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Productos (17672)

STM32F429NGH6 - 180MHz ARM Cortex-M4 MCU with 1MB Flash | STMicroelectronics
STM32F429NGH6

STM32F429NGH6 - 180MHz ARM Cortex-M4 MCU with 1MB Flash | STMicroelectronics

The STM32F429NGH6 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 integrates 1 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 BGA package (TFBGA176) with a 14x14 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 contains a processor core, memory (Flash and SRAM), and programmable input/output peripherals on a single chip. In the system hierarchy, the STM32F429NGH6 is a high-end MCU, positioned above basic 8-bit and 16-bit microcontrollers, and it competes with other 32-bit ARM Cortex-M based MCUs. Its role is to execute application firmware, interface with sensors and actuators, and manage communication protocols, serving as the 'brain' of embedded systems. Key features include a 180 MHz ARM Cortex-M4 core with FPU, 1 MB Flash, 256 KB SRAM, and a comprehensive set of peripherals: multiple 12-bit ADCs, DACs, timers, USARTs, SPIs, I2Cs, USB OTG, CAN, and an LCD-TFT controller. The device also supports external memory interfaces (FMC) for SDRAM, NOR, and NAND Flash, and includes a cryptographic acceleration unit for secure applications. These features enable advanced user interfaces, real-time control, and connectivity. Technically, the STM32F429NGH6 leverages the ARM Cortex-M4 architecture with DSP instructions and a single-precision FPU, providing efficient signal processing capabilities. The 180 MHz clock speed, combined with a 256 KB SRAM, allows for complex algorithms and multitasking. The device operates from 1.7V to 3.6V, with a wide temperature range of -40°C to +85°C, and includes power-saving modes for low-power applications. Typical applications include industrial control systems, motor drives, medical devices, consumer electronics, and IoT gateways. The LCD-TFT controller and rich connectivity make it ideal for human-machine interfaces (HMIs) and smart appliances. The cryptographic unit supports secure communication in IoT and payment terminals. When designing with this MCU, ensure adequate decoupling on all power pins and follow the layout guidelines in the datasheet for the BGA package. The 176-pin BGA requires careful PCB design for routing and thermal management. Use the STM32CubeMX tool for pin configuration and code generation to accelerate development.

USD $8,10 En stock
STM32F429NIH6 - 180MHz ARM Cortex-M4 MCU 2MB Flash | STMicroelectronics
STM32F429NIH6

STM32F429NIH6 - 180MHz ARM Cortex-M4 MCU 2MB Flash | STMicroelectronics

The STMicroelectronics STM32F429NIH6 is a high-performance ARM Cortex-M4 microcontroller with FPU operating at up to 180 MHz, integrating 2 MB of dual-bank Flash memory and 256 KB of SRAM in a 216-pin TFBGA (13x13 mm) package. It belongs to the STM32F4 high-performance advanced line and delivers 225 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1) with DSP instructions and a single-precision floating-point unit. What is a microcontroller (MCU)? A microcontroller is a compact integrated circuit that integrates a processor core, non-volatile Flash memory, volatile SRAM, and programmable input/output peripherals on a single die. Microcontrollers are the backbone of embedded systems, ranging from simple household appliances to complex industrial automation. The STM32F429NIH6 sits in the STM32F4 series of the broader STM32 family of 32-bit ARM Cortex-M MCUs; within that hierarchy it is a Cortex-M4 device with DSP and FPU, enabling efficient signal processing and floating-point math for real-time applications. Key features include the ARM 32-bit Cortex-M4 core with adaptive real-time (ART) accelerator that enables 0-wait state execution from Flash at 180 MHz, a TFT-LCD controller with Chrom-ART, a parallel camera interface, a cryptographic/hash processor, a true random number generator (TRNG), and an external memory controller (FMC) that supports SDRAM. Communication interfaces include USB OTG HS/FS, 10/100 Ethernet MAC, multiple USART/UART, SPI, I2C, CAN, and SDIO instances. Three 12-bit ADCs and two 12-bit DACs support mixed-signal designs, and 17 timers plus an RTC cover nearly any timing requirement. From a technical depth perspective, the dual-bank Flash architecture allows read-while-write, enabling in-field firmware upgrades without halting the application. The ART accelerator prefetches and caches instructions to remove the Flash wait-state penalty at full CPU speed, so the device can sustain 225 DMIPS without external memory. The integrated TFT-LCD controller drives up to 24-bit parallel RGB interfaces without an external controller, while the FMC permits glueless external SDRAM/NOR/NAND expansion for buffer-rich graphics or data-logging designs. Typical applications include high-end industrial control systems, human-machine interfaces (HMIs) with rich graphical user interfaces, point-of-sale terminals, medical devices, consumer electronics with TFT displays, IoT gateways requiring Ethernet/USB, and building automation. The combination of 2 MB code room and 256 KB SRAM lets designers run large graphical stacks (TouchGFX, emWin, LVGL) plus real-time control loops on a single chip. When designing with this device, ensure proper decoupling on every supply pin, a continuous low-impedance ground plane beneath the TFBGA, and at least a 4-layer PCB to fan out the 0.8 mm pitch. Verify thermal performance since the 216-ball TFBGA exposes most of the heat through the inner balls and vias; a thermal pad or copper-in-paste array on the center balls is recommended for high-utilization designs. Take advantage of Sleep, Stop, and Standby modes to minimize power in battery-backed applications.

