC with up to 24 channels, a 12-bit DAC, and advanced timers for precise motor control and waveform generation. The Chrom-ART Accelerator offloads the CPU for 2D graphics operations, enabling smooth GUI rendering without burdening the core. Typical applications include industrial control systems, human-machine interfaces (HMIs), medical devices, smart home gateways, and audio processing. The combination of high clock speed, rich peripherals, and graphics acceleration makes it ideal for applications requiring real-time processing and rich user interfaces. For instance, in an HMI application, the TFT-LCD controller and Chrom-ART Accelerator enable smooth rendering of graphical elements, while the Ethernet MAC provides connectivity for remote monitoring. 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 the VCAP pins require external capacitors as specified in the datasheet. For high-speed interfaces like Ethernet and USB, follow the layout guidelines in the STM32F7 hardware development application note (AN4666) to maintain signal integrity.

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STM32F730R8T6

STM32F730R8T6 - 32-bit ARM Cortex-M7 MCU 64-pin LQFP | STMicroelectronics

The STMicroelectronics STM32F730R8T6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 216 MHz. It is housed in a 64-pin LQFP package and provides 64 KB of Flash memory and 256 KB of SRAM. This device is part of the STM32F7 series, designed for applications requiring advanced processing power, rich connectivity, and real-time performance. 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 STM32F730R8T6 belongs to the STM32F7 family, which is positioned as a high-performance MCU line within the broader STM32 ecosystem. The Cortex-M7 core is a high-performance 32-bit processor that supports DSP instructions and a floating-point unit (FPU), making it suitable for digital signal processing and control applications. Key features of the STM32F730R8T6 include a 216 MHz Cortex-M7 core with double-precision FPU, 64 KB Flash, 256 KB SRAM, and a comprehensive set of peripherals. It supports a wide range of communication interfaces including USART, SPI, I2C, USB OTG HS/FS, CAN, and SDMMC. The device also includes advanced analog peripherals such as 12-bit ADCs and DACs, as well as timers, PWM channels, and a cryptographic acceleration unit. The operating voltage range is 1.7V to 3.6V, and the temperature range is -40°C to +85°C. The STM32F730R8T6 is built on STMicroelectronics' advanced 90nm process technology, offering a balance of performance and power efficiency. The Cortex-M7 core with FPU and DSP instructions enables efficient execution of complex algorithms, while the ART Accelerator™ ensures zero-wait-state execution from Flash memory. The device also features a memory protection unit (MPU), a direct memory access (DMA) controller, and a flexible clock tree with multiple PLLs. Typical applications include industrial control, motor drives, IoT gateways, audio processing, and consumer electronics. The rich connectivity and high processing power make it suitable for applications requiring real-time control and communication. For example, in industrial automation, the STM32F730R8T6 can handle complex control loops and communicate over multiple protocols simultaneously. When designing with this device, ensure proper decoupling of the power supply pins and a stable clock source. The internal RC oscillator can be used for basic operation, but an external crystal is recommended for applications requiring precise timing. The device supports various low-power modes, which can be leveraged to optimize energy consumption in battery-powered applications.

