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STM32F407ZET7 - 168MHz Cortex-M4 MCU | STMicroelectronics
STM32F407ZET7

STM32F407ZET7 - 168MHz Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F407ZET7 is a 32-bit ARM Cortex-M4 microcontroller with FPU, operating up to 168 MHz, with 512 KB flash memory and 192+4 KB RAM in a 144-LQFP (20x20 mm) package. It is a high-performance STM32F4-series MCU intended for embedded control, communications, industrial equipment, audio, networking, and camera-oriented designs. A microcontroller is a programmable semiconductor system that integrates a CPU core, memory, peripherals, and I/O into one device. The Cortex-M4 architecture belongs to the ARM Cortex-M family of embedded processors, while the STM32F407ZET7 combines that core with extensive connectivity and control peripherals. The integrated FPU supports single-precision floating-point instructions, while the ART Accelerator enables high-performance execution from flash. Key specifications include 168 MHz maximum operating frequency, 512 KB of flash memory, 192+4 KB of RAM, a 144-LQFP package, USB OTG HS/FS, Ethernet, 17 timers, 3 ADCs, 15 communication interfaces, and camera support. The STM32F407 platform is suitable for designs requiring a balance of real-time processing, peripheral integration, and external communications. The Cortex-M4 processor includes a single-precision FPU and DSP instruction support, making it more suitable than a basic Cortex-M0-class device for control algorithms, signal processing, audio, and communications workloads. The STM32F407 device family is commonly used where a 32-bit embedded controller is needed without moving to a higher-end Cortex-M7 or application processor. Typical applications include industrial automation equipment, Ethernet-connected control systems, USB peripherals, audio and DSP products, camera interfaces, motor and motion-control systems, and networked embedded products. The broad peripheral set can reduce the need for external interface chips when the application requires USB, Ethernet, timers, ADC channels, or multiple serial interfaces. When designing around this MCU, verify the exact peripheral pin assignments, power requirements, clock configuration, memory map, and package-specific land pattern against the manufacturer datasheet. The LQFP-144 package exposes more I/O than smaller STM32 packages, but the high pin count requires careful routing and adequate thermal copper distribution. This page combines verified distributor data, application guidance, comparison information, and practical design notes for engineers evaluating the STM32F407ZET7.

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STM32F407ZGT6 - 168MHz Cortex-M4F MCU, 1MB Flash | STMicroelectronics
STM32F407ZGT6

STM32F407ZGT6 - 168MHz Cortex-M4F MCU, 1MB Flash | STMicroelectronics

The STMicroelectronics STM32F407ZGT6 is a high-performance 32-bit microcontroller with an ARM Cortex-M4F core with FPU running at 168 MHz, integrating 1 MB of Flash and 192 KB of SRAM (+4 KB backup SRAM), housed in a 144-pin LQFP (20x20 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 peripherals on a single chip. Within the component hierarchy, the STM32F407ZGT6 belongs to the STM32F4 series of 32-bit ARM Cortex-M MCUs, part of the broader STM32 family and the wider ARM Cortex-M microcontroller ecosystem used as the central control unit in industrial and consumer electronics. Key features include 210 DMIPS of performance (1.25 DMIPS/MHz) with DSP instructions and single-precision FPU, 1 MB Flash with 0-wait-state execution via the ART Accelerator, 3x 12-bit ADCs with 24 channels, 2x 12-bit DACs, and 17 timers. Connectivity is extensive: up to 4 USARTs, 3 SPIs, 3 I2Cs, 2 CANs, USB OTG FS/HS, and an Ethernet MAC. Built on a 90 nm process, the device features the adaptive real-time accelerator (ART) for zero-wait-state Flash execution and a memory protection unit (MPU) for RTOS designs. The DCMI camera interface and true random number generator (RNG) support vision and security designs. Multiple low-power modes (Sleep, Stop, Standby) enable battery-powered operation, and VBAT operation keeps the RTC alive in the deepest sleep. Typical applications include motor control drives, industrial automation PLCs, medical instrumentation, audio processing, IoT gateways, and data acquisition systems. The 15+ communication interfaces make it ideal for multi-protocol nodes, and the high-speed ADCs suit real-time control loops. Design consideration: place 100 nF decoupling capacitors on every VDD/VSS pair and follow ST layout guidelines; budget GPIO carefully, as 144 pins still get consumed quickly by the Ethernet and USB OTG HS functions. This page synthesizes verified distributor data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

USD $5.25 在庫あり
STM32F407ZGT6J - 168MHz Cortex-M4 1MB MCU | STMicroelectronics
STM32F407ZGT6J

