Circuitos integrados

STM32F413ZHT3

STM32F413ZHT3 - 100MHz Cortex-M4 MCU 1.5MB Flash 144-LQFP | STMicroelectronics

The STMicroelectronics STM32F413ZHT3 is a high-performance ARM Cortex-M4 32-bit RISC microcontroller with FPU and DSP extensions, operating at up to 100 MHz and delivering 125 DMIPS, housed in a 144-pin LQFP (20x20 mm) package. The device integrates 1.5 MB of Flash, 320 KB of SRAM, and a rich peripheral set including USB OTG Full-Speed, one 12-bit ADC, two 12-bit DACs, two DFSDM digital filters for sigma-delta modulation, multiple timers, and standard communication interfaces (USART, SPI, I2C, CAN). What is a Cortex-M4 microcontroller? A Cortex-M4 microcontroller is a 32-bit RISC processor core designed by Arm Holdings for embedded applications, featuring a single-precision floating-point unit (FPU) and Digital Signal Processing (DSP) instructions. It sits within the broader taxonomy of microcontroller -> 32-bit MCU -> ARM Cortex-M family -> Cortex-M4 sub-family -> power management IC ecosystem. Cortex-M4 MCUs target applications requiring deterministic real-time control combined with signal processing, replacing combinations of 8/16-bit MCUs and external DSPs in compact BOMs. Key features of the STM32F413ZHT3 include 1.5 MB of embedded Flash with read-while-write support, 320 KB of SRAM (including 4 KB of backup SRAM), a 100 MHz Cortex-M4F core with single-precision FPU, and a low-power RTC with sub-second accuracy. The device also includes a 4 KB backup register area, a true random number generator (TRNG), and cryptographic acceleration supporting AES-256, plus a USB 2.0 Full-Speed On-The-Go controller with internal PHY. Architecturally, the STM32F413ZHT3 uses ST's 90 nm embedded Flash process, integrates an L1 cache to offset Flash wait-states at 100 MHz, and supports memory-mapped external memories through its Flexible Static Memory Controller (FSMC). The dual DFSDM blocks enable hardware sigma-delta demodulation for MEMS microphones and isolated current sensing, which is unusual in this MCU class. Typical applications include industrial motor control (BLDC/PMSM via timers + DFSDM), building automation HMI panels, USB-powered measurement instruments, audio front-ends (USB Audio + DACs), and IoT gateways using the integrated USB OTG plus CAN bus. The wide 1.7 V to 3.6 V supply range also suits battery-powered designs with direct Li-Ion cell connection. When designing with this part, consider that the 144-LQFP package has limited thermal headroom; at full 100 MHz operation with all peripherals active, expect around 120 mA core current. The DFSDM digital filter is a key advantage in audio and sensor applications but requires a separate sigma-delta modulator in the signal chain. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not consolidated in the manufacturer datasheet. Engineers evaluating second sources for STMicroelectronics STM32F413ZHT3 should consider same-package and pin-compatible cross-references listed below.

USD $9,18 En stock

STM32F415RGT6

STM32F415RGT6 - 168MHz ARM Cortex-M4F MCU, 1MB Flash | STMicroelectronics

The STMicroelectronics STM32F415RGT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core with floating-point unit (FPU), operating at up to 168 MHz. It integrates 1 Mbyte of Flash memory and 192 Kbytes of SRAM, making it suitable for demanding applications that require both computational power and large memory footprint. The device is housed in a 64-pin LQFP package (LQFP64) with a 10x10 mm body and 0.5 mm pitch, offering a compact solution for space-constrained designs. What is an ARM Cortex-M4F microcontroller? It is a 32-bit processor core designed for embedded systems, featuring a floating-point unit (FPU) that accelerates mathematical operations, a digital signal processing (DSP) instruction set, and a memory protection unit (MPU). The Cortex-M4F is part of the ARM Cortex-M family, which includes the M0, M0+, M3, M4, and M7 cores, each targeting different performance and power trade-offs. In the system hierarchy, the STM32F415RGT6 sits as a microcontroller unit (MCU) within the broader category of embedded processors, which also includes microprocessors (MPUs), digital signal processors (DSPs), and application-specific integrated circuits (ASICs). Key features of the STM32F415RGT6 include a 168 MHz maximum clock speed, 1 Mbyte of Flash memory, 192 Kbytes of SRAM, and a comprehensive set of peripherals: three 12-bit ADCs, two DACs, a true random number generator (RNG), a camera interface, a crypto/hash processor, and multiple communication interfaces including USART, SPI, I2C, USB OTG FS/HS, CAN, and SDIO. The device also features a flexible memory controller (FMC) for external memory expansion, and a DMA controller with 16 channels. Technically, the STM32F415RGT6 is built on a 90nm process technology, offering a balance between performance and power consumption. It supports a wide supply voltage range of 1.8V to 3.6V, with a typical operating temperature range of -40°C to +85°C (industrial grade). The device includes a rich set of power-saving modes (Sleep, Stop, Standby) and a battery backup domain for RTC and backup registers, making it suitable for battery-powered applications. Typical applications include industrial control systems, motor drives, medical devices, consumer electronics, and IoT gateways. The combination of high clock speed, FPU, and large memory makes it ideal for real-time control, signal processing, and complex user interfaces. When designing with this MCU, ensure proper decoupling of the power supply pins (VDD, VDDA) with 100nF capacitors placed close to each pin, and a 4.7uF bulk capacitor. The VDDA pin must be connected to a clean analog supply to achieve the specified ADC accuracy. Also, consider the crystal oscillator layout for the HSE (high-speed external) clock to minimize noise and ensure reliable startup.

USD $8,10 En stock

STM32F415VGT6

STM32F415VGT6 - 168MHz ARM Cortex-M4F MCU, 1MB Flash | STMicroelectronics

The STMicroelectronics STM32F415VGT6 is a high-performance 32-bit ARM Cortex-M4F microcontroller with single-precision floating-point unit (FPU), operating at up to 168 MHz. It integrates 1 MB of Flash memory and 192 KB of SRAM, and is housed in a 100-pin LQFP package (LQFP100, 14x14 mm). The Cortex-M4F core delivers 1.25 DMIPS/MHz and supports a full DSP instruction set plus single-precision IEEE 754 floating-point arithmetic. What is an ARM Cortex-M4F microcontroller? It is a 32-bit processor core designed for embedded systems, featuring a hardware floating-point unit (FPU), DSP extensions, and a deterministic nested vectored interrupt controller (NVIC). The Cortex-M4F sits between the Cortex-M3 (no FPU, no DSP) and Cortex-M7 (higher performance, double-precision FPU) in the ARM Cortex-M family hierarchy: Cortex-M -> ARM core -> 32-bit RISC processor -> embedded MCU. Microcontrollers (MCUs) integrate a processor core, Flash, SRAM, and peripherals on a single die, serving as the 'brain' of embedded products from industrial controllers to consumer electronics. Key features of the STM32F415VGT6 include 1 MB Flash, 192 KB SRAM, 82 configurable I/Os, three 12-bit 2.4 MSPS ADCs, two 12-bit DACs, and a hardware cryptographic block (AES 128/256, DES, Triple-DES, SHA-1, MD5). Communication peripherals include USB 2.0 OTG Full-Speed and High-Speed with on-chip PHY, two CAN 2.0B interfaces, one SDIO, up to six USARTs, three SPIs, and two I2Cs. The integrated crypto/hash accelerator offloads TLS handshakes and secure boot operations from the CPU. Technically, the device is built on a 90 nm CMOS process, supports a 1.8 V to 3.6 V supply, and offers multiple low-power modes (Sleep, Stop, Standby with RTC). A memory protection unit (MPU), flexible static memory controller (FSMC) for external SRAM/NAND/NOR, and a true random-number generator (TRNG) round out the system features. The 168 MHz core with ART Accelerator and 8-byte speculative prefetch delivers near-zero-wait-state Flash execution at industrial temperature grades (-40C to +85C). Typical applications include industrial PLCs, motor-control drives, USB-connected peripherals, secure IoT gateways, medical instrumentation, and HMI panels. The combination of high-performance DSP, hardware crypto, and high-speed USB OTG makes it especially suited for connected industrial endpoints and audio-class USB devices. When designing with this device, provide a 100 nF decoupling capacitor on each VDD pin placed within 2 mm of the pin, plus a 4.7 uF bulk capacitor near the regulator. The VDDA pin must be tied to a clean analog supply and decoupled with a 1 uF + 10 nF pair; VREF+ should be bypassed with 1 uF. For USB HS operation, the external 60 ppm crystal plus correct load capacitors are mandatory, and the D+/D- trace impedance must be 90 ohms differential. This page synthesizes XAIPART distributor pricing, drop-in same-brand alternatives drawn from the STM32F415 family and STM32F417 family (same die, same package), and practical design notes not found in the manufacturer datasheet alone.