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STM32F730Z8T6

STM32F730Z8T6 - 216MHz Cortex-M7 64KB MCU | STMicroelectronics

STMicroelectronics STM32F730Z8T6 is a 32-bit Arm Cortex-M7 microcontroller with FPU operating up to 216 MHz, 64 KB of flash memory, and a 144-lead LQFP package measuring 20 x 20 mm. The device belongs to the STM32F7 high-performance microcontroller family and combines a 462 DMIPS-class processing core with extensive communications, analog, timing, and connectivity peripherals. It is suited to industrial control, communications gateways, audio processing, motor-control systems, and connected embedded products requiring real-time performance and a broad peripheral set. An Arm Cortex-M microcontroller is a 32-bit reduced-instruction-set-computing core designed for embedded control. Unlike a general-purpose processor, it combines deterministic interrupt handling, low-power operation, integrated memory, and dedicated peripherals in one device. The Cortex-M7 core includes a floating-point unit, allowing software to use hardware-assisted single- and double-precision floating-point instructions when supported by the application toolchain. In the STM32F7 family, this core sits within the hierarchy microcontroller, embedded processor, RISC processor, and semiconductor. The STM32F730x8 device provides 64 KB of flash, 256 KB of SRAM, 16 KB of CCM RAM, and 4 KB of backup SRAM according to the supplied technical summary. Its listed peripherals include USB OTG high-speed and full-speed support, 18 timers, three ADCs, communication interfaces, and up to 112 I/O. The 216 MHz operating point supports demanding control loops and signal-processing workloads, while the LQFP package provides accessible leads for inspection, prototype assembly, and conventional manufacturing processes. The USB OTG HS/FS interfaces can support USB-connected peripherals, configuration, or service functions when the system includes the required external circuitry and firmware. The three ADC channels provide analog measurement capability for sensors and feedback loops, while the timers support timing, PWM, motor-control, and periodic event generation. The exact peripheral instances, alternate functions, electrical limits, and package pin assignments must be confirmed against the official STMicroelectronics datasheet before layout or firmware is finalized. Typical design considerations include decoupling each supply pin according to the manufacturer recommendations, preserving the required clock and reset behavior, and assigning analog inputs carefully to reduce noise coupling. USB high-speed operation also requires careful controlled-impedance routing, power distribution, and connector protection. For motor or power-conversion applications, timer outputs and analog feedback paths should be checked for isolation, timing margin, and thermal requirements. This page consolidates the verified distributor and manufacturer identifiers, package information, core and memory specifications, application context, and procurement guidance for engineers evaluating STM32F730Z8T6. It is intended as a product-selection reference, not a substitute for the complete manufacturer datasheet, reference manual, errata documents, or device-specific hardware design guidance.

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STM32F733VET6

STM32F733VET6 - 32-bit ARM Cortex-M7 MCU 512KB Flash | STMicroelectronics

The STMicroelectronics STM32F733VET6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 216 MHz. It features 512 KB of Flash memory and 256 KB of SRAM, making it suitable for demanding applications such as industrial control, motor drives, and advanced human-machine interfaces. The device is housed in a 100-pin LQFP package (LQFP100) with a 14x14 mm body and 0.5 mm pitch, providing a compact yet powerful solution for embedded systems. 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. In the system hierarchy, a microcontroller is a type of embedded processor, which falls under the broader category of integrated circuits. The STM32F733VET6 is part of the STM32F7 series, which is known for its high performance and advanced connectivity, positioning it as a top-tier MCU for complex applications. Key features of the STM32F733VET6 include a floating-point unit (FPU) for single-precision arithmetic, a memory protection unit (MPU), and a rich set of peripherals such as multiple USARTs, SPIs, I2Cs, CAN, USB OTG, and Ethernet MAC. It also includes advanced analog peripherals like 12-bit ADCs and DACs, as well as timers with PWM generation capabilities. The device supports a wide supply voltage range of 1.7V to 3.6V and operates over a temperature range of -40°C to +85°C, making it suitable for industrial environments. Technically, the STM32F733VET6 leverages the ARM Cortex-M7 architecture with a 6-stage pipeline and branch prediction, delivering 462 DMIPS at 216 MHz. It includes a hardware cryptographic accelerator for AES, DES, and hash algorithms, enhancing security for IoT applications. The device also features a Chrom-ART Accelerator for 2D graphics, which offloads the CPU for graphical user interfaces. With its high clock speed and rich peripherals, the STM32F733VET6 excels in real-time control and signal processing tasks. Typical applications include industrial automation, motor control, medical devices, and high-end consumer electronics. For instance, in motor control, the advanced timers and ADC synchronization enable precise field-oriented control (FOC) of brushless DC motors. In medical devices, the high processing power supports complex algorithms for patient monitoring. The device's connectivity options also make it ideal for IoT gateways and smart home hubs. When designing with the STM32F733VET6, ensure proper decoupling of the power supply with 100 nF capacitors close to each VDD pin and a 4.7 uF bulk capacitor. The VDDA pin should be filtered with a ferrite bead and capacitor to reduce analog noise. Additionally, the BOOT0 pin configuration must be set correctly for desired boot mode, and the NRST pin should have a 100 nF capacitor to ground for reliable reset.