USD $8,63 En stock
STM32F429VET6 - 180MHz Cortex-M4 MCU, 512KB Flash, LQFP-100 | STMicroelectronics
STM32F429VET6

STM32F429VET6 - 180MHz Cortex-M4 MCU, 512KB Flash, LQFP-100 | STMicroelectronics

The STMicroelectronics STM32F429VET6 is a high-performance 32-bit Arm Cortex-M4 microcontroller with FPU and DSP instructions, operating at up to 180 MHz and delivering 225 DMIPS / 1.25 DMIPS/MHz. It integrates 512 KB of Flash, 256+4 KB of SRAM, and is housed in a 100-pin LQFP (14x14 mm) package. The high-performance advanced line STM32F429 series adds a TFT-LCD controller and a camera interface versus the closely-related STM32F407 family, making it suited for HMI and graphics applications. What is an MCU? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The Cortex-M4 family from Arm is optimized for deterministic real-time embedded workloads with a single-precision FPU and a subset of DSP instructions (MAC, SIMD), making it the mid-tier workhorse for motor control, audio, connectivity, and graphical HMIs. The STM32F4 series specifically targets high clock frequencies (180 MHz), large SRAM, and rich connectivity (USB OTG HS/FS, Ethernet, CAN, SDIO, FMC) at mainstream cost points. Key features include an Adaptive Real-Time (ART) Accelerator allowing 0-wait-state execution from Flash, a Cryptographic hash / AES-128 / RNG suite on the F429 line, Chrom-ART Accelerator for 2D graphics, and a TFT-LCD controller with SVGA support. The device offers USB OTG Full-Speed and High-Speed (with on-chip PHY on HS), 10/100 Ethernet MAC, 17 timers, three 12-bit ADCs (2.4 MSPS), two 12-bit DACs, and up to 20 communication interfaces including USART, SPI, I2C, CAN, and SAI. The Cortex-M4 core uses a 3-stage pipeline with branch speculation, and the on-chip ART accelerator uses a 64-bit-wide Flash interface and user-configurable prefetch buffers, allowing the F429 to execute code from Flash at full 180 MHz without stalls. The Chrom-ART accelerator offloads 2D block transfers and pixel-format conversions from the CPU, freeing MIPS for application logic; the integrated TFT-LCD controller can drive displays up to SVGA resolution (800x600) over an 8080/6800 or HDMI-CEC/parallel-DSI bridge path. Typical applications include graphical HMI panels (appliance, HVAC, medical, industrial), USB-connected test instruments, motor-control inverter boards, Ethernet-connected PLCs, and small-form-factor camera devices. The 1.8V core with on-chip regulator + integrated SDIO simplifies SD-card data logging. Design considerations: route the USB DP/DM pair as 90 ohm differential, place decoupling within 5 mm of each VDD pin, and use the on-chip LDO (PWR_REG) with a 1uF + 100nF capacitor network. The 100-pin LQFP has a thermal resistance of approximately 50 C/W (typical, per package), so at 180 MHz the device is comfortably within thermal limits below 70 C ambient. This page synthesizes distributor pricing, drop-in pin-compatible alternatives, and practical design notes beyond what the manufacturer datasheet alone provides.

USD $9,21 En stock
STM32F429VGT6TR - 180MHz Cortex-M4 MCU 1MB Flash LQFP-100 | ST
STM32F429VGT6TR

STM32F429VGT6TR - 180MHz Cortex-M4 MCU 1MB Flash LQFP-100 | ST

The STMicroelectronics STM32F429VGT6TR is a high-performance ARM Cortex-M4 32-bit microcontroller with FPU and DSP instructions, featuring 1 MB of Flash and 180 MHz CPU clock speed in a 100-pin LQFP package, supplied on Tape & Reel. The Cortex-M4 core is augmented by ST's Adaptive Real-Time (ART) Accelerator, which enables 0-wait-state execution from Flash and delivers up to 225 DMIPS / 1.25 DMIPS/MHz (Dhrystone 2.1). The device integrates 192+4 KB of SRAM including 4 KB backup SRAM retained in VBAT mode, and embeds a TFT LCD controller, crypto/hash peripherals, USB OTG HS/FS, Ethernet MAC, two CAN 2.0B controllers, an SDMMC interface, and a CMOS image sensor pipeline. An ARM Cortex-M4 microcontroller is a 32-bit RISC core with hardware floating-point unit, single-cycle MAC, and SIMD instructions widely adopted for deterministic real-time embedded designs. Within ST's portfolio, the STM32F4 family targets applications where the Cortex-M3 lacks DSP performance, while remaining compatible with the Cortex-M software ecosystem. The ART Accelerator is a flash-front-end IP block that prefetches instructions and data into a tightly-coupled instruction cache, eliminating flash wait states so the core can execute from flash at its full 180 MHz rating without throughput penalty - a meaningful advantage over older flash-stalled designs. Key features of the STM32F429VGT6TR include: 1 MB Flash, 192 KB SRAM, 4 KB backup SRAM, TFT LCD controller, USB OTG HS/FS with dedicated PHY, 10/100 Ethernet MAC with IEEE 1588v2 support, two CAN 2.0B active controllers, three 12-bit ADCs at 2.4 MSPS, two 12-bit DACs, 17 timers, up to 82 fast GPIOs, and the Crypto/hash hardware accelerator (AES, SHA-1, MD5). The integrated TFT controller supports up to XGA resolution and includes a Chrom-ART (DMA2D) graphics accelerator for efficient image blending without CPU load. Typical applications driving STM32F429VGT6TR selection are: HMI panels with TFT displays, industrial control units, PLCs, motor drives, point-of-sale terminals, smart-grid metering, medical instrumentation with TFT readouts, and IoT gateways requiring Ethernet + TLS. The on-chip Crypto/hash block accelerates TLS handshakes and secure boot, while the TFT controller and DMA2D engine remove the need for an external graphics controller in mid-resolution panels. The wide connectivity mix (USB HS, Ethernet, CAN, SDMMC) lets a single chip replace multi-IC designs. When designing with this device, allocate sufficient decoupling (100 nF per VDD pin pair) and keep the LQFP-100 ground paddle (when present on the die flag) stitched with vias to inner ground planes. For TFT clock rates above 40 MHz, follow ST application note AN4861 on LCD-TFT PCB routing to control EMI. The VBAT domain allows RTC retention and 4 KB backup SRAM to survive VDD loss when supplied by a coin cell. This page synthesizes distributor pricing, verified drop-in alternatives, application-specific guidance, and practical design notes not found in the manufacturer datasheet alone, providing actionable information for procurement and hardware engineers.