STM32F407ZGT6J - 168MHz Cortex-M4 1MB MCU | STMicroelectronics

The STMicroelectronics STM32F407ZGT6J is a 32-bit Arm Cortex-M4 microcontroller operating up to 168 MHz, with 1 MB of Flash memory and a 144-pin LQFP package measuring 20 mm by 20 mm. It combines an FPU, DSP instructions, an ART Accelerator, Ethernet MAC, camera interface, USB, and extensive connectivity for connected embedded systems. A microcontroller is a programmable integrated circuit that executes firmware, reads sensors, controls actuators, and manages communication interfaces. The STM32F4 family belongs to the embedded-processing hierarchy: MCU -> 32-bit RISC microcontroller -> Arm Cortex-M4 microcontroller -> STM32 family. The STM32F407ZGT6J is suited to applications requiring substantial flash storage, high processing throughput, and multiple peripheral interfaces. According to the STMicroelectronics product page and manufacturer datasheet, the device uses an Arm Cortex-M4 core with FPU and DSP support, reaches up to 168 MHz, and provides 1 MB of Flash. The supplied distributor data identifies a 144-LQFP package and a 20 mm by 20 mm body size. Its Ethernet MAC, camera interface, USB connectivity, and serial peripherals make it useful for industrial gateways, data acquisition equipment, audio systems, and network-connected controllers. The 168 MHz Cortex-M4 core supports high-performance control and signal-processing tasks, while the 1 MB Flash capacity accommodates larger firmware images and boot code. The ART Accelerator is identified in the manufacturer family datasheet as supporting zero-wait-state execution from Flash. Exact peripheral pin assignments, memory details, electrical limits, and package dimensions not explicitly provided in the supplied data remain subject to verification against the manufacturer datasheet. Typical applications include industrial monitoring, Ethernet-connected embedded controllers, camera-based vision equipment, USB peripherals, audio processing, and real-time control systems. The 144-LQFP package provides a large pin count relative to smaller MCU packages, supporting broad peripheral connectivity while requiring careful PCB layout and thermal validation. Engineers should confirm all alternate-function assignments, power requirements, decoupling, clock configuration, and programming support against the exact device datasheet. This page consolidates verified distributor and manufacturer information with sourcing, comparison, pin-compatibility, and design guidance. The alternatives listed are presented only where the supplied cross-reference evidence supports an aligned STM32F407-class package; engineers must still validate firmware, peripheral mapping, electrical limits, and qualification requirements before production substitution.

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STM32F407ZGT6TR - 168MHz Cortex-M4F MCU, 1MB Flash | STMicroelectronics (Tape & Reel)
STM32F407ZGT6TR

STM32F407ZGT6TR - 168MHz Cortex-M4F MCU, 1MB Flash | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32F407ZGT6TR is a high-performance 32-bit microcontroller with an ARM Cortex-M4F core with FPU running at 168 MHz, integrating 1 MB of Flash and 192 KB of SRAM (+4 KB backup SRAM), housed in a 144-pin LQFP (20x20 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 peripherals on a single chip. Within the component hierarchy, the STM32F407ZGT6TR belongs to the STM32F4 series of 32-bit ARM Cortex-M MCUs, part of the broader STM32 family and the wider ARM Cortex-M microcontroller ecosystem used as the central control unit in industrial and consumer electronics. Key features include 210 DMIPS of performance (1.25 DMIPS/MHz) with DSP instructions and single-precision FPU, 1 MB Flash with 0-wait-state execution via the ART Accelerator, 3x 12-bit ADCs with 24 channels, 2x 12-bit DACs, and 17 timers. Connectivity is extensive: up to 4 USARTs, 3 SPIs, 3 I2Cs, 2 CANs, USB OTG FS/HS, and an Ethernet MAC. Built on a 90 nm process, the device features the adaptive real-time accelerator (ART) for zero-wait-state Flash execution and a memory protection unit (MPU) for RTOS designs. The DCMI camera interface and true random number generator (RNG) support vision and security designs. Multiple low-power modes (Sleep, Stop, Standby) enable battery-powered operation, and VBAT operation keeps the RTC alive in the deepest sleep. Typical applications include motor control drives, industrial automation PLCs, medical instrumentation, audio processing, IoT gateways, and data acquisition systems. The 15+ communication interfaces make it ideal for multi-protocol nodes, and the high-speed ADCs suit real-time control loops. Design consideration: place 100 nF decoupling capacitors on every VDD/VSS pair and follow ST layout guidelines; budget GPIO carefully, as 144 pins still get consumed quickly by the Ethernet and USB OTG HS functions. This page synthesizes verified distributor data, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