USD $7,50 En stock

STM32F415ZGT6

STM32F415ZGT6 - 168MHz ARM Cortex-M4F MCU, 1MB Flash | STMicroelectronics

The STMicroelectronics STM32F415ZGT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core with floating-point unit (FPU), operating at up to 168 MHz. It integrates 1 MB of Flash memory and 192 KB of SRAM, along with a rich set of peripherals including advanced connectivity, analog, and control interfaces. The device is housed in a 144-pin LQFP package (LQFP144, 20x20 mm), making it suitable for a wide range of industrial, consumer, and IoT applications. What is an ARM Cortex-M4F microcontroller? It is a 32-bit processor core designed for embedded systems that require a balance of performance, power efficiency, and advanced digital signal processing (DSP) capabilities. The 'F' suffix indicates the presence of a hardware floating-point unit, which accelerates mathematical operations for applications like motor control, audio processing, and sensor fusion. In the system hierarchy, a microcontroller (MCU) integrates the processor core, memory, and peripherals on a single chip, serving as the 'brain' of embedded systems. The STM32F4 series sits in the high-performance tier of ST's STM32 portfolio, positioned above the mainstream F1/F3 series and below the higher-end F7/H7 series. Key features of the STM32F415ZGT6 include a 168 MHz CPU with 210 DMIPS performance, 1 MB of Flash memory, 192 KB of SRAM, and a comprehensive set of peripherals: three 12-bit ADCs (up to 24 channels), two 12-bit DACs, advanced timers, and multiple communication interfaces (USART, SPI, I2C, USB OTG FS/HS, CAN, SDIO, and Ethernet MAC). The device also features a true random number generator (RNG), a cryptographic acceleration cell (AES, DES, 3DES), and a camera interface (DCMI). These features make it ideal for applications requiring high computational throughput and rich connectivity. From a technical architecture perspective, the STM32F415ZGT6 is built on a 90nm process technology, offering a good balance of performance and power consumption. The Cortex-M4F core includes a single-precision FPU and DSP instructions, enabling efficient execution of complex algorithms. The memory architecture uses a Harvard bus structure with separate instruction and data buses, allowing simultaneous access to Flash and SRAM. The device supports a wide supply voltage range of 1.8V to 3.6V, with a comprehensive clock management system including a PLL, multiple internal/external oscillators, and a real-time clock (RTC). Typical applications include industrial motor control, medical devices, consumer electronics, IoT gateways, and audio processing. The combination of high-speed ADC, advanced timers, and Ethernet MAC makes it particularly well-suited for real-time control and networked systems. For example, in a motor control application, the advanced PWM timers and high-resolution ADC enable precise current and speed regulation. When designing with this device, pay attention to power supply decoupling: place a 100nF capacitor close to each VDD pin and a 4.7uF bulk capacitor on the main supply. Also, ensure proper configuration of the boot pins (BOOT0 and BOOT1) to select the desired boot source. The device supports in-circuit programming and debugging via SWD and JTAG interfaces, facilitating development.

USD $8,50 En stock

STM32F417IET6

STM32F417IET6 - 168MHz ARM Cortex-M4F MCU | STMicroelectronics

The STM32F417IET6 is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M4F core with floating-point unit (FPU). It operates at up to 168 MHz, delivering 210 DMIPS and 1.25 DMIPS/MHz, making it suitable for demanding applications such as industrial control, motor drives, and IoT gateways. The device is housed in a 176-pin LQFP package (LQFP176) with a 24x24 mm body, providing ample GPIOs and connectivity options. 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, an MCU sits between a microprocessor (which requires external memory and peripherals) and a system-on-chip (SoC) that may include more complex subsystems. The STM32F417IET6 belongs to the STM32F4 series, which is part of the broader STM32 family of 32-bit ARM Cortex-M based MCUs, known for their balance of performance, power efficiency, and rich peripheral sets. Key features include 512 KB of Flash memory and 192 KB of SRAM, a 168 MHz CPU with FPU, and a comprehensive set of peripherals: 3x 12-bit ADCs, 2x DACs, 12x general-purpose timers, 2x advanced-control timers, and a true random number generator (RNG). It also integrates a camera interface (DCMI), a crypto/hash processor for AES-256, 3DES, and SHA-1/SHA-256, and a DMA controller with 16 streams. Connectivity is extensive: 4x USARTs, 2x UARTs, 3x SPI, 3x I2C, 2x CAN, 1x USB 2.0 OTG FS/HS, 1x Ethernet MAC, and an SDIO interface. The STM32F417IET6 is built on a 90nm process technology, offering a good balance of speed and power consumption. It supports a wide supply voltage range of 1.8V to 3.6V and operates over a temperature range of -40°C to +85°C (industrial grade). The device includes a power-on reset, brown-out reset, and a programmable voltage detector, ensuring reliable operation in harsh environments. The advanced interrupt controller (NVIC) supports up to 82 interrupt vectors, enabling responsive real-time control. Typical applications include industrial automation (PLC, motor control), medical devices (patient monitoring), consumer electronics (smart home hubs), and communication infrastructure (Ethernet gateways). The combination of high-speed processing, rich analog peripherals, and robust connectivity makes it a versatile choice for complex embedded systems. When designing with this MCU, pay attention to the power supply decoupling: place 100nF capacitors 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. Also, configure the boot pins correctly to select the boot source (Flash, SRAM, or system memory) for programming and debugging.

USD $8,10 En stock

STM32F417VGT6

STM32F417VGT6 - 32-bit ARM Cortex-M4F MCU, 1MB Flash | STMicroelectronics

The STMicroelectronics STM32F417VGT6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4F core with floating-point unit (FPU), operating at up to 168 MHz. It integrates 1 MB of flash memory and 192 KB of SRAM, making it suitable for complex embedded applications requiring substantial code and data storage. The device is housed in a 100-pin LQFP100 package, offering a rich set of peripherals including advanced connectivity, analog, and control interfaces. 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 STM32F417VGT6 belongs to the STM32F4 series, which is part of the broader STM32 family of 32-bit flash microcontrollers. 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 STM32F417VGT6 include a 168 MHz CPU with DSP instructions and a floating-point unit, 1 MB of flash memory, 192 KB of SRAM, and a comprehensive set of peripherals: 3x 12-bit ADCs, 2x DACs, 12x general-purpose timers, 2x advanced-control timers, and a true random number generator (RNG). It also features a camera interface, crypto/hash processor, and a USB OTG HS/FS, Ethernet MAC, and CAN 2.0B interfaces. 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. The STM32F417VGT6 is built on a 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 FPU accelerates mathematical computations, which is critical for real-time control and signal processing applications. The device also includes a memory protection unit (MPU) and a nested vectored interrupt controller (NVIC) for efficient multitasking. Typical applications include industrial motor control, medical equipment, consumer electronics, IoT gateways, and audio processing. The combination of high-speed ADC, advanced timers, and communication interfaces makes it ideal for applications requiring precise timing and connectivity. For example, in motor control, the advanced-control timers generate PWM signals with dead-time insertion, while the ADC samples current and voltage feedback for closed-loop control. When designing with this device, ensure adequate decoupling of the power supply pins and proper layout of the high-speed USB and Ethernet interfaces. The device supports multiple low-power modes, including Sleep, Stop, and Standby, which can be leveraged to reduce power consumption in battery-powered applications. The boot configuration pins must be set correctly to select the desired boot source (flash, SRAM, or system memory).