USD $10,85 En stock
STM32F429ZGT6 - 180MHz Cortex-M4 MCU 1MB Flash | STMicroelectronics
STM32F429ZGT6

STM32F429ZGT6 - 180MHz Cortex-M4 MCU 1MB Flash | STMicroelectronics

The STMicroelectronics STM32F429ZGT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions, operating at up to 180 MHz and delivering 225 DMIPS / 1.25 DMIPS/MHz, housed in a 144-pin LQFP (20x20 mm) package. It integrates 1 MB of Flash memory and 256 KB of SRAM plus 4 KB of backup SRAM, with an Adaptive Real-Time (ART) Accelerator allowing 0-wait-state execution from Flash. The device is part of the STM32F4 series, the first ST Cortex-M4 family targeting high-performance embedded graphics and connectivity. An ARM Cortex-M4 microcontroller is a 32-bit RISC processor core featuring a single-precision floating-point unit (FPU), DSP extensions, and optional Memory Protection Unit (MPU). Within the broader taxonomy, the Cortex-M4 sits at the top of the Cortex-M family and is widely deployed in applications requiring deterministic real-time DSP alongside general-purpose control. The STM32F4 series belongs to STMicroelectronics' mainstream 32-bit MCU portfolio, bridging the gap between Cortex-M3 microcontrollers and Cortex-M7 high-end devices. Key features of the STM32F429ZGT6 include an integrated LCD-TFT parallel interface (up to 8080/6800 modes), a Chrom-ART Accelerator for 2D graphics offload, USB 2.0 OTG full-speed and high-speed peripherals with on-chip PHYs, a 10/100 Ethernet MAC, three 12-bit ADCs (2.4 MSPS), two 12-bit DACs, 17 timers, a true random number generator (TRNG), and up to 17 communication interfaces including CAN 2.0B, I2C, SPI, UART/USART, and SDMMC. The integrated Chrom-ART engine offloads rectangular fills, image rotation, and blending, freeing the CPU for application logic. The device's 180 MHz Cortex-M4 core with FPU delivers approximately 225 DMIPS, enabling real-time DSP workloads such as FFT, FIR, and PID control. The ART Accelerator eliminates flash wait states by pre-fetching instructions into a dedicated cache, sustaining full core throughput even at peak 180 MHz operation, which is critical for graphics and signal-chain applications requiring deterministic latency. Typical applications include industrial Human-Machine Interfaces (HMI) with TFT displays, motor control drives, point-of-sale terminals, smart appliances, building automation controllers, and embedded data-logging gateways that require both Ethernet connectivity and local graphical rendering without an external GPU. When designing with this device, attention to decoupling and PCB layout is essential. At 180 MHz, supply noise can couple into sensitive analog peripherals; place 100 nF decoupling capacitors close to every VDD pin, and use a 4.7 uF bulk capacitor near the regulator output. The integrated LCD interface demands controlled-impedance routing on data lines for reliable operation above 10 MHz pixel clock rates. This page synthesizes distributor pricing, same-brand and cross-brand drop-in alternatives, and practical design notes not assembled in any single manufacturer datasheet document.