USD $5.25 在庫あり
STM32F407ZGT7 - 168MHz Cortex-M4 MCU | STMicroelectronics
STM32F407ZGT7

STM32F407ZGT7 - 168MHz Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F407ZGT7 is a high-performance 32-bit ARM Cortex-M4 microcontroller with a maximum operating frequency of 168 MHz, 1 MB of flash memory, and a 144-pin LQFP package measuring 20 mm by 20 mm. It integrates an ARM Cortex-M4 processor with floating-point capability, extensive communication peripherals, and high-resolution analog and timing resources for embedded control systems. A microcontroller is a compact computing platform that combines a processor core, nonvolatile program memory, volatile data memory, peripherals, and I/O in one integrated circuit. STM32F4 devices belong to the ARM Cortex-M microcontroller hierarchy and are used to execute control software, acquire analog data, generate timing signals, and communicate with external systems. The STM32F407ZGT7 is positioned for designs requiring substantial processing performance and broad peripheral connectivity in a single component. Verified source data identifies the device as a 32-bit, 168 MHz Cortex-M4 MCU with 1 MB of flash and a 144-pin LQFP package. The STM32F405xx and STM32F407xx family supports Ethernet MAC, camera interface, USB, high-speed serial peripherals, multiple timers, analog conversion functions, and multiple communication interfaces according to the manufacturer family documentation. These features make the MCU suitable for connected industrial equipment, data acquisition systems, network appliances, camera-based products, and embedded audio applications. The Cortex-M4 architecture provides efficient real-time execution while the floating-point unit accelerates suitable software operations. The integrated peripherals reduce the need for external interface chips, allowing a design to consolidate control, communications, timing, and analog functions around one microcontroller. The 144-pin LQFP package also provides a large pin count compared with smaller MCU packages, supporting more external connections and broader board-level integration. Typical applications include industrial automation controllers, Ethernet-connected equipment, camera interfaces, USB-enabled embedded products, sensor acquisition systems, and motor or motion-control platforms. When selecting this MCU, engineers should verify the exact peripheral configuration, package pinout, power requirements, clock configuration, memory use, and software support for the intended design. The STM32F407ZGT7 is therefore a suitable candidate when a high-performance Cortex-M4 MCU and extensive peripheral integration are more important than a very small package footprint. This page combines verified manufacturer and distributor information with package-oriented design guidance and clearly separates directly verified facts from parameters that require confirmation from the complete manufacturer datasheet. It is intended to support engineering selection, PCB planning, sourcing, and initial hardware design rather than replace the official electrical and reference documentation.

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STM32F410C8U6 - 100MHz Cortex-M4 MCU, 64KB Flash | STMicroelectronics
STM32F410C8U6

STM32F410C8U6 - 100MHz Cortex-M4 MCU, 64KB Flash | STMicroelectronics

STMicroelectronics STM32F410C8U6 is a 32-bit ARM Cortex-M4 microcontroller with a maximum operating frequency of 100 MHz, 64 KB of embedded flash memory, 32 KB SRAM, and a 48-pin UFQFPN package measuring 7 x 7 mm. The device operates from 1.7 V to 3.6 V and is specified for an industrial temperature range of -40°C to +85°C. A microcontroller is a programmable system-on-chip that combines a processor core, embedded memory, analog and digital peripherals, and communication interfaces on one integrated circuit. The STM32F410 belongs to the STM32F4 product family and uses the Arm Cortex-M4 processor architecture. Its combination of 100 MHz processing performance, integrated 64 KB flash, and a compact 7 x 7 mm package makes it suitable for cost-sensitive embedded systems that require more capability than a basic 8-bit controller but do not need a high-pin-count microcontroller. Key device characteristics include 32-bit processing at up to 100 MHz, 64 KB of embedded flash, 32 KB SRAM, a 12-bit ADC, and operation from a 1.7 V to 3.6 V supply. The verified product listings also identify the STM32F410 series as an entry-level member of the STM32F4 family for medical, industrial, and consumer applications. The UFQFPN-48 package provides 48 contacts on a compact surface-mount footprint. The Cortex-M4 core supports efficient control-oriented software, while the integrated flash and SRAM reduce the need for external memory in moderate-complexity designs. The STM32F410 family balances processing performance, power efficiency, and integration. Because this specific verified data does not enumerate the complete peripheral set, exact timer, communication-channel, GPIO, and debug configurations must be confirmed in the manufacturer datasheet before final firmware and board qualification. Typical uses include industrial sensing and control equipment, medical monitoring instruments, consumer accessories, compact motor controllers, and connected embedded products. For analog measurement, the device's 12-bit ADC supports sensor acquisition, while its 100 MHz core provides headroom for digital filtering, communication protocol handling, and supervisory control tasks. Final ADC accuracy and peripheral timing must be assessed under the intended operating conditions. A critical design consideration is PCB land-pattern and thermal-pad implementation. The 48-pin UFQFPN package has a 7 x 7 mm body and an exposed pad, so the footprint, solder mask, paste pattern, and stencil design should be taken directly from the manufacturer package drawing rather than approximated. Supply voltage must remain within 1.7 V to 3.6 V, and unused pins should follow the datasheet recommendations. This page combines the verified manufacturer and distributor specifications, package information, purchasing data, and practical qualification guidance. It also distinguishes a genuine drop-in alternative from related STM32F410 ordering codes, avoiding unsupported claims about cross-manufacturer pin compatibility, lifecycle status, or unverified electrical details.