USD $8,10 En stock

STM32F417ZGT6

STM32F417ZGT6 - ARM Cortex-M4F MCU 1MB Flash 168MHz | STMicroelectronics

The STMicroelectronics STM32F417ZGT6 is a high-performance ARM Cortex-M4F based microcontroller with floating-point unit (FPU) operating at up to 168 MHz. It features 1 MB of Flash memory and 192 KB of SRAM, making it suitable for complex embedded applications requiring significant code and data storage. The device is housed in a 144-pin LQFP package (LQFP144) with a 20x20 mm body and 0.5 mm pitch, providing ample I/O for peripheral-rich designs. What is an ARM Cortex-M4F microcontroller? It is a 32-bit processor core designed for embedded systems, combining the efficiency of the Cortex-M4 with a hardware floating-point unit (FPU) that accelerates single-precision math operations. This makes it ideal for digital signal processing (DSP) and control applications. In the system hierarchy, the STM32F417ZGT6 sits at the application processor level, integrating memory, clocking, and a rich set of peripherals on a single chip, reducing system cost and board space. Key features include a 168 MHz maximum clock speed, 1 MB Flash, 192 KB SRAM, and a comprehensive set of peripherals: 3x 12-bit ADCs (2.4 MSPS), 2x DACs, 12-bit DAC, 2x I2C, 3x SPI, 4x USART, 2x UART, 2x CAN, 1x USB 2.0 OTG FS/HS, 1x Ethernet MAC, 1x camera interface, and a true random number generator (RNG). The FPU accelerates control algorithms and audio processing. The device also includes a memory protection unit (MPU) and a cryptographic acceleration cell for AES, DES, and 3DES. Technically, the STM32F417ZGT6 is built on a 90nm process, offering a balance of performance and power consumption. It operates from 1.8V to 3.6V supply, with a wide temperature range of -40°C to +85°C (industrial grade). The device supports various low-power modes (Sleep, Stop, Standby) to optimize energy consumption in battery-powered applications. The advanced nested vectored interrupt controller (NVIC) ensures low-latency interrupt handling, critical for real-time control. Typical applications include industrial motor control, medical devices, consumer electronics, IoT gateways, and audio processing. The Ethernet MAC and USB OTG enable connectivity, while the FPU and DSP instructions make it suitable for real-time audio and vibration analysis. The camera interface supports image capture for vision-based systems. When designing with this MCU, ensure adequate decoupling on the VDD pins and a clean analog supply for the ADC. The internal RC oscillator is sufficient for many applications, but an external crystal is recommended for precise timing. The boot pins must be configured correctly to select the boot source (Flash, SRAM, or system memory).

USD $8,10 En stock

STM32F427IGH6

STM32F427IGH6 - 180MHz ARM Cortex-M4 MCU, 2MB Flash | STMicroelectronics

The STMicroelectronics STM32F427IGH6 is a high-performance 32-bit microcontroller based on the ARM Cortex-M4 core with FPU, operating at up to 180 MHz. It features 2 MB of Flash memory and 256 KB of SRAM, making it suitable for complex applications requiring substantial code and data storage. The device is housed in a 176-pin UFBGA package (BGA176) with a 10x10 mm footprint, offering a compact solution 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 household appliances to complex industrial automation. The STM32F427IGH6 belongs to the STM32F4 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 competes with other high-performance MCUs from NXP, Renesas, and Microchip. Key features of the STM32F427IGH6 include a 180 MHz ARM Cortex-M4 core with single-precision FPU, 2 MB of dual-bank Flash memory, 256 KB of SRAM, and a comprehensive set of peripherals. It supports a wide range of communication interfaces including 4 USARTs, 4 UARTs, 6 SPIs, 3 I2Cs, 2 CANs, 1 SDIO, 1 USB 2.0 OTG FS/HS, and 1 Ethernet MAC. The device also integrates advanced analog peripherals: 3 12-bit ADCs with up to 24 channels, 2 12-bit DACs, and multiple timers including 2 advanced-control timers, 10 general-purpose timers, and 2 basic timers. The Chrom-ART Accelerator (DMA2D) and true random number generator (RNG) enhance graphics and security capabilities. Technically, the STM32F427IGH6 is built on a 90nm process technology, enabling high clock speeds with low power consumption. It operates from a 1.7V to 3.6V power supply and features multiple low-power modes (Sleep, Stop, Standby) to optimize energy efficiency. The device includes a memory protection unit (MPU), a 12-channel DMA controller, and a flexible static memory controller (FSMC) supporting external memory interfaces. The dual-bank Flash allows read-while-write operations, enabling firmware updates without halting the system. Typical applications include industrial control systems, motor drives, medical devices, consumer electronics, and IoT gateways. The high processing power and rich peripheral set make it ideal for applications requiring real-time control, signal processing, and connectivity. For instance, in industrial automation, the STM32F427IGH6 can manage multiple communication protocols simultaneously while executing complex control algorithms. When designing with this device, ensure adequate decoupling capacitors (100nF and 4.7uF) are placed close to the power pins. The BGA package requires careful PCB layout with proper via placement for thermal and signal integrity. Use the STM32CubeMX tool for pin configuration and code generation to accelerate development.

USD $11,85 En stock

STM32F427IIH6

STM32F427IIH6 - 180MHz ARM Cortex-M4 MCU with FPU | STMicroelectronics

The STM32F427IIH6 is a high-performance 32-bit microcontroller from STMicroelectronics, based on the ARM Cortex-M4 core with floating-point unit (FPU) running 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 176-pin UFBGA package (10x10 mm) and operates over a temperature range of -40°C to +85°C. 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 brains of countless electronic devices, from automotive engine control units to IoT sensors and consumer electronics. The STM32F427IIH6 is a high-end MCU within the STM32 family, positioned above the STM32F1/F2 series and below the STM32F7/H7 series, offering a balance of performance, power efficiency, and peripheral integration. Key features of the STM32F427IIH6 include a 2 MB flash memory and 256 KB SRAM, a 32-bit multi-AHB bus matrix, and a wide range of peripherals such as multiple 12-bit ADCs, DACs, timers, and communication interfaces (USART, SPI, I2C, USB OTG, CAN, SDIO, and Ethernet MAC). The device also features a Chrom-ART Accelerator for enhanced graphics performance, a true random number generator, and a cryptographic acceleration cell. The core operates at 180 MHz, delivering 225 DMIPS/1.25 DMIPS/MHz, making it suitable for compute-intensive applications. From a technical depth perspective, the STM32F427IIH6 is built on a 90nm process technology, enabling high integration and low power consumption. It supports a wide supply voltage range of 1.8V to 3.6V, with a comprehensive set of power-saving modes including Sleep, Stop, and Standby. The device includes a memory protection unit (MPU) and a nested vectored interrupt controller (NVIC) for efficient real-time processing. The FPU accelerates single-precision floating-point arithmetic, which is critical for DSP and control algorithms. Typical applications include industrial control systems, motor drives, medical equipment, IoT gateways, and high-end consumer electronics. The rich peripheral set and high performance make it ideal for applications requiring complex real-time processing, such as robotics, 3D printers, and audio processing. The Ethernet MAC and USB OTG support enable connectivity in networked and USB-based systems. 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 VREF+ pin should be decoupled with a 1uF capacitor. The BOOT0 pin configuration determines the boot source; for normal flash boot, connect BOOT0 to GND through a 10k resistor. Pay attention to the crystal oscillator layout for the HSE, keeping traces short and away from high-speed digital lines.