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STM32F745IET6

STM32F745IET6 - 216MHz Cortex-M7 512KB MCU | STMicroelectronics

The STMicroelectronics STM32F745IET6 is a high-performance 32-bit Arm Cortex-M7 microcontroller operating up to 216 MHz, with 512 KB of Flash memory and a 176-pin LQFP package. It combines single-precision floating-point processing, DSP instructions, and microcontroller integration for demanding embedded control, communications, and signal-processing designs. A microcontroller is a compact embedded-computing semiconductor that integrates a processor core, Flash program memory, RAM, peripherals, and communication interfaces on one package. The STM32F7 family belongs to the broader hierarchy of 32-bit MCU, embedded processor, Arm Cortex-M, and semiconductor product categories. It is designed to execute firmware, acquire data, control peripherals, and connect to external sensors, displays, storage, and networks. The STM32F745IET6 provides 512 KB of Flash memory and a maximum CPU frequency of 216 MHz according to the supplied manufacturer and distributor data. The Cortex-M7 core includes a single-precision floating-point unit, DSP instruction support, L1 cache, and an Art Accelerator. Its 176-LQFP package provides a large pin count suitable for systems that need substantial external peripheral connectivity and board-level signal access. The STM32F745xx and STM32F746xx families use the same high-performance Arm Cortex-M7 architecture. The STM32F745IET6 is identified as an industrial-temperature ordering variant by the “I” package code, while “ET6” denotes the specified 176-pin LQFP commercial arrangement. The exact operating voltage, RAM capacity, peripheral inventory, pin functions, temperature limits, and package dimensions must be taken from the current STMicroelectronics datasheet because those values are not fully present in the supplied snippets. Typical uses include industrial automation, IoT equipment, embedded instrumentation, motor-control systems, communications equipment, and connected products. The 216 MHz Cortex-M7 core is suitable for algorithms that benefit from faster execution than entry-level Cortex-M devices, while the single-precision FPU supports common real-time control and signal-processing workloads. Designers should verify the exact pinout, power requirements, decoupling strategy, clock configuration, and peripheral routing against the manufacturer datasheet before layout or firmware bring-up. The LQFP package is not a compact low-pin-count solution, so pin budgeting and escape routing should be planned early. No verification data supplied here confirms stock quantity, lead time, or current lifecycle status beyond the fact that the manufacturer maintains a product page.

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STM32F745IGT6

STM32F745IGT6 - 216MHz Cortex-M7 MCU | STMicroelectronics

The STMicroelectronics STM32F745IGT6 is a 32-bit Arm Cortex-M7 microcontroller operating up to 216 MHz, with 1 MB of Flash memory, in a 176-pin LQFP package measuring 24 x 24 mm. The device is designed for high-performance embedded control requiring substantial memory, extensive I/O, and digital signal processing capability. The verified product data also identifies a 3.3 V supply configuration and a 340 KB RAM figure for this specific STM32F745 variant. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripheral interfaces on one package. The STM32F7 family belongs to the hierarchy of 32-bit MCU, embedded microcontroller, embedded processor, and semiconductor. Its Arm Cortex-M7 core provides the central processing platform, while Flash stores firmware and RAM supports active data, stack operations, and peripheral buffers. A 176-pin LQFP also provides a substantial number of external connections relative to smaller MCU packages. The principal verified features include a 216 MHz maximum core frequency, 32-bit processing, 1 MB of 1M x 8 Flash, 340 KB of RAM, a 176-pin LQFP package, and operation from a stated 3.3 V supply. These specifications suit applications that require more flash storage and I/O capacity than a small general-purpose MCU, particularly when code size, external connectivity, and control integration drive component selection. The manufacturer describes the STM32F745xx family as high-performance Cortex-M7 devices operating up to 216 MHz. The STM32F745IGT6 belongs to the same high-performance STM32F7 family as the STM32F746xx devices. The MCU is suitable for industrial automation, communications equipment, embedded control systems, audio and digital signal processing, and data-acquisition platforms. Because the supplied evidence does not enumerate the peripheral mix, pin names, electrical limits, or memory breakdown beyond the verified headline figures, those details should be confirmed in the official product documentation before schematic capture. When designing a board around this controller, begin with the manufacturer pinout and reference design guidance rather than assigning LQFP pins from memory. Validate the regulator, decoupling network, clock strategy, debug programming interface, and exposed peripheral requirements against the exact STM32F745IGT6 package. A 176-pin footprint also demands careful PCB escape routing and assembly planning to avoid fine-pitch soldering or inspection defects. For sourcing, DigiKey lists the part as buyable and ships today, while LCSC reports in-stock inventory and a starting price of $13.6194. Pricing and stock remain time-sensitive, so procurement should verify current availability, authorized-channel status, and volume pricing as of 2026-10-22. This page combines the supplied manufacturer, distributor, and cross-reference evidence with package-specific engineering guidance rather than inferring unsupported specifications.