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STM32F410CBT6 - 100MHz Cortex-M4 128KB MCU | STMicroelectronics
STM32F410CBT6

STM32F410CBT6 - 100MHz Cortex-M4 128KB MCU | STMicroelectronics

The STMicroelectronics STM32F410CBT6 is a 32-bit ARM Cortex-M4 microcontroller with a 100 MHz operating frequency, 128 KB of flash memory, and a 48-LQFP package measuring 7 x 7 mm. It operates from a 3.3 V supply and combines a compact surface-mount footprint with the processing performance required by embedded control, sensing, communication, and low-power IoT products. An ARM Cortex-M4 microcontroller is a reduced-instruction-set embedded processor built around the Arm Cortex-M4 core. This MCU belongs to the STM32F4 series and the broader STM32 product family, where embedded flash, digital peripherals, clock control, and power-management functions are integrated into a single device. Such architecture supports standalone control systems that require deterministic execution, low power consumption, and a broad selection of communication and sensing interfaces. The STM32F410CBT6 provides 128 KB of flash, organized as 128K x 8, together with a maximum CPU frequency of 100 MHz. Its 48-LQFP package offers 48 accessible package leads for compact PCB layouts in industrial controls, instrumentation, consumer products, and connected embedded devices. The 3.3 V operating supply also simplifies integration with common 3.3 V logic and sensor ecosystems. The Cortex-M4 architecture is suitable for code containing DSP-oriented instructions, control loops, protocol handling, and supervisory logic. By placing flash memory, the processor, and peripheral integration on one package, the STM32F410CBT6 reduces external component count and simplifies firmware deployment compared with a processor-centered design that uses separate program storage. Exact RAM size, clock-tree limits, peripheral counts, and electrical operating limits should be confirmed in the STM32F410CB datasheet before final design release. Typical applications include low-power environmental sensors, industrial monitoring terminals, compact user-interface controllers, connected motor-control modules, and handheld measurement instruments. A sensor-oriented design can use the MCU to acquire measurements, filter data, enforce thresholds, and communicate results through a serial interface. An industrial module can add watchdog-style supervision and peripheral control while retaining a compact 7 x 7 mm footprint. PCB implementation should follow the manufacturer pin-definition and layout guidance, especially for power pins, ground connections, decoupling, clock stability, and programming access. Confirm BOOT configuration, oscillator requirements, and decoupling values against the STM32F410CB datasheet and reference design guidance before fabrication. This page consolidates the verified STM32F410CBT6 product identity, 100 MHz Cortex-M4 performance, 128 KB flash configuration, package information, application guidance, and replacement considerations into an engineering-focused selection reference.

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STM32F410CBU3 - 100MHz Cortex-M4 MCU | STMicroelectronics
STM32F410CBU3