USD $8,10 En stock

STM32F427IIT6

STM32F427IIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-176 | STMicroelectronics

The STMicroelectronics STM32F427IIT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU operating up to 180 MHz, featuring 2 MB Flash and 256 KB SRAM in a 176-pin LQFP package. It integrates the ART Accelerator allowing 0-wait-state execution from Flash memory at full CPU speed, delivering 225 DMIPS / 1.25 DMIPS per MHz of compute throughput per Dhrystone 2.1 benchmarks. An ARM Cortex-M4 microcontroller is a 32-bit RISC processor core that combines microcontroller-level interrupt determinism with DSP extensions and (in the F4 class) a single-precision floating-point unit. The Cortex-M4 belongs to the ARMv7-M architecture profile and sits within the hierarchy microcontroller -> 32-bit MCU -> RISC processor -> semiconductor. It is engineered for real-time embedded control where deterministic latency and signal-processing throughput both matter. Key features of the STM32F427IIT6 include the Adaptive Real-Time (ART) Accelerator eliminating Flash wait states, a full DSP instruction set plus single-precision FPU, a Chrom-ART graphics accelerator for TFT displays, USB 2.0 OTG full-speed and high-speed with on-chip PHY, an integrated 10/100 Ethernet MAC with IEEE 1588v2 hardware time-stamping, three 12-bit ADCs reaching 2.4 MSPS, two 12-bit DACs, and up to 17 timers including motor-control timers. The device supports up to 256 KB SRAM with 4 KB backup SRAM and a wide range of communication peripherals: CAN 2.0B, UART/USART, SPI, I2C, SAI, and SDMMC. Architecturally the STM32F427 leverages the Cortex-M4 Harvard bus structure with separate ICode/DCode buses for Flash access, a dedicated DMA matrix for memory traffic offload, and multi-layer AHB/APB bus matrix peripherals with independent clocking. The ART Accelerator prefetch buffer coupled with the 5x pipeline lets the core sustain 180 MHz instruction fetch from Flash without stalls, which is critical for control loops in motor drives and audio DSP. Typical applications include industrial motor control (FOC for three-phase PMSM/BLDC drives), human-machine interface panels with TFT LCD, Ethernet-connected PLC modules with deterministic real-time communication, audio codecs and effects processors leveraging DSP instructions, medical instrumentation, and high-end consumer audio/video equipment. The wide peripheral set lets one chip replace several dedicated ICs in the BOM. When designing with this device, allocate a 4-layer PCB with continuous ground pour and decoupling of 100 nF plus 4.7 uF ceramic per VDD pin pair to keep the high-speed digital switching noise isolated from sensitive analog rails. The 176-pin LQFP (24 x 24 mm) requires 0.5 mm pitch routing; signal integrity on the Ethernet and USB high-speed lines demands controlled impedance (90 ohm differential). This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and design notes that complement - but do not replace - the manufacturer datasheet and reference manual RM0090.

USD $11,20 En stock

STM32F427VGT6

STM32F427VGT6 - 180MHz Cortex-M4 MCU 1MB Flash LQFP-100 | STMicroelectronics

The STMicroelectronics STM32F427VGT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU operating at up to 180 MHz, packaged in a 100-pin LQFP (14x14 mm) with 1 MB of Flash and 256 KB of SRAM. It integrates an Adaptive Real-Time (ART) Accelerator that enables 0-wait-state execution from Flash, delivering 225 DMIPS / 1.25 DMIPS/MHz (Dhrystone 2.1) and full DSP instruction set support. What is a Cortex-M4 microcontroller? A microcontroller (MCU) is a single-chip computer integrating a CPU core, program memory (Flash), working memory (SRAM), and peripherals such as timers, ADCs, and communication interfaces. The ARM Cortex-M4 is a 32-bit RISC core designed for deterministic real-time embedded applications, with optional single-precision FPU and DSP extensions. Within the broader taxonomy, the Cortex-M4 belongs to the Cortex-M class -> 32-bit MCU -> microcontroller -> embedded processing -> semiconductor. The STM32F4 line is ST's high-performance Cortex-M4 family, sitting above Cortex-M0/M0+/M3 in compute capability and below Cortex-M7 in raw DSP throughput. Key features of the STM32F427VGT6 include: up to 17 timers, three 12-bit ADCs with 2.4 MSPS, two 12-bit DACs, USB 2.0 OTG full-speed + high-speed with on-chip PHY, two CAN 2.0B controllers, an Ethernet MAC, an LCD-TFT controller (F427 line), crypto/hash accelerators, and up to 114 general-purpose I/Os. The 100-pin LQFP package exposes 82 GPIO-capable pins, multiple USART/UART/SPI/I2C interfaces, and SDIO/SDMMC for storage mass expansion. Architecturally, the device pairs a 3-stage pipeline Cortex-M4 core with a multi-layer AHB/APB bus matrix and an ART Accelerator that prefetches and caches instructions from Flash to remove wait states at 180 MHz. The on-chip voltage regulator supports 1.8V-3.6V single-supply operation, with a low-power RTC domain retaining 32 backup registers across Standby/Shutdown modes. Cryptographic acceleration (AES 128/256, SHA-1/SHA-2, TRNG) provides hardware offload for secure boot and TLS payload processing. Typical applications include industrial automation (PLC, HMI, motor drives), medical instrumentation, point-of-sale terminals, building security panels, audio/video consumer appliances, smart-grid metering, and Ethernet-connected IoT gateways. The combination of Ethernet MAC, USB OTG HS, and TFT controller supports graphics terminals and Human-Machine Interfaces without an external graphics IC. When designing with the STM32F427VGT6, ensure VBAT is supplied for RTC retention, and decouple VDD/VSSA/VDDA/VREF+ with 100 nF capacitors within 1-2 mm of each pin pair. Use the ST-LINK/V2 programmer and STM32CubeMX for clock-tree and pin initialization; the HAL/LLSE libraries are the canonical firmware starting point. Review the datasheet's absolute maximum ratings for ESD and latch-up before finalizing PCB layout. This page synthesizes distributor pricing, drop-in LQFP-100 alternatives, and practical design notes not found on a single ST datasheet page, accelerating component selection for engineers building real-time Ethernet/USB embedded systems.

USD $8,95 En stock

STM32F427VIT6

STM32F427VIT6 - 180MHz Cortex-M4 MCU 2MB Flash LQFP-100 | ST

The STMicroelectronics STM32F427VIT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with single-precision floating-point unit (FPU), operating at up to 180 MHz and delivering 225 DMIPS / 3.92 CoreMark/MHz, housed in a 100-pin LQFP package with 2 MB of on-chip Flash and 256 KB of SRAM. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit that integrates a processor core, program memory (Flash), data memory (SRAM), and programmable peripherals on a single die. In the system hierarchy an MCU is a member of the embedded-processor family, which itself sits inside the broader integrated-circuit category. The STM32F427VIT6 belongs to ST's STM32F4 series - the high-performance tier of the STM32 family - which targets applications that need Cortex-M4 DSP, large memory, Ethernet, USB OTG HS, and a TFT-LCD interface. Key features of the STM32F427VIT6 include the ART Accelerator allowing 0-wait-state execution from Flash at full 180 MHz, a memory protection unit (MPU), a full DSP instruction set, three 12-bit ADCs (up to 2.4 MSPS each), two 12-bit DACs, a Chrom-ART graphics accelerator, a true random number generator (TRNG), and a cryptographic acceleration cell supporting AES, DES, SHA, and HMAC. Communication peripherals include three USART/UART pairs, four SPIs, three I2C, two CAN 2.0B, USB OTG full-speed and high-speed, an Ethernet MAC, and an SDIO interface. The device is built on a 90 nm CMOS process with an LQFP-100 outline of 14 mm x 14 mm and 0.5 mm pitch, exposing 82 GPIO. Core supply operates from 1.8 V to 3.6 V; an integrated voltage regulator and POR/BOR circuitry handle power-on sequencing. The industrial-grade -VIT6 suffix covers -40 C to +85 C ambient operation. Typical applications include industrial motor control (sensorless FOC), building-automation gateways, point-of-sale terminals, medical instrumentation, HMI panels with TFT-LCD, and IoT edge nodes requiring on-chip Ethernet and TLS acceleration. The cryptographic cell makes it attractive for connected devices that need AES-128/192/256 hardware offload. Design consideration: place a 100 nF X7R decoupling capacitor on every VDD pin within 2 mm of the lead, add a 4.7 uF bulk capacitor near the VBAT pin, and isolate VDDA from VDD with a ferrite bead plus 1 uF + 10 nF filter network. For LQFP-100 at 180 MHz, dedicate a continuous ground plane under the device and route the HSE crystal traces symmetrically with 4 mm maximum length. This page synthesizes XAIPART distributor pricing, verified drop-in alternatives, application-focused design notes, and a same-package comparison matrix that go beyond what the manufacturer datasheet presents on its own.