USD $10,95 En stock
STM32F429ZIT6 - 2MB Flash 180MHz Cortex-M4 MCU | STMicroelectronics
STM32F429ZIT6

STM32F429ZIT6 - 2MB Flash 180MHz Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F429ZIT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU operating at up to 180 MHz, integrating 2 MB of flash memory, 256 KB of SRAM, and a 144-pin LQFP (20x20 mm) package. What is a microcontroller? A microcontroller (MCU) is a compact integrated circuit that governs a specific operation in an embedded system, combining a processor core, flash memory, SRAM, and programmable peripherals on a single chip. The STM32F429ZIT6 sits within the STM32F4 series, part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers, which in turn belongs to the general hierarchy of embedded processors and system-on-chip devices used across industrial, consumer, and IoT applications. Key features include the ARM Cortex-M4 core with single-precision FPU and DSP instructions, ART Accelerator enabling 0-wait-state execution from flash, and 225 DMIPS (1.25 DMIPS/MHz at 180 MHz). Memory resources total 2 MB of flash and 256 KB of system SRAM plus 4 KB of backup SRAM. Peripheral integration is extensive: three 12-bit ADCs, two DACs, 12 general-purpose 16-bit timers plus two 32-bit timers, multiple USART/SPI/I2C interfaces, USB OTG full-speed and high-speed, 10/100 Ethernet MAC, and a TFT-LCD parallel interface (8080/6800) that supports up to XGA resolution. Supply voltage range is 1.8V to 3.6V (3.3V typical). Architecturally, the adaptive real-time (ART) accelerator pairs with the dual-bank flash organization to support read-while-write operation, which is critical for in-field or over-the-air firmware updates. Clock generation supports an external crystal and internal RC sources feeding a PLL that synthesizes the 180 MHz system clock, while a memory protection unit (MPU) supports robust RTOS partitioning and a cryptographic/hash engine (on related F4 variants) provides hardware acceleration for security workloads. Typical applications include industrial control and automation, HMI panels with TFT displays, motor drives, IoT gateways using Ethernet, and medical instrumentation where real-time control and rich connectivity are required. The device is also widely used in audio processing thanks to its DSP extensions and I2S peripherals, and in graphical user interfaces via the integrated LCD-TFT controller. Design consideration: decouple every VDD pin with 100 nF X7R capacitors placed close to the pins, add a 4.7 uF bulk capacitor near the regulator, and filter the VDDA analog supply with a ferrite bead plus 10 nF + 1 uF decoupling; budget PCB copper area for thermal dissipation in high-load designs where the MCU draws sustained currents above 100 mA. This page synthesizes distributor availability, same-package drop-in alternatives, and practical design notes not found in the STMicroelectronics datasheet, giving engineers a complete evaluation resource.

USD $11,40 En stock
STM32F437IIH6 - 180MHz Cortex-M4F MCU 2MB Flash | STMicroelectronics
STM32F437IIH6

STM32F437IIH6 - 180MHz Cortex-M4F MCU 2MB Flash | STMicroelectronics

The STMicroelectronics STM32F437IIH6 is a high-performance 32-bit ARM Cortex-M4F microcontroller with FPU and DSP extensions, operating at up to 180 MHz and integrating 2 MB of dual-bank Flash plus 256 KB of SRAM, housed in a 176-ball UFBGA (10x10 mm) package. It combines an ART Accelerator that enables zero-wait-state Flash execution, hardware AES/DES/SHA accelerators, a TFT-LCD controller, a parallel camera interface, and the Chrom-ART 2D graphics engine on a single die. An ARM Cortex-M4F microcontroller is a 32-bit embedded processor core designed for applications demanding a balance of performance, power efficiency, and real-time digital signal processing. The 'F' suffix denotes the inclusion of a single-precision hardware floating-point unit (IEEE 754), which accelerates transcendental and fractional arithmetic commonly required in control loops, audio codecs, and DSP filters. In the system hierarchy, the STM32F437IIH6 sits at the application processor tier, above Cortex-M0+ sensor nodes but below Cortex-A application processors, often serving as the central controller in industrial, consumer, medical, and IoT-edge systems. Key differentiating features of the STM32F437IIH6 include a Cortex-M4F core delivering 225 DMIPS / 2.14 CoreMark/MHz, dual-bank Flash supporting read-while-write firmware upgrades, an integrated TFT-LCD controller capable of XGA-class resolutions, an 8/14-bit parallel camera interface, and hardware accelerators for AES-128/192/256, DES/3DES, and SHA-1/MD5/SHA-2 hash functions. Connectivity is extensive: USB 2.0 OTG HS/FS, 10/100 Ethernet MAC with IEEE 1588, two CAN 2.0B, three I2C, six SPI, four USART plus four UART, and an SDIO interface. Technically, the device is fabricated on a 90 nm CMOS process and integrates an adaptive real-time (ART) memory accelerator that effectively eliminates Flash wait states at the full 180 MHz clock. The 1.8 V to 3.6 V supply range supports direct battery and USB-bus operation. The integrated 12-bit ADC (up to 3 MSPS, three channels of 1 MSPS each) and dual 12-bit DAC channels simplify mixed-signal designs. Multiple low-power modes (Sleep, Stop, Standby with RTC) draw as little as 2.4 µA in Standby with the RTC running. Typical applications include industrial motor-control inverters, human-machine interface (HMI) panels with TFT displays, medical patient monitors, networked IoT gateways, and high-end consumer audio/graphics products. In an HMI panel, for instance, the TFT-LCD controller drives the display directly while the Chrom-ART engine handles 2D rendering, freeing the Cortex-M4F for application logic and communication stacks. When designing with the STM32F437IIH6, pay attention to power-supply decoupling: a 100 nF ceramic capacitor close to every VDD pin and a 4.7 µF bulk capacitor at the regulator output are mandatory. Route the USB and Ethernet differential pairs per the 90 Ω impedance guideline in RM0090. For low-power RTC retention, connect VBAT to a backup battery or super-capacitor; without this the backup registers and RTC lose state on power loss. This page synthesises distributor pricing, drop-in same-family alternatives, and practical layout guidance not found in the manufacturer datasheet alone, helping engineers select and qualify the part faster.