STM32F410CBU3 - 100MHz Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F410CBU3 is a 32-bit ARM Cortex-M4 microcontroller with a maximum operating frequency of 100 MHz, 128 KB of Flash memory, and a 48-pin UFQFPN package measuring 7 x 7 mm. It belongs to the STM32F4 series and is designed for compact embedded applications that require efficient processing, integrated memory, and a low-pin-count surface-mount footprint. The device is identified as a high-performance and DSP-enabled MCU with an Arm Cortex-M4 core. A microcontroller is a programmable semiconductor that integrates a processor core, Flash program memory, SRAM, peripherals, and communication interfaces into one device. The STM32F410CBU3 fits the hierarchy of embedded controller, 32-bit RISC microcontroller, ARM Cortex-M microcontroller, and STM32 family device. Its 100 MHz processing capability supports responsive control loops, human-machine interfaces, sensor processing, and connected embedded products without requiring a separate processor. The principal device characteristics visible for this exact ordering code include the ARM Cortex-M4 processor, 32-bit architecture, 100 MHz maximum frequency, 128 KB Flash, and 48-UFQFPN package. The STM32F410x8/B family is positioned by STMicroelectronics around the high-performance Cortex-M4 core. Exact SRAM capacity, voltage limits, peripheral inventories, pin assignments, temperature grades, and clock-tree details should be confirmed in the STM32F410CB technical documentation before schematic capture or firmware configuration. Typical uses include compact industrial control modules, environmental monitoring equipment, wearable accessories, building-control endpoints, and low-cost connected sensors. The 48-pin package provides more interface options than smaller packages while retaining a surface-mount land pattern suitable for automated assembly. A 7 x 7 mm UFQFPN footprint can reduce board area compared with larger leaded packages, although thermal-pad layout and manufacturing capability must be considered. The primary design consideration is to confirm the exact pinout, exposed-pad connection, supported supply voltage, peripheral multiplexing, and boot configuration for STM32F410CBU3. Designers should also validate the PCB footprint against the manufacturer drawing and check the programmed firmware against the selected device revision. This page combines confirmed product facts, practical design guidance, and a focused comparison framework for engineers evaluating this MCU.

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STM32F410CBU6 - 100MHz Cortex-M4 MCU | STMicroelectronics
STM32F410CBU6

STM32F410CBU6 - 100MHz Cortex-M4 MCU | STMicroelectronics

The STMicroelectronics STM32F410CBU6 is a 32-bit Arm Cortex-M4 microcontroller with a maximum operating frequency of 100 MHz, 128 KB of embedded Flash memory, and a 48-pin UFQFPN package measuring 7 mm by 7 mm. It combines a high-performance RISC core with integrated memories and peripherals for compact medical, industrial, and consumer-control designs. A microcontroller is a programmable semiconductor that integrates a processor core, memory, communication interfaces, timers, and analog or digital peripherals on one package. The STM32F410 belongs to the STM32F4 family and provides a balanced combination of processing capability, integration, and power efficiency. Its UFQFPN-48 package supports space-constrained equipment while retaining a substantial set of embedded resources. The STM32F410CBU6 operates with a 32-bit architecture at up to 100 MHz and includes 128 KB of Flash memory. Its 48-pin surface-mount package uses an exposed-pad UFQFPN construction, according to distributor and manufacturer product information. The device is intended for applications requiring embedded control rather than a general-purpose host processor, including portable medical equipment, industrial controllers, and compact consumer products. Its Cortex-M4 architecture supports efficient embedded processing while the 128 KB Flash block provides room for firmware, configuration data, and application logic. The 48-pin UFQFPN package exposes the device's I/O and supply connections on a compact 7 mm by 7 mm footprint. Because the package includes an exposed thermal pad, PCB layout and land-pattern assembly should follow the manufacturer drawing rather than relying on a generic QFN footprint. Typical uses include connected medical devices, industrial sensing and control modules, compact sensor nodes, and consumer accessories. The STM32F410 product family is positioned as an entry-level member of the STM32F4 series, balancing performance with integration and power efficiency. It is well suited to control tasks that benefit from an Arm Cortex-M4 core without requiring a larger package or higher-memory-density device. During schematic capture, assign every power, ground, reset, boot, and debug connection exactly as shown in the STM32F410CB pin-description table. Place decoupling capacitors close to the relevant supply pins, follow the exposed-pad land pattern, and confirm the supported voltage and temperature limits for the selected ordering code before releasing the PCB. This product page combines the manufacturer's STM32F410 family information with package, memory, and procurement details. It also provides focused alternatives, application guidance, and engineering considerations that help shorten MCU selection and board-layout review.

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STM32F410R8T6 - 100MHz Cortex-M4 64KB MCU | STMicroelectronics
STM32F410R8T6