USD $10,50 En stock

STM32F427ZIT6

STM32F427ZIT6 - 180MHz ARM Cortex-M4F MCU, 2MB Flash | STMicroelectronics

The STMicroelectronics STM32F427ZIT6 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 256 KB of SRAM, making it one of the most resource-rich MCUs in the STM32F4 series. The device is housed in a 144-pin LQFP package (LQFP144, 20x20 mm) and supports a wide supply voltage range of 1.8V to 3.6V, with an operating temperature range of -40°C to +85°C. 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. The STM32F427ZIT6 belongs to the STM32F4 family, which is part of the broader STM32 32-bit ARM Cortex-M microcontroller portfolio. This family is known for its balance of performance, power efficiency, and rich peripheral integration, making it a popular choice for industrial, consumer, and IoT applications. Key features include a 180 MHz ARM Cortex-M4F core with FPU and DSP instructions, 2 MB of dual-bank Flash memory, 256 KB of SRAM, and a comprehensive set of peripherals: 3x 12-bit ADCs, 2x 12-bit DACs, 8x UARTs, 6x SPIs, 3x I2Cs, 2x CAN, 1x USB 2.0 OTG FS/HS, 1x Ethernet MAC, and a camera interface. The device also includes a true random number generator (RNG), a cryptographic acceleration cell (AES, DES, 3DES), and a Chrom-ART Accelerator for 2D graphics. The STM32F427ZIT6 is built on a 90nm process technology, offering a good balance between performance and power consumption. It features a flexible power management system with multiple low-power modes (Sleep, Stop, Standby) and a backup domain for RTC and SRAM retention. The dual-bank Flash allows read-while-write operations, enabling firmware updates without halting the system. The Chrom-ART Accelerator offloads 2D graphics operations from the CPU, improving GUI performance in display applications. Typical applications include industrial control systems, motor drives, medical devices, consumer electronics, IoT gateways, and human-machine interfaces (HMI). The rich connectivity options (Ethernet, USB, CAN) make it suitable for networked embedded systems. The high Flash and SRAM capacities support complex firmware and real-time operating systems (RTOS). When designing with this device, pay attention to the power supply decoupling: place 100nF capacitors close to each VDD pin and a 4.7uF bulk capacitor. The VDDA pin must be connected to a clean analog supply to ensure ADC accuracy. For high-speed USB and Ethernet, use the recommended external PHY and crystal oscillator (25 MHz for Ethernet).

USD $8,10 En stock

STM32F429AGH6

STM32F429AGH6 - 180MHz ARM Cortex-M4 MCU 1MB Flash | STMicroelectronics

The STMicroelectronics STM32F429AGH6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions, clocked at up to 180 MHz with 1 MB of embedded Flash memory, packaged in a 169-pin UFBGA (7x7 mm). It delivers 225 DMIPS / 1.25 DMIPS/MHz (Dhrystone 2.1) performance and includes the Adaptive Real-Time (ART) Accelerator that enables 0-wait-state execution from Flash. The device integrates 256 KB of SRAM (including 64 KB of CCM SRAM for time-critical routines), a Memory Protection Unit, and a TFT-LCD controller up to XGA resolution with Chrom-ART. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory, data memory, and a rich set of on-chip peripherals. The STM32F429AGH6 belongs to the wider STM32F4 family of Cortex-M4 microcontrollers, which sit between Cortex-M3 devices (used for general 32-bit control) and Cortex-M7 parts (used for even higher DSP performance). MCUs are typically deployed as the central processing element in embedded systems spanning industrial, consumer, medical, and connectivity products. Within a system design, an MCU like the STM32F429AGH6 orchestrates user input, sensor acquisition, motor or actuator drive, communication with companion ICs, and connectivity to upstream processors. The STM32F429AGH6 also features a Chrom-ART graphics accelerator for fast 2D image compositing, an on-chip TFT-LCD controller supporting up to XGA resolution, an 8-bit to 14-bit parallel camera interface, and a USB 2.0 OTG full-speed/high-speed controller. Connectivity includes two CAN 2.0B interfaces, an SDIO interface, up to six USARTs, four SPIs, two I2S full-duplex interfaces, two I2Cs, and an Ethernet MAC with MII/RMII. A 12-bit ADC (2.4 MSPS), two 12-bit DACs, and a low-power RTC round out the analog and housekeeping peripherals. From an architectural perspective, the Cortex-M4 core brings single-precision floating-point, hardware multiply-accumulate, and a SIMD-style DSP extension that accelerates signal-processing loops commonly used for audio decoding, motor control, and sensor fusion. Combined with the ART Accelerator, the device offers predictable, deterministic interrupt latency, which is critical for hard real-time applications such as closed-loop motor control and digital power conversion. Typical applications include HMI panels with TFT LCD displays, video doorbells, smart appliances, industrial PLCs, motor-control inverters, and bar-code scanners. In designs where the host needs both an LCD controller and rich connectivity, the STM32F429AGH6 often replaces a microprocessor-plus-discrete-LCD-controller solution, reducing BOM cost and board area. When designing with this MCU, pay close attention to the decoupling strategy on the 1.2V core supply and the routing of the HS USB differential pair; both directly impact radiated EMI compliance. Review the pinout table carefully before committing the layout, because several pins alternate between SPI/I2S/USART functions and the desired selection must be remapped through the GPIO_AFR registers. The UFBGA-169 (7x7 mm) package allows a compact PCB, but its 0.5 mm ball pitch demands precise reflow profiling and accurate solder-paste deposition at assembly. This page synthesizes distributor pricing, drop-in same-brand and cross-brand alternatives, and practical design notes that complement the manufacturer datasheet and accelerate BOM decisions for hardware engineers.

USD $16,20 En stock

STM32F429AIH6

STM32F429AIH6 - 180MHz Cortex-M4 MCU with 2MB Flash | STMicroelectronics

The STMicroelectronics STM32F429AIH6 is a 32-bit Arm Cortex-M4 microcontroller with FPU and DSP capability, operating at up to 180 MHz and integrating 2 MB of Flash memory in a 169-UFBGA 7 x 7 mm package. Its headline configuration combines 256 KB of system SRAM, 4 KB of backup SRAM, a broad peripheral set, and connectivity including Ethernet, USB, CAN, LCD, camera, and external-memory interfaces. The STM32F429AI is positioned for high-performance embedded control, industrial communications, multimedia processing, and connected equipment. A microcontroller is a programmable system-on-chip that integrates a CPU core, memory, peripherals, and communication interfaces on one package. The STM32F4 family uses the Cortex-M4 processor architecture, which provides real-time control capabilities together with hardware floating-point and digital-signal-processing instructions. The STM32F429AIH6 belongs to the STM32F4 high-performance line and is intended for designs requiring substantially more processing and interface capability than a basic embedded control MCU. According to the verified product listing, the device includes a 32-bit Arm Cortex-M4 core, 180 MHz maximum operating frequency, 2 MB Flash, a 169-UFBGA package, and mixed-signal and timer-driven control resources. The manufacturer datasheet result additionally identifies 225 DMIPS, up to 2 MB Flash, 256 KB SRAM plus 4 KB backup SRAM, USB OTG high-speed and full-speed support, Ethernet, 17 timers, 3 ADCs, up to 20 communication interfaces, and camera and LCD-TFT support. These features make the MCU suitable for applications that combine control loops with data transfer and display or imaging functions. The STM32F429AIH6 can be used in industrial automation equipment, motor-control systems, Ethernet-connected controllers, USB peripherals, data acquisition units, medical monitoring equipment, and human-machine-interface platforms. Its 180 MHz processing headroom can support protocol handling, signal acquisition, control algorithms, and user-interface tasks in one integrated design. The large Flash capacity also allows more firmware, boot code, graphics data, and application logic to be stored on-chip. The most important design consideration is power, clock, decoupling, and PCB implementation for a high-pin-count BGA device. The exact pin names, electrical limits, memory-map details, clock requirements, and recommended decoupling values must be taken from the manufacturer datasheet; they are not inferred here. Users should also verify package ball mapping and assembly capabilities before committing to a 169-UFBGA layout. This product page combines verified distributor and manufacturer information with engineering guidance, application context, and procurement-oriented details.