USD $10,60 En stock
STM32F437IIT6 - 180MHz 2MB Flash ARM Cortex-M4 MCU | STMicroelectronics
STM32F437IIT6

STM32F437IIT6 - 180MHz 2MB Flash ARM Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F437IIT6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with a single-precision floating-point unit (FPU) and DSP instructions, running at up to 180 MHz with 2 MB of Flash memory and 256 KB of SRAM, housed in a 176-pin LQFP (24x24 mm) package. It delivers 225 DMIPS at 180 MHz (1.25 DMIPS/MHz) and integrates an ART Accelerator for zero-wait-state execution from Flash. A microcontroller (MCU) is a self-contained computer on a single chip that combines a processor core, program memory (Flash), data memory (SRAM), and configurable peripherals such as timers, serial interfaces, and analog-to-digital converters. MCUs sit at the heart of embedded systems, forming the boundary between the physical world (sensors, actuators) and digital processing. The STM32F437IIT6 belongs to the STM32F4 high-performance family, which itself is part of the broader STM32 32-bit ARM Cortex-M portfolio, positioned above the mainstream STM32F1/F0 lines and below the graphics-capable STM32F7/H7 series. Key features include 2 MB dual-bank Flash with read-while-write capability, 256 KB SRAM plus 4 KB backup SRAM, a Chrom-ART Accelerator for 2D graphics, a hardware JPEG codec, and a true random number generator (RNG). The device provides 140 general-purpose I/O pins, three 12-bit ADCs (24 channels, up to 2.4 MSPS), two 12-bit DACs, and a rich set of communication peripherals including Ethernet MAC, USB OTG HS/FS, CAN, and multiple USART/SPI/I2C interfaces. The STM32F437IIT6 is built on ST's 90 nm embedded Flash process and operates from 1.7 V to 3.6 V, with a typical run-mode current of 38 mA at 180 MHz. Its ART Accelerator and adaptive real-time memory accelerator allow true zero-wait-state execution, while the FPU and DSP instruction set enable efficient motor control, audio processing, and sensor fusion algorithms without an external coprocessor. Typical applications include industrial motor drives and PLCs, audio and voice processing equipment, medical instrumentation, and IoT gateways requiring Ethernet connectivity. The 176-pin LQFP package with 140 I/O makes it well suited to designs needing extensive peripheral fan-out. When designing with this device, ensure the VCAP pins are decoupled with the specified 2.2 uF low-ESR capacitors and that the 1.2 V core regulator is not loaded externally. The dual-bank Flash supports in-application programming, which is valuable for field firmware updates. 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 $11,84 En stock
STM32F437VIT6 - 2MB Flash, 180MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F437VIT6

STM32F437VIT6 - 2MB Flash, 180MHz ARM Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F437VIT6 is a high-performance ARM Cortex-M4 32-bit microcontroller with floating-point unit (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 100-pin LQFP package (LQFP100) with a 14x14 mm body and 0.5 mm pitch, offering a compact footprint for space-constrained designs. What is an ARM Cortex-M4 microcontroller? It is a 32-bit processor core designed for embedded systems, combining digital signal processing (DSP) instructions and a single-precision FPU for efficient handling of mathematical operations. The Cortex-M4 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, a microcontroller integrates the processor core, memory, and peripherals on a single chip, enabling standalone operation in applications ranging from industrial control to consumer electronics. Key features of the STM32F437VIT6 include a 180 MHz CPU with 225 DMIPS/1.25 DMIPS/MHz performance, a Chrom-ART Accelerator for enhanced graphical user interface (GUI) rendering, and a TFT LCD controller supporting up to XGA resolution. It also integrates a cryptographic/hash processor for AES, DES, and SHA-1/SHA-2 algorithms, a true random number generator (TRNG), and a camera interface. The device provides extensive connectivity with USB 2.0 OTG HS/FS, Ethernet MAC, CAN 2.0B, SPI, I2C, USART, and SDIO interfaces. Technically, the STM32F437VIT6 is built on a 90 nm process technology, offering a balance of performance and power efficiency. It operates from a 1.8V to 3.6V power supply and includes multiple low-power modes (Sleep, Stop, Standby) to minimize energy consumption. The device supports external memory interfaces for SDRAM, SRAM, and NOR/NAND Flash, expanding its data storage capabilities beyond the internal 2 MB Flash. Typical applications include industrial automation (PLC, motor control), medical devices (patient monitoring, diagnostic equipment), consumer electronics (smart home hubs, wearables), and IoT gateways. The combination of high performance, rich peripherals, and security features makes it a versatile choice for advanced embedded systems. When designing with this MCU, ensure adequate decoupling on all power supply pins and follow the recommended layout for the 100-pin LQFP package. The internal LDO requires a 1.2V bypass capacitor, and the VBAT pin should be connected to a backup battery for RTC operation. Pay attention to the ADC reference voltage (VDDA) for accurate analog measurements.