STM32F410R8T6 - 100MHz Cortex-M4 64KB MCU | STMicroelectronics

STMicroelectronics STM32F410R8T6 is a 32-bit Arm Cortex-M4 microcontroller with up to 100 MHz operating frequency, 64 KB of Flash memory, 32 KB of RAM, and a 64-pin LQFP package measuring 10 mm by 10 mm. It belongs to the STM32F4 series, combining a high-performance 32-bit RISC core with integrated embedded memory and peripherals for compact embedded systems. The STM32F4 family is a group of 32-bit microcontrollers in the broader semiconductor and embedded-processing hierarchy. The STM32F410 line is positioned as an entry-level member of the STM32F4 series and is designed for medical, industrial, and consumer applications that require balanced performance, power efficiency, integration, and compact packaging. This particular device combines an Arm Cortex-M4 processor with embedded Flash and SRAM and operates from a single low-voltage supply. Verified product information identifies a maximum operating frequency of 100 MHz, 64 KB of Flash memory, and a 64-LQFP package. The Cortex-M4 architecture provides 32-bit processing and floating-point-oriented embedded control capability when the FPU is enabled. Integrated on-chip memory reduces external component count, while the 10 mm by 10 mm LQFP package provides exposed leads that can be inspected and assembled using conventional manufacturing processes. The STM32F410R8T6 is designed for applications that need a compact general-purpose controller rather than a large system-on-module. Its Arm Cortex-M4 core can support responsive control logic, serial communications, data acquisition, and supervisory functions. The 100 MHz operating limit provides additional performance headroom over lower-frequency entry-level microcontrollers, although final firmware timing must be validated against clock, peripheral, and memory-access requirements. Typical uses include industrial sensor hubs, medical monitoring instruments, consumer controls, embedded measurement equipment, and low-cost connected products. The 64 KB Flash configuration is appropriate for compact firmware, while the 32 KB SRAM supports working buffers, protocol stacks, and intermediate calculations. An STM32F410-family microcontroller in a 64-pin package is particularly useful when a design needs more peripheral options than smaller packages provide while retaining conventional leaded-package assembly. When designing a board around the STM32F410R8T6, preserve the exact pin multiplexing, power, ground, clock, and debug requirements from the manufacturer documentation for the selected ordering code. Because the supplied web results identify the package and core but do not provide a complete verified pin table, engineers should confirm all 64 connections, exposed programming interfaces, supply requirements, decoupling values, and unused-pin treatment against the official STM32F410 documentation before release. This product page consolidates the verified 100 MHz Cortex-M4, 64 KB Flash, 32 KB RAM, and LQFP-64 characteristics with distributor pricing, source links, practical application guidance, and same-package replacement candidates. It also distinguishes basic PCB compatibility from complete firmware, peripheral, qualification, and lifecycle equivalence, helping engineers make an evidence-based sourcing decision.

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STM32F410RBT6 - 32-Bit 100MHz Cortex-M4 MCU | STMicroelectronics
STM32F410RBT6

STM32F410RBT6 - 32-Bit 100MHz Cortex-M4 MCU | STMicroelectronics

STMicroelectronics STM32F410RBT6 is a 32-bit Arm Cortex-M4 RISC microcontroller operating up to 100 MHz, with 128KB of flash memory and a 64-LQFP package measuring 10 x 10 mm. It belongs to the STM32F4 microcontroller family and is designed for compact embedded control systems requiring efficient real-time processing, low-power operation and a broad set of peripheral interfaces. The device combines a high-performance 32-bit Cortex-M4 core with 128KB flash memory in an LQFP-64 surface-mount package. A microcontroller is an integrated circuit that contains a processor core, program memory, data memory, peripherals and interface circuitry on one semiconductor device. The STM32F4 family sits within the Arm Cortex-M microcontroller hierarchy, where the STM32F410RBT6 provides a balance of processing performance, memory capacity and power efficiency. Its 100 MHz operating frequency supports responsive control loops, while the Arm Cortex-M4 instruction set provides efficient handling of embedded applications. The STM32F410RBT6 includes 128KB of flash memory organized as 128K x 8, as identified in the manufacturer and distributor product descriptions. Its 32-bit architecture and 100 MHz maximum clock frequency make it suitable for consumer devices, sensor hubs, industrial control modules and connected embedded products. The device also supports floating-point and DSP-oriented application requirements, matching the STM32F4 positioning for efficient control and signal-processing workloads. The STM32F410RBT6 is packaged in a 64-LQFP configuration with a 10 x 10 mm outline. LQFP packages provide exposed leads around the perimeter of the package, making them suitable for automated assembly and designs that require a conventional surface-mount footprint. The STM32F410RB product page identifies the STM32F410x8/B devices as Arm Cortex-M4 devices operating at up to 100 MHz, while the DigiKey listing specifies the 64-LQFP package and 128KB flash configuration. Typical applications include compact industrial controllers, environmental monitoring nodes, wearable and accessory control boards, communication modules, motor-control peripherals and general-purpose embedded control platforms. The combination of 32-bit processing, 128KB flash memory and a 64-pin package provides flexibility for applications requiring multiple I/O functions in a relatively small board area. Designers should use the manufacturer datasheet pin description table when assigning PCB nets and should verify oscillator, debug, power, reset and peripheral configuration requirements against the exact package variant. Firmware development should also account for the STM32F410 device family's clock, flash-memory and peripheral characteristics rather than assuming compatibility with unrelated STM32 families. This product page combines manufacturer-device identification, package and memory details with application guidance, comparison fields and practical design considerations. It is intended to help engineers identify the STM32F410RBT6 and determine whether its Cortex-M4 performance, 128KB flash memory and 64-LQFP footprint fit a new embedded-control design.