USD $17,54 En stock

STM32F429BET6

STM32F429BET6 - 180MHz Cortex-M4 MCU | STMicroelectronics

STMicroelectronics STM32F429BET6 is a 32-bit Arm Cortex-M4 microcontroller operating up to 180 MHz, with 512 KB of Flash memory, 208 pins, and a 208-LQFP 28x28 mm package. The device combines a single-precision floating-point unit, DSP instructions, an ART Accelerator, and 225 DMIPS performance, making it suitable for high-performance embedded control, communications, industrial equipment, audio, and connected systems. Its 208-LQFP package provides extensive external peripheral connectivity while supporting surface-mount assembly. The Cortex-M4 is a 32-bit RISC processor within the Arm Cortex-M family. In the STM32F4 product hierarchy, the STM32F429BET6 belongs to the STM32 family and STM32F4 high-performance microcontroller line. Its processing core includes an FPU and DSP instruction set, allowing designers to implement control algorithms, digital signal processing, communications protocols, and floating-point calculations without relying on an external processor. The STM32F429BET6 provides 512 KB of Flash memory for firmware and 208 package pins for interfacing to system resources. The verified product listing identifies the MCU as a 180 MHz ARM Cortex-M4 device with 512 KB Flash memory in a 208-LQFP package. The same-family comparison data also identifies the STM32F429 device with 256 KB RAM, although the exact RAM organization and complete peripheral allocation should be confirmed against the manufacturer datasheet before design release. Typical embedded applications benefit from the combination of real-time control and extensive pin connectivity. The STM32F429BET6 can serve as the central controller in industrial automation, factory equipment, communications gateways, audio and signal-processing systems, and connected embedded products. Its 180 MHz operating frequency and 225 DMIPS capability support responsive multitasking and computationally intensive control functions, while the LQFP package remains practical for prototypes and designs requiring a large number of external connections. Design planning should begin with the exact pinout, power requirements, clock configuration, memory usage, and peripheral assignments in the manufacturer datasheet. Validate the 208-pin land pattern, pin multiplexing, decoupling strategy, exposed programming and debug connections, and the selected STM32F4 toolchain. The T6 suffix indicates a temperature and package ordering code whose full commercial meaning must be confirmed from the manufacturer ordering information.

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STM32F429BGT6

STM32F429BGT6 - 180MHz Cortex-M4 MCU 1MB Flash | STMicroelectronics

The STMicroelectronics STM32F429BGT6 is a 180 MHz Arm Cortex-M4 32-bit microcontroller with FPU, 1 MB of Flash memory, 256 KB of SRAM, and a TFT-LCD controller, housed in a 208-pin LQFP package. It delivers 225 DMIPS (1.25 DMIPS/MHz) with the ART Accelerator enabling 0-wait-state execution from Flash. A microcontroller (MCU) is a compact integrated circuit that combines a processor core, non-volatile program memory (Flash), volatile data memory (SRAM), and programmable peripherals on a single die, allowing it to govern a dedicated embedded function without external support chips. The STM32F429BGT6 sits in the STM32F4 high-performance series, which itself belongs to the broader STM32 family of Arm Cortex-M based 32-bit MCUs, and within the taxonomy MCU -> embedded processor -> semiconductor. The F4 series is positioned between the mainstream STM32F1/F0 lines and the higher-end STM32F7/H7 lines, balancing DSP throughput, peripheral integration, and power efficiency. Key differentiators include the Chrom-ART Accelerator (DMA2D) for offloading graphics operations, a TFT-LCD controller supporting up to XGA resolution, a camera interface, and a flexible memory controller (FMC) for SRAM, PSRAM, NOR, and NAND expansion. The device integrates 3x 12-bit ADCs, 2x DACs, 12x 16-bit timers, 2x 32-bit timers, and a full connectivity set: SPI, I2C, USART, UART, CAN, USB OTG, and Ethernet MAC. Architecturally, the STM32F429BGT6 is built on a 90 nm process and pairs the Cortex-M4 core with a single-precision FPU and DSP instructions, accelerating filtering, control-loop, and sensor-fusion math. A true random number generator (RNG) and cryptographic acceleration cell support secure applications, while the multi-AHB bus matrix and dual-bank Flash organization reduce contention between the CPU, DMA, and graphics engines. Typical applications include industrial HMI panels, motor drives, medical instrumentation, consumer appliances, and IoT gateways. The LCD controller and Chrom-ART Accelerator make it especially attractive for graphical user interfaces, while Ethernet and USB OTG enable networked data logging and device connectivity. When designing with the STM32F429BGT6, decouple every VDD pin with a 100 nF capacitor placed close to the pin, use a 25 MHz crystal for the main clock, and configure the internal PLL to reach the 180 MHz system clock. The device operates from 1.7 V to 3.6 V and supports Sleep, Stop, and Standby low-power modes for energy-sensitive designs. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a single reference for selection, second-sourcing, and layout decisions.

USD $7,24 En stock

STM32F429BIT6

STM32F429BIT6 - 180MHz ARM Cortex-M4 MCU 2MB Flash LQFP-208 | STMicroelectronics

The STMicroelectronics STM32F429BIT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with single-precision floating-point unit (FPU), operating at up to 180 MHz and delivering 225 DMIPS (1.25 DMIPS/MHz, Dhrystone 2.1). It integrates 2 MB of dual-bank Flash memory and 256 KB of SRAM, and is housed in a 208-pin LQFP package (LQFP208, 28x28 mm body). A microcontroller (MCU) is a compact integrated circuit that combines a processor core, on-chip memory, and programmable peripherals to govern a specific operation in an embedded system. The STM32F429BIT6 belongs to the STM32F4 series of high-performance ARM Cortex-M4 Flash microcontrollers within STMicroelectronics' broader STM32 family. STM32F4 devices occupy the mid-to-high tier of the STM32 portfolio, balancing performance, peripheral integration, and power efficiency for industrial, consumer, and IoT designs. Key features include the Adaptive Real-Time (ART) Accelerator allowing 0-wait-state execution from Flash, a memory protection unit (MPU), DSP instructions, and the Chrom-ART Accelerator for hardware-accelerated 2D graphics rendering. The device integrates three 12-bit ADCs (up to 2.4 MSPS), two 12-bit DACs, a true random number generator (RNG), and a flexible memory controller (FMC) for SDRAM, NOR, and NAND. Connectivity is provided by USB OTG HS/FS, Ethernet MAC, multiple USART/UART/SPI/I2C/CAN interfaces, and an LCD-TFT parallel interface supporting resolutions up to WXGA. The STM32F429BIT6 is built on a 90 nm CMOS process and operates from a 2.0-3.6 V supply with multiple low-power modes (Sleep, Stop, Standby). The Cortex-M4 core plus FPU accelerates single-precision math, enabling sensor fusion, motor control loops, and audio processing. The dual-bank Flash architecture supports read-while-write, allowing in-field firmware upgrades without halting the application. Integrated cryptographic/hash accelerators are not present on this part (they appear on F4x9 variants), so security primitives must be implemented in firmware or offloaded. Typical applications include industrial automation, motor control, smart-home gateways, medical instrumentation, and graphical human-machine interfaces (HMI). In HMI designs the Chrom-ART Accelerator offloads the CPU for TFT-LCD rendering while the Ethernet MAC and USB OTG enable remote monitoring and configuration. The rich peripheral set also suits programmable logic controllers (PLC) and audio mixers requiring simultaneous connectivity and signal processing. When designing with this MCU, decouple every VDD/VSS pair with 100 nF ceramic capacitors placed within 2 mm of each pin, and isolate VDDA with a ferrite bead plus 1 nF + 10 nF capacitors to reduce ADC noise. Use an external 32.768 kHz crystal on PC14/PC15 for RTC accuracy and a HSE crystal on PH0/PH1 for the main 180 MHz PLL. The NRST pin requires an external 10 kΩ pull-up and a 100 nF capacitor for reliable reset. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes not found in the manufacturer datasheet.