USD $4,76 En stock
STM32F437ZIT6 - 2MB Flash, 180MHz ARM Cortex-M4 MCU | STMicroelectronics
STM32F437ZIT6

STM32F437ZIT6 - 2MB Flash, 180MHz ARM Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F437ZIT6 is a high-performance ARM Cortex-M4 32-bit microcontroller 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 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-M4 microcontroller? It is a 32-bit processor core designed for embedded systems, offering a balance of performance, power efficiency, and rich peripheral integration. The Cortex-M4 includes a floating-point unit (FPU) and DSP instructions, enabling efficient handling of mathematical and signal-processing tasks. In the system hierarchy, a microcontroller (MCU) integrates a processor core, memory, and programmable peripherals on a single chip, serving as the 'brain' of embedded systems. The STM32F4 series sits within the broader STM32 family, which spans from low-power Cortex-M0 to high-performance Cortex-M7 devices, and is widely used in industrial, consumer, and automotive applications. Key features of the STM32F437ZIT6 include a 180 MHz CPU with 225 DMIPS/1.25 DMIPS/MHz, a Chrom-ART Accelerator for 2D graphics, a TFT-LCD controller, a camera interface, and a true random number generator. It also integrates multiple communication interfaces: 4 USARTs, 2 UARTs, 6 SPIs, 3 I2Cs, 2 CANs, 1 SDIO, 1 USB 2.0 OTG FS/HS, and 1 Ethernet MAC. The device supports up to 168 MHz for the ADC, with three 12-bit ADCs, two DACs, and multiple timers including advanced-control timers for motor control. Technically, the STM32F437ZIT6 is built on a 90 nm process technology, offering a good balance of speed and power consumption. It operates from 1.8V to 3.6V supply, with a wide temperature range of -40°C to +85°C (T suffix). The device includes a power-on reset, brown-out reset, and a programmable voltage detector, ensuring reliable operation. The memory architecture supports external memory interfaces via FSMC (Flexible Static Memory Controller) for SRAM, PSRAM, NOR, and NAND Flash, expanding storage beyond the internal 2 MB. Typical applications include industrial control systems, motor drives, medical devices, consumer electronics, and IoT gateways. The combination of high CPU performance, rich connectivity, and graphics capabilities makes it ideal for human-machine interfaces (HMIs), PLCs, and advanced robotics. For example, in an industrial HMI, the TFT-LCD controller and Chrom-ART accelerator enable smooth graphical rendering, while the Ethernet MAC and CAN interfaces facilitate industrial networking. When designing with this device, ensure adequate decoupling on all power pins and a proper ground plane. The 144-pin LQFP package requires careful PCB layout for thermal management and signal integrity, especially for high-speed interfaces like Ethernet and USB. Use the internal voltage regulator for core logic, and consider external memory if the application requires more than 2 MB of code or 256 KB of data.

USD $8,10 En stock
STM32F439BIT6 - 180MHz Cortex-M4 MCU 2MB Flash 208-LQFP
STM32F439BIT6

STM32F439BIT6 - 180MHz Cortex-M4 MCU 2MB Flash 208-LQFP

The STMicroelectronics STM32F439BIT6 is a high-performance ARM Cortex-M4 microcontroller with FPU, delivering up to 180 MHz clock speed and integrating 2 MB of Flash alongside 256 KB of SRAM in a 208-pin LQFP package (28x28 mm). The Cortex-M4 core with single-precision floating-point unit executes instructions at 225 DMIPS, supports DSP extensions, and is paired with a Cryptographic and Hash processor (AES, Hash, TRNG) for hardware-accelerated security. A microcontroller (MCU) is a single-chip computer containing a CPU, memory, and programmable peripherals. The STM32 family by STMicroelectronics is one of the most widely deployed 32-bit microcontroller families worldwide, with the F4 series specifically targeting high-performance applications. In the broader taxonomy, the STM32F439BIT6 is an MCU (microcontroller unit) -> embedded processor -> semiconductor device. The Cortex-M4 architecture itself is a 32-bit RISC core designed for deterministic real-time control, while the M4 variant adds DSP and SIMD instructions as well as optional FPU for floating-point math. Key differentiating specifications of the STM32F439BIT6 include 2 MB of Flash with 256+4 KB SRAM, three 12-bit ADCs (2.4 MSPS each), two 12-bit DACs, USB 2.0 OTG full-speed and high-speed, an Ethernet MAC (MII/RMII), three CAN 2.0B interfaces, six general-purpose timers plus two advanced-control timers, and an integrated TFT LCD controller. The cryptographics and hash acceleration blocks provide AES-128/192/256, SHA-1/SHA-2, and a true random number generator (TRNG) without burdening the CPU. Architecturally, the device pairs the Cortex-M4 core with ST's proprietary ART Accelerator (Adaptive Real-Time memory accelerator) that allows 0-wait-state execution from Flash at full 180 MHz speed, eliminating the typical performance penalty of Flash-based MCUs. The multi-layer AHB/APB bus matrix and DMA controllers (two DMA controllers with 16 streams each) enable parallel data movement between peripherals and memory at high throughput, while the supply scheme (1.2 V core, 3.3 V I/O) is managed internally by voltage regulators. Typical applications include industrial control HMIs with TFT displays, point-of-sale terminals, barcode scanners, smart energy meters, factory automation PLCs, automotive infotainment head units, medical monitoring equipment, and high-end consumer gateways. The combination of high-speed processing, large memory, and integrated peripherals makes the STM32F439BIT6 especially attractive for applications that would otherwise require an external controller plus separate memory chips. When designing with this MCU, plan oscillator and decoupling layout carefully: place the 8 MHz HSE crystal (or resonator) within 5 mm of OSC_IN/OSC_OUT pins with dedicated ground and power traces, and route the 32.768 kHz LSE traces on a separate guarded layer to avoid jitter. Provide at least four 100 nF decoupling capacitors within a few millimeters of the VDD pins, plus a bulk capacitor near each VDD/VSS pair. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single competitor or distributor listing.