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STM32F411CCU6 - 100MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics
STM32F411CCU6

STM32F411CCU6 - 100MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics

The STMicroelectronics STM32F411CCU6 is a 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions, operating at up to 100 MHz and delivering 125 DMIPS / 273 CoreMark performance. It integrates 256 KB of Flash and 128 KB of SRAM in a 48-pin UFQFPN (7x7 mm) package, and operates from 1.7 V to 3.6 V. An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The Cortex-M4 family adds a single-precision FPU and DSP extensions, making it suitable for signal-processing tasks such as audio codecs, motor control, and sensor fusion. Within ST's portfolio, the STM32F4 series sits in the high-performance tier above Cortex-M0/M3 devices and below the Cortex-M7 STM32F7/H7 lines. Key features of the STM32F411CCU6 include a 12-bit ADC (up to 2.4 MSPS in interleaved mode), USB 2.0 OTG full-speed with on-chip PHY, one SDIO/SDMMC interface, SPI/I2C/UART peripherals, a real-time clock, and 11 timers including motor-control PWM timers. The Dynamic Efficiency line (the "E"-suffix philosophy) provides batch acquisition for power savings and ART Accelerator (4 KB instruction cache + 4 KB data cache) for zero-wait-state Flash execution. Architecturally, the device uses ST's 90 nm embedded Flash process, integrates an 8 MHz factory-trimmed HSI and 32.768 kHz LSI for low-power modes, and supports Sleep, Stop, and Standby modes with RTC retention. DMA is provided via two 8-stream DMA controllers, and a 16-channel DMA matrix keeps peripheral servicing off the core. Typical applications include consumer electronics (wearable fitness bands, audio docks), USB peripherals (HID, CDC, mass-storage composites), small TFT display HMI boards, drone flight controllers, and low-cost motor-control BLDC boards. It also fits generic 32-bit replacements of 8-bit PIC/AVR designs needing USB or CAN-style connectivity. When designing with the STM32F411CCU6, ensure each VDD pin has its own 100 nF decoupling capacitor placed as close as possible to the IC; the UFQFPN exposed pad must be soldered to a continuous ground plane for thermal and electrical performance. Pin count (48) is the main constraint - designs needing more I/O should step up to STM32F411RE (64-pin) or STM32F411VE (100-pin). This page synthesizes distributor pricing, drop-in alternatives from the same STM32F4 family, and PCB layout notes that complement the official RM0383 reference manual and DS9826 datasheet, providing information not consolidated in any single source.

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STM32F411CCU6TR - 100MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics (Tape & Reel)
STM32F411CCU6TR

STM32F411CCU6TR - 100MHz Cortex-M4 MCU 256KB Flash | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32F411CCU6TR is a 32-bit ARM Cortex-M4 microcontroller with FPU and DSP instructions, operating at up to 100 MHz and delivering 125 DMIPS / 273 CoreMark performance. It integrates 256 KB of Flash and 128 KB of SRAM in a 48-pin UFQFPN (7x7 mm) package, and operates from 1.7 V to 3.6 V. An MCU (microcontroller unit) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The Cortex-M4 family adds a single-precision FPU and DSP extensions, making it suitable for signal-processing tasks such as audio codecs, motor control, and sensor fusion. Within ST's portfolio, the STM32F4 series sits in the high-performance tier above Cortex-M0/M3 devices and below the Cortex-M7 STM32F7/H7 lines. Key features of the STM32F411CCU6TR include a 12-bit ADC (up to 2.4 MSPS in interleaved mode), USB 2.0 OTG full-speed with on-chip PHY, one SDIO/SDMMC interface, SPI/I2C/UART peripherals, a real-time clock, and 11 timers including motor-control PWM timers. The Dynamic Efficiency line (the "E"-suffix philosophy) provides batch acquisition for power savings and ART Accelerator (4 KB instruction cache + 4 KB data cache) for zero-wait-state Flash execution. Architecturally, the device uses ST's 90 nm embedded Flash process, integrates an 8 MHz factory-trimmed HSI and 32.768 kHz LSI for low-power modes, and supports Sleep, Stop, and Standby modes with RTC retention. DMA is provided via two 8-stream DMA controllers, and a 16-channel DMA matrix keeps peripheral servicing off the core. Typical applications include consumer electronics (wearable fitness bands, audio docks), USB peripherals (HID, CDC, mass-storage composites), small TFT display HMI boards, drone flight controllers, and low-cost motor-control BLDC boards. It also fits generic 32-bit replacements of 8-bit PIC/AVR designs needing USB or CAN-style connectivity. When designing with the STM32F411CCU6TR, ensure each VDD pin has its own 100 nF decoupling capacitor placed as close as possible to the IC; the UFQFPN exposed pad must be soldered to a continuous ground plane for thermal and electrical performance. Pin count (48) is the main constraint - designs needing more I/O should step up to STM32F411RE (64-pin) or STM32F411VE (100-pin). This page synthesizes distributor pricing, drop-in alternatives from the same STM32F4 family, and PCB layout notes that complement the official RM0383 reference manual and DS9826 datasheet, providing information not consolidated in any single source.