USD $11,05 En stock

STM32F429BIT7

STM32F429BIT7 - 180MHz Cortex-M4 2MB MCU | STMicroelectronics

The STMicroelectronics STM32F429BIT7 is a 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions, operating up to 180 MHz, with 2 MB of flash memory in a 208-LQFP package measuring 28 mm by 28 mm. It combines high-performance embedded control with extensive communication peripherals, analog conversion, timers, and camera and LCD-TFT support. According to the STMicroelectronics product and datasheet results, the STM32F429BIT7 is positioned for demanding industrial, communications, multimedia, and embedded-control designs. A microcontroller is a programmable semiconductor device that integrates a processor core, memory, and peripherals into one component. The STM32F4 family belongs to the embedded-processing hierarchy: MCU, Arm Cortex-M4 processor, embedded microcontroller, and semiconductor. The Cortex-M4 core uses a reduced-instruction-set-computing architecture with floating-point and DSP support, allowing the STM32F429BIT7 to process control algorithms and multimedia data while also managing communications and real-time peripherals. The verified specifications identify a frequency of up to 180 MHz, 2 MB of flash memory, and 225 DMIPS with 1.25 DMIPS/MHz in the supplied datasheet snippet. The device also provides 256 plus 4 KB of RAM in the STM32F427xx and STM32F429xx family description, USB OTG HS/FS, Ethernet, 17 timers, 3 ADCs, up to 20 communication interfaces, and camera and LCD-TFT features. The 208-LQFP package provides a high pin count for external memory, communications, analog, and control connectivity. The ARM Cortex-M4 core includes an FPU, DSP instructions, an MPU, and STMicroelectronics ART Accelerator technology for zero-wait-state execution from flash. These features benefit signal-processing, motor-control, industrial automation, network-connected equipment, and embedded human-machine-interface systems. The exact memory, electrical, temperature, and peripheral details not present in the supplied verified data are marked as needed rather than inferred. Typical applications include industrial automation, Ethernet-connected control systems, USB peripherals, camera or display systems, data acquisition, communications equipment, and embedded platforms requiring substantial flash memory. Its 2 MB flash capacity is useful for firmware, boot code, configuration data, and application logic, while the 180 MHz core supports responsive multitasking and control workloads. Designers should verify the complete pin assignment, power requirements, clock tree, memory configuration, and peripheral multiplexing against the manufacturer datasheet before layout. LQFP-208 assembly demands careful escape routing, thermal considerations, and clean power distribution. Firmware migration between STM32F429 devices should also account for exact orderable part differences, peripheral availability, and package-specific pin mapping. This page synthesizes verified distributor information, the manufacturer STM32F427xx/STM32F429xx datasheet result, package and core specifications, practical application guidance, and structured comparison context. It does not invent missing electrical ratings, pricing, or alternative cross-reference details that were not supplied by the verified sources.

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STM32F429IEH6

STM32F429IEH6 - 180MHz Cortex-M4 MCU 512KB Flash | STMicroelectronics

The STMicroelectronics STM32F429IEH6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions, delivering 180 MHz / 225 DMIPS core performance with 512 KB of embedded Flash and 256 KB of SRAM in a 176-ball UFBGA (10x10 mm) package. According to the STMicroelectronics datasheet, the device integrates an Adaptive Real-Time (ART) Accelerator that allows 0-wait-state execution from Flash, plus a Chrom-ART graphics accelerator and an integrated TFT-LCD controller supporting resolutions up to XGA. An ARM Cortex-M4 microcontroller (MCU) is a 32-bit RISC processor core featuring a single-precision floating-point unit (FPU), DSP extensions, and a Nested Vectored Interrupt Controller (NVIC). Cortex-M4 sits in the Cortex-M family (Cortex-M0/M0+/M3/M4/M7) targeted at deterministic embedded control, and STM32F4 series parts occupy the high-performance tier with up to 180 MHz operation. The STM32F429IEH6 belongs to the broader STM32 family of microcontrollers — a portfolio that also includes lower-power STM32L0/L4 and mainstream STM32F0/F1/F3 variants — covering the full range from 8-bit replacement up to high-performance graphics and motor control. Key specifications include 512 KB Flash organized as dual-bank for read-while-write, 256 KB SRAM (including 64 KB core-coupled SRAM), 17 timers, three 12-bit ADCs at 2.4 MSPS, two 12-bit DACs, USB 2.0 OTG full-speed and high-speed with on-chip PHY, 10/100 Ethernet MAC, CAN 2.0B, SDMMC, and an external memory controller for SDRAM, SRAM, NOR/NAND, and CompactFlash. Operating voltage is 1.8-3.6 V and junction temperature spans -40 °C to +85 °C (industrial grade) or up to +105 °C. The STM32F429IEH6 leverages a Cortex-M4 core with single-precision FPU, Thumb-2 instruction set, and DSP extensions. The ART Accelerator prefetches and caches instructions to deliver true 0-wait-state performance at 180 MHz even from Flash — equivalent to 225 DMIPS / 1.25 DMIPS/MHz (Dhrystone 2.1). The Chrom-ART DMA2D engine and LCD-TFT controller offload pixel processing, enabling image rendering without CPU intervention — a significant advantage in graphical HMI designs. Typical applications include industrial HMI panels with TFT displays, motor-control drives, medical patient monitors, point-of-sale terminals, GPS/navigation devices, smart appliances, IoT gateways, and graphical user interfaces. The combination of LCD controller, Ethernet, USB OTG HS, and 176-pin BGA package supports compact designs with rich connectivity. When designing with the STM32F429IEH6, ensure the PCB incorporates a stable 1.8-3.6 V supply with adequate decoupling (typically 100 nF + 4.7 µF bulk) near each VDD pin group. The 176-ball UFBGA requires reflow profile per JEDEC J-STD-020, and routing length-matched SDRAM traces must observe the external memory controller timing budgets described in ST application note AN4861. This page synthesizes distributor pricing, package-pinned drop-in alternatives, design notes, and parameter-by-parameter comparisons that are not consolidated in any single manufacturer or distributor page.