USD $18,25 En stock
STM32F439IGT6 - 180MHz ARM MCU 1MB Flash LQFP-176 | STMicroelectronics
STM32F439IGT6

STM32F439IGT6 - 180MHz ARM MCU 1MB Flash LQFP-176 | STMicroelectronics

The STMicroelectronics STM32F439IGT6 is a high-performance ARM Cortex-M4 32-bit microcontroller with FPU and DSP instructions, operating at up to 180 MHz and delivering 225 DMIPS / 1.25 DMIPS/MHz. It integrates 1 MB of on-chip Flash plus 4 KB EEPROM, 256 KB SRAM, and a rich connectivity block including USB 2.0 OTG FS+HS, CAN 2.0B, Ethernet MAC, and an integrated crypto/hash accelerator in a 176-pin LQFP (24x24 mm) package. This device also features a TFT LCD controller, Chrom-ART graphics accelerator, and an 8- to 14-bit camera interface, making it a strong choice for embedded graphics and HMI. An ARM Cortex-M4 microcontroller is a 32-bit RISC processor core designed by ARM for embedded applications, featuring built-in single-precision floating-point unit (FPU), DSP extensions, and optional memory protection unit (MPU). The Cortex-M4 belongs to the Cortex-M family (M0/M0+/M3/M4/M7) and traces its lineage to the ARMv7-M architecture, sitting in the hierarchy MCU -> 32-bit MCU -> Cortex-M -> Cortex-M4. It targets deterministic real-time control with low interrupt latency and is the workhorse of STMicroelectronics' STM32F4 series of mainstream microcontrollers. Key features of the STM32F439IGT6 include 1 MB Flash, 256 KB SRAM, 4 KB backup SRAM, up to 17 timers, three 12-bit ADCs with 2.4 MSPS, two 12-bit DACs, an SDIO interface, FSMC/SRAM/NOR/NAND memory controller, and an integrated crypto/hash (SHA-256, AES-256) accelerator. The TFT LCD controller supports up to XGA resolution, and the Chrom-ART engine accelerates 2D graphics operations in hardware, offloading CPU cycles. The device operates from 1.8-3.6 V with an internal LDO and supports four low-power modes (Sleep, Stop, Standby, VBAT) for battery-powered designs. Architecturally, the STM32F439IGT6 uses a Harvard-bus Cortex-M4 with single-cycle MAC, hardware divide, and tightly-coupled memory for deterministic interrupt response. The 7-layer AHB/APB bus matrix with multiple DMA controllers (two DMA1+DMA2 general-purpose plus dedicated MDMA) enables concurrent peripheral-to-memory transfers without CPU intervention. Crypto operations are offloaded to a dedicated engine supporting AES-256, TDES, SHA-1/MD5/SHA-256, and a true random number generator (TRNG) suitable for TLS/IPsec key material. Typical applications for the STM32F439IGT6 include industrial HMI panels with TFT displays, motor control drives, medical instrumentation requiring high-speed ADC acquisition, barcode scanners with camera input, smart-home gateways with Ethernet/USB-OTG, and point-of-sale (POS) terminals. The integrated TFT controller plus crypto accelerator make it a one-chip solution for graphical network units. When designing with this part, plan the 176-pin LQFP layout on a 4-layer or higher PCB with short, impedance-controlled traces for the external memory bus. The 24x24 mm body requires clearance for the 0.5 mm pitch pads; reflow profile must follow JEDEC J-STD-020 MSL-3 handling. Ensure VBAT is correctly backed up for RTC retention and that VDDA/VREF+ are filtered to keep ADC performance at high levels. This page consolidates distributor pricing, drop-in same-package cross-references, and practical layout/thermal guidance not always presented together in the manufacturer datasheet.

USD $8,40 En stock
STM32F446RET6 - 180MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics
STM32F446RET6