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STM32F745VEH6

STM32F745VEH6 - 216MHz Cortex-M7 512KB MCU | STMicroelectronics

The STMicroelectronics STM32F745VEH6 is a 32-bit Arm Cortex-M7 microcontroller operating at up to 216 MHz, with 512 KB of Flash memory in a 100-ball TFBGA package measuring 8 x 8 mm. It combines high-performance embedded control with DSP-oriented floating-point capability in the STM32F7 microcontroller family. What is an Arm Cortex-M7 microcontroller? A Cortex-M7 MCU is a 32-bit RISC processor designed for embedded systems, industrial equipment, communications infrastructure, and real-time control. The STM32F7 family pairs that processor core with integrated memory, communication peripherals, timers, and GPIO. Its hardware floating-point unit supports efficient control and signal-processing workloads without requiring a separate DSP for many applications. The verified device data identifies a 216 MHz maximum operating frequency and 512 KB of Flash organized as 512K x 8 bits. The STM32F745VE family is manufactured in a 100-TFBGA, 8 x 8 mm package. This dense package supports a broad pin-oriented interface in a compact land pattern but requires careful escape routing and multilayer PCB planning. Key engineering considerations include power-supply design, clock distribution, decoupling, boot configuration, peripheral connectivity, and thermal performance. Because the supplied verified results do not state RAM capacity, operating-voltage range, GPIO count, ADC performance, Ethernet support, or package dimensions beyond the 8 x 8 mm descriptor, those values must be confirmed in the official STM32F745VE documentation before schematic or PCB release. Typical uses include industrial automation, motor and motion control, communications equipment, audio and DSP-assisted control, test and measurement systems, and connected industrial products. The Cortex-M7 performance class is suitable when an application benefits from deterministic real-time execution combined with a broad peripheral ecosystem. For a new design, use the manufacturer product page and datasheet to verify electrical limits, alternate-function assignments, pin multiplexing, memory map, and package tolerances. Treat distributor listings as commercial references and the official STMicroelectronics documentation as the authority for design decisions. This page consolidates verified distributor specifications, official-product sourcing, package details, and engineering cautions for STM32F745VEH6 procurement and early design planning. It distinguishes confirmed facts from parameters that still require verification.