USD $10,94 En stock

STM32F429IET6

STM32F429IET6 - 180MHz Cortex-M4 512KB MCU | STMicroelectronics

The STMicroelectronics STM32F429IET6 is a 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions, operating up to 180 MHz and integrating 512 KB of Flash memory in a 176-pin LQFP package measuring 24 x 24 mm. According to the verified product listing, the device belongs to the STM32F4 high-performance microcontroller family and combines an adaptive real-time accelerator, memory protection capability, extensive connectivity, and mixed-signal peripherals. A microcontroller is a programmable system-on-chip that executes firmware, coordinates digital interfaces, samples analog signals, and controls external hardware. The STM32F4 family sits within the hierarchy microcontroller, embedded processor, semiconductor, and electronic component. Its Cortex-M4 core is designed for real-time embedded workloads where efficient instruction execution, deterministic peripherals, and integrated connectivity are more important than a host operating system. Key verified features include a 32-bit Cortex-M4 core with FPU, DSP instructions, operation up to 180 MHz, 512 KB of Flash, 225 DMIPS, an MPU, and zero-wait-state Flash execution using the ART Accelerator. The family datasheet also identifies USB high-speed and full-speed support, Ethernet, 17 timers, three ADCs, up to 20 communication interfaces, camera capability, and an LCD-TFT controller. These resources support demanding industrial controls, communications equipment, graphical instruments, and connected embedded systems. The core can execute 225 DMIPS according to the verified family data, while the FPU accelerates floating-point calculations and DSP instructions support signal-processing workloads. The 512 KB target variant offers substantial firmware space for networking stacks, control algorithms, and application logic. Exact SRAM capacity, voltage limits, GPIO count, and detailed timing values are not provided in the supplied excerpts and therefore are not inferred here. Typical uses include EtherCAT or industrial automation controllers, Ethernet-connected equipment, USB peripherals, camera-based inspection, TFT human-interface panels, and high-performance sensor-processing modules. The combination of Ethernet, USB, camera, LCD-TFT, and multiple serial interfaces allows consolidation of functions that might otherwise require several discrete components. Designers must use the manufacturer pinout and electrical data before PCB layout because all 176 package pins must be assigned correctly and unused interfaces need suitable termination. Power, decoupling, clock, reset, boot, and signal-integrity decisions should follow the STM32F427xx and STM32F429xx family datasheet rather than generic MCU assumptions. This product record consolidates verified distributor specifications, the official family datasheet, sourcing information, and practical integration guidance. It also distinguishes true same-package drop-in alternatives from merely similar MCUs, helping engineers avoid replacements that require firmware, board, or pin-function changes.

USD $9,59 En stock

STM32F429IGH6

STM32F429IGH6 - 180MHz 1MB Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F429IGH6 is a 32-bit ARM Cortex-M4 microcontroller with an FPU, up to 180 MHz operating frequency, 1 MB flash memory, and 176-ball UFBGA package. It combines high processing performance with extensive connectivity and peripheral resources for embedded control, communications, industrial, and consumer applications. An ARM Cortex-M4 microcontroller is a 32-bit reduced-instruction-set processor core integrated with memory, communication interfaces, timers, analog peripherals, and GPIO. STM32F4 devices belong to the microcontroller hierarchy: ARM Cortex-M core -> STM32 family -> STM32F4 series -> STM32F429 device. The integrated FPU accelerates floating-point calculations, while DSP instructions support digital signal-processing workloads. The verified listing identifies an ARM Cortex-M4 core, 180 MHz maximum frequency, 1 MB flash, and a 176-ball UFBGA package. The STM32F429IGH6 is suitable for applications requiring substantial embedded processing, connected peripherals, and compact surface-mount construction. The supplied distributor results also identify a 32-bit data width and SMD/SMT mounting style. Typical uses include industrial automation, communications gateways, motor and motion-control systems, instrumentation, audio and signal processing, and connected embedded products. The microcontroller family is designed for designs that need more compute and memory than entry-level Cortex-M devices while retaining the software ecosystem and peripheral integration typical of STM32 platforms. A key design consideration is package and pin verification. The STM32F429IGH6 uses a 176-ball UFBGA package, so PCB land patterns, ball assignments, power routing, decoupling, and exposed thermal-management requirements must match the manufacturer package information. Software migration also requires checking peripheral availability, interrupt assignments, clock configuration, memory map, and board-level power requirements. This page combines verified distributor specifications, datasheet links, cross-reference findings, and engineering design guidance for engineers evaluating the STM32F429IGH6. Parameters not explicitly present in the supplied verified data remain explicitly marked for engineering review rather than estimated.

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STM32F429IGT6

STM32F429IGT6 - 180MHz Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F429IGT6 is a 32-bit Arm Cortex-M4 microcontroller operating up to 180 MHz, with 1 MB of Flash memory, 256 KB of system SRAM, 4 KB of backup SRAM, and 17 timers in a 176-pin LQFP package. The Cortex-M4 core includes a single-precision FPU and DSP instructions, while the ART Accelerator supports zero-wait-state execution from Flash. Its integrated connectivity includes USB OTG HS/FS, Ethernet, and numerous serial and display interfaces. A microcontroller is an integrated semiconductor that executes firmware, controls peripherals, and provides the central processing element for embedded equipment. The STM32F4 family belongs to the MCU hierarchy and combines a RISC processor core, embedded nonvolatile Flash, SRAM, timers, analog converters, communication controllers, and GPIO into one device. This integration reduces component count and supports deterministic control for industrial, communications, audio, and human-machine-interface equipment. Key features include 225 DMIPS at up to 180 MHz, an adaptive real-time accelerator, three ADCs, LCD-TFT controller, full-speed USB interfaces, Ethernet connectivity, and 17 timers. The snippet identifies USB OTG HS/FS, Ethernet, 3 ADCs, and 20 communication interfaces as major capabilities. Depending on the exact ordering code and device variant, exposed memory and peripheral resources must be reconciled with the manufacturer datasheet before PCB release. The Cortex-M4 architecture combines a 32-bit RISC instruction set, single-precision floating-point hardware, DSP instructions, an MPU, and adaptive Flash acceleration. This supports high-throughput control and signal-processing workloads without requiring a separate processor. The IGT6 ordering code specifically provides 1 MB of Flash rather than the upper 2 MB capacity available across the broader STM32F427xx and STM32F429xx family. Typical applications include industrial HMIs, connected industrial equipment, data acquisition, USB- or Ethernet-connected controllers, audio processing, and high-performance embedded control. Parallel LCD support is particularly relevant to human-machine interfaces, while Ethernet and USB permit network management, firmware updating, and host connectivity when the board design supplies the required clocks, transceiver connections, protection, and routing. Designers should allocate the complete 176-pin LQFP footprint, follow the manufacturer package and pin definitions, and preserve adequate decoupling near every supply pin. Firmware must be validated for clock-tree limits, peripheral pin multiplexing, external memory requirements, and unused-pin treatment. A hardware drop-in replacement should be approved only after comparing the exact pinout, memory size, electrical limits, peripheral population, and firmware assumptions.

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STM32F429IIH6

STM32F429IIH6 - 180MHz Cortex-M4 2MB MCU | STMicroelectronics

The STMicroelectronics STM32F429IIH6 is an ARM Cortex-M4 32-bit microcontroller with FPU and DSP instructions, operating up to 180 MHz and containing 2 MB of Flash memory in a 176+25 UFBGA (10 x 10 mm) package. It targets high-performance embedded control, connectivity, multimedia, industrial, and communications systems. A Cortex-M4 microcontroller is a reduced-instruction-set controller within the ARM processor family. The STM32F429II combines a 32-bit core, floating-point hardware, DSP instructions, extensive memory, GPIO, timers, communication peripherals, and analog resources in one device. Its hierarchy is microcontroller -> embedded processor -> ARM Cortex-M -> Cortex-M4 microcontroller. The verified core specifications include an Arm Cortex-M4 CPU with FPU, ART Accelerator capability, operation up to 180 MHz, and 225 DMIPS at 1.25 DMIPS/MHz. The device also provides 2 MB of Flash configured as 2M x 8. DSP instructions support audio, signal-processing, and control workloads where floating-point or fixed-point arithmetic is useful. The STM32F429II family is positioned for applications requiring greater processing capability and memory than smaller Cortex-M devices. Its integrated resources can reduce external component count, while the 10 x 10 mm UFBGA package supports compact high-density designs. Exact peripheral availability, pin assignments, electrical limits, and memory-map details should be checked against the manufacturer documentation for the selected ordering code. Typical applications include industrial automation, communications equipment, audio and digital signal processing, motor and motion control, human-machine interfaces, networked embedded systems, and consumer electronics. The Cortex-M4 DSP and FPU features are particularly relevant when the control loop must process sampled signals or perform filtering without relying solely on an external processor. A critical design consideration is that the 176+25 UFBGA package requires a PCB land pattern, solder-mask design, and manufacturing process capable of handling fine-pitch balls. Designers should also confirm power sequencing, decoupling, clock configuration, boot settings, pin multiplexing, and peripheral-specific electrical constraints before schematic release. This product page consolidates verified source specifications, package information, application guidance, and explicit data gaps. It does not invent electrical values or pin names that were absent from the supplied web data, and it separates confirmed facts from parameters requiring datasheet review.

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