STM32F446RET6 - 180MHz Cortex-M4 MCU, 512KB Flash | STMicroelectronics

The STMicroelectronics STM32F446RET6 is a high-performance 32-bit ARM Cortex-M4 microcontroller with FPU, running at up to 180 MHz, with 512 KB Flash and 128 KB SRAM, housed in a 64-pin LQFP (10x10 mm) package. A microcontroller (MCU) is a compact integrated circuit that governs a specific operation in an embedded system, combining a processor core, memory, and programmable I/O peripherals on a single chip. The STM32F446RET6 belongs to the STM32F4 series, part of the broader STM32 family of 32-bit ARM Cortex-M microcontrollers. Within this hierarchy it sits in the high-performance Cortex-M4 class, whose DSP instructions and single-precision FPU make it well suited to real-time signal processing and closed-loop control. Key features include 512 KB Flash with 128 KB system SRAM plus 4 KB backup SRAM, a rich analog subsystem with three 12-bit ADCs and two 12-bit DACs, and 14 timers (12x 16-bit and 2x 32-bit). Communication coverage is broad: SPI, I2C, USART, CAN, USB OTG FS/HS, SDIO, and an 8080/6800 LCD parallel interface. A true random number generator, camera interface (DCMI), and memory protection unit extend its security and imaging capability. Technically, the device operates from a 1.7V to 3.6V supply and uses flexible clocking: external crystal (HSE), internal RC oscillators (HSI/LSI), and PLL multiplication to reach the full 180 MHz core clock. The Cortex-M4 NVIC and MPU support deterministic real-time behavior, while the LQFP64 package provides 51 GPIO pins, many multiplexed to alternate functions. Typical applications include motor control (FOC exploits the FPU and fast ADCs), industrial automation, digital audio processing (the F446 media-access line was designed for audio with I2S and PLLI2S), and IoT nodes requiring USB or CAN connectivity. Design consideration: decouple all VDD/VDDA pins with 100 nF ceramics close to the pins, and route the HSE crystal with short traces and guard ground for stable 180 MHz operation. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the ST datasheet.

USD $8,94 En stock
STM32F446VCT6 - 180MHz Cortex-M4 MCU, 256KB Flash | STMicroelectronics
STM32F446VCT6

STM32F446VCT6 - 180MHz Cortex-M4 MCU, 256KB Flash | STMicroelectronics

The STM32F446VCT6 is a high-performance 32-bit microcontroller from STMicroelectronics, based on the Arm® Cortex®-M4 core with DSP and FPU instructions. It operates at a maximum frequency of 180 MHz, delivering 225 DMIPS/1.25 DMIPS/MHz, and is housed in a 100-pin LQFP (14x14 mm) package. The device features 256 KB of Flash memory and 128 KB of SRAM, making it suitable for a wide range of embedded applications. A microcontroller (MCU) is a compact integrated circuit designed to govern a specific operation in an embedded system. It contains a processor core, memory, and programmable input/output peripherals. The STM32F446VCT6 belongs to the STM32F4 series, which is part of the broader STM32 family of 32-bit microcontrollers. This family is known for its balance of performance, power efficiency, and rich peripheral integration, positioning it as a leading choice in the microcontroller market. Key features of the STM32F446VCT6 include a 180 MHz Arm Cortex-M4 core with floating-point unit (FPU), 256 KB Flash, 128 KB SRAM, and a comprehensive set of peripherals. It supports multiple communication interfaces such as USART, SPI, I2C, CAN, USB OTG, and SDIO. The device also includes advanced analog peripherals like 12-bit ADCs and DACs, timers, and a true random number generator (RNG). These features enable complex real-time control and signal processing tasks. Technically, the STM32F446VCT6 leverages the ARM Cortex-M4 architecture with DSP instructions and a single-precision FPU, allowing efficient execution of digital signal processing algorithms. The device operates from a 2.0V to 3.6V power supply and includes multiple power-saving modes, such as Sleep, Stop, and Standby, to optimize energy consumption. The 100-pin LQFP package provides a compact footprint while offering sufficient I/O pins for diverse applications. Typical applications include industrial control systems, motor drives, consumer electronics, IoT devices, and audio processing. The high clock speed and FPU make it ideal for applications requiring real-time computation, such as motor control with field-oriented control (FOC) algorithms or audio effects processing. The rich peripheral set also supports connectivity in smart home and industrial automation scenarios. When designing with this device, ensure proper decoupling of the power supply pins with 100 nF capacitors placed close to each VDD pin. Additionally, consider the thermal characteristics of the LQFP-100 package; for high-current I/O toggling, adequate PCB copper area is recommended to dissipate heat effectively.

USD $4,98 En stock
STM32F446ZET6 - 180MHz ARM Cortex-M4F MCU | STMicroelectronics
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.

USD $6,05 En stock
STM32F469AGH6 - 2MB Flash ARM Cortex-M4F MCU | STMicroelectronics
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.

USD $8,10 En stock
STM32F469BET6 - 180MHz Cortex-M4 MCU 512KB Flash | STMicroelectronics
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.

USD $12,70 En stock
STM32F469BIT6 - ARM Cortex-M4 MCU 180MHz 2MB Flash LQFP-208 | STMicroelectronics
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.

USD $17,10 En stock
STM32F469NIH6 - 2MB Flash, 180MHz ARM Cortex-M4F MCU TFBGA-216 | STMicroelectronics
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.

USD $9,20 En stock
STM32F469ZIT6 - 180MHz Cortex-M4 MCU 2MB Flash | ST
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.

USD $17,83 En stock
STM32F479BGT6 - 32-bit ARM Cortex-M4F MCU, 2MB Flash, 180MHz | STMicroelectronics
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.

USD $8,10 En stock
STM32F479NIH6 - 180MHz ARM Cortex-M4F MCU with TFT-LCD & Crypto | STMicroelectronics
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.

USD $11,75 En stock
STM32F722RET6 - 216MHz ARM Cortex-M7 MCU | STMicroelectronics
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.

USD $8,10 En stock
STM32F722ZET6 - 512KB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics
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.

USD $6,23 En stock