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STM32F745VET6

STM32F745VET6 - 32-bit ARM Cortex-M7 MCU, 512KB Flash | STMicroelectronics

The STMicroelectronics STM32F745VET6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M7 core, operating at up to 216 MHz. It features 512 KB of Flash memory and 320 KB of SRAM, making it suitable for complex embedded applications requiring significant processing power and memory. The device is housed in a 100-pin LQFP package (LQFP100) with a 14x14 mm body and 0.5 mm pitch, providing a compact yet accessible footprint for PCB design. 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 backbone of modern embedded systems, ranging from simple household appliances to complex industrial automation and automotive control units. The STM32F745VET6 belongs to the STM32F7 series, which is part of the broader STM32 family of 32-bit Flash microcontrollers based on ARM Cortex-M cores. This hierarchy places it within the ARM Cortex-M7 category, known for its high performance and DSP capabilities. Key features of the STM32F745VET6 include a 216 MHz Cortex-M7 core with double-precision floating-point unit (FPU), a comprehensive set of communication interfaces (USART, SPI, I2C, CAN, USB OTG, Ethernet MAC), advanced analog peripherals (3x 12-bit ADCs, 2x DACs), and a flexible memory controller supporting external SRAM, PSRAM, NOR, and NAND Flash. The device also includes a Chrom-ART Accelerator for enhanced graphical user interface performance, a cryptographic acceleration unit (AES, DES, 3DES, SHA-1, SHA-256, MD5), and a true random number generator (TRNG). These features make it ideal for applications requiring high-speed data processing, connectivity, and security. Technically, the STM32F745VET6 is built on a 90 nm process technology, offering a balance between performance and power consumption. It supports a wide operating voltage range of 1.7V to 3.6V and an extended temperature range of -40°C to +85°C (industrial grade). The device includes a power-on reset (POR), power-down reset (PDR), and a brownout detector (BOD) for reliable power management. The Cortex-M7 core with FPU and DSP instructions enables efficient execution of complex algorithms, such as digital signal processing and motor control. Typical applications include industrial control systems, motor drives, IoT gateways, audio processing, and high-end consumer electronics. The rich peripheral set and high clock speed make it suitable for real-time control and data acquisition. For instance, in an industrial PLC, the STM32F745VET6 can handle multiple communication protocols simultaneously while executing control loops at high frequency. 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 connected to a clean analog supply, and the VREF+ pin should be decoupled with a 1 uF capacitor. Also, consider the thermal performance of the LQFP100 package; for high-power applications, provide adequate copper pour on the PCB to dissipate heat.

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Produits (32805)

STM32F446ZEJ6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics

STM32F446ZEJ6TR - 180MHz Cortex-M4 MCU 512KB Flash UFBGA-144 | STMicroelectronics

STM32F446ZEJ7 - 180MHz 512KB Cortex-M4 MCU | STMicroelectronics

STM32F446ZEJ7TR - 180MHz 512KB Cortex-M4 MCU | STMicroelectronics (Tape & Reel)

STM32F446ZET6 - 180MHz ARM Cortex-M4F MCU | STMicroelectronics

STM32F446ZET7 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics

STM32F469AGH6 - 2MB Flash ARM Cortex-M4F MCU | STMicroelectronics

STM32F469BET6 - 180MHz Cortex-M4 MCU 512KB Flash | STMicroelectronics

STM32F469BIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-208 | STMicroelectronics

STM32F469NIH6 - 2MB Flash, 180MHz ARM Cortex-M4F MCU TFBGA-216 | STMicroelectronics

STM32F469ZIT6 - 180MHz Cortex-M4 MCU 2MB Flash | ST

STM32F479BGT6 - 32-bit ARM Cortex-M4F MCU, 2MB Flash, 180MHz | STMicroelectronics

STM32F479NIH6 - 180MHz ARM Cortex-M4F MCU with TFT-LCD & Crypto | STMicroelectronics

STM32F722RET6 - 216MHz ARM Cortex-M7 MCU | STMicroelectronics

STM32F722ZET6 - 512KB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics

STM32F723IEK6 - 216MHz Cortex-M7 512KB MCU | STMicroelectronics

STM32F723ZET6 - 512KB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics

STM32F730R8T6 - 32-bit ARM Cortex-M7 MCU 64-pin LQFP | STMicroelectronics

STM32F730Z8T6 - 216MHz Cortex-M7 64KB MCU | STMicroelectronics

STM32F733VET6 - 32-bit ARM Cortex-M7 MCU 512KB Flash | STMicroelectronics

STM32F745IET6 - 216MHz Cortex-M7 512KB MCU | STMicroelectronics

STM32F745IGT6 - 216MHz Cortex-M7 MCU | STMicroelectronics

STM32F745VEH6 - 216MHz Cortex-M7 512KB MCU | STMicroelectronics

STM32F745VET6 - 32-bit ARM Cortex-M7 MCU, 512KB Flash | STMicroelectronics