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STM32F411CCU7 - 100MHz Cortex-M4 256KB MCU | STMicroelectronics
STM32F411CCU7

STM32F411CCU7 - 100MHz Cortex-M4 256KB MCU | STMicroelectronics

STMicroelectronics STM32F411CCU7 is an Arm Cortex-M4 32-bit microcontroller with up to 100 MHz operating frequency, 256 KB of Flash memory, and a 48-pin UFQFPN 7 x 7 mm package. It belongs to the STM32F4 high-performance access line and combines a DSP-enabled Cortex-M4 core with an FPU and smart DMA. The 256 Kbytes Flash organization is identified as 256K x 8 in the DigiKey product listing. A microcontroller is a programmable semiconductor that integrates a processor core, memory, peripherals, and interface logic on one package. The Cortex-M4 architecture provides embedded control capabilities with deterministic instruction execution, while STM32F411 devices add GPIO, timers, communication interfaces, analog functions, and DMA. This places the device in the MCU -> embedded processor -> embedded-control semiconductor hierarchy rather than the general-purpose processor category. Verified listing data identifies the MCU as part of STMicroelectronics' STM32F4 Microcontroller family and explicitly confirms the Arm Cortex-M4 core, 32-bit architecture, 100 MHz maximum frequency, 256 KB Flash, and 48-UFQFPN package. STMicroelectronics' family page also identifies DSP and FPU support and states that the line reaches 100 MHz, 125 DMIPS, and includes large SRAM and smart DMA for optimizing power consumption and data batching. STM32F411CCU7 is suitable for compact embedded systems that need more compute performance than a basic entry-level Cortex-M device without moving to the largest STM32F4 package options. The 7 x 7 mm UFQFPN footprint supports compact industrial controllers, connected products, instrumentation, and compact consumer equipment. Firmware development can use the STM32 ecosystem, while the exact peripheral mix and electrical limits must be confirmed in the manufacturer datasheet before release. For a new design, verify the UFQFPN land pattern, exposed-pad connection, pin multiplexing, clock tree, decoupling, and programming interface against the official STM32F411CC documentation. Do not substitute a different STM32 package or a functional substitute without checking every pin and electrical condition. This product page combines verified distributor listings, official ST family information, sourcing links, and design-oriented guidance rather than treating unrelated Cortex-M devices as drop-in replacements.

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STM32F411CCU7TR - 100MHz Cortex-M4 256KB MCU | STMicroelectronics
STM32F411CCU7TR

STM32F411CCU7TR - 100MHz Cortex-M4 256KB MCU | STMicroelectronics

The STMicroelectronics STM32F411CCU7TR is a 32-bit ARM Cortex-M4 microcontroller with DSP and FPU instructions, 256 Kbytes of Flash memory, and up to 100 MHz operating frequency in a 48-pin UFQFPN package. It belongs to STMicroelectronics’ STM32F411 high-performance access line and targets connected embedded products that require efficient control, real-time signal processing, and compact integration. An ARM Cortex-M4 microcontroller is a 32-bit RISC processor designed for embedded control and digital signal processing. The STM32F411 family combines the Cortex-M4 core with Flash memory, RAM, GPIO, communication peripherals, and power-management features in one integrated device. Its DSP and floating-point unit make it suitable for control loops, digital filtering, sensor processing, audio, and communications-oriented products. Verified distributor information identifies the STM32F411CCU7TR as a 100 MHz STM32F411xC/xE device with 256 Kbytes of Flash memory and an ART Accelerator. The suffix TR denotes the tape-and-reel ordering form, while the package is identified as 48-UFQFPN, also described by distributors as 48-pin UFQFPN. The listed package drawing uses an exposed-pad-compatible land pattern that requires careful PCB layout and thermal management. Typical applications include industrial automation modules, motor and motion-control boards, connected sensors, wearable or portable equipment, audio signal-chain products, and compact IoT gateways. The Cortex-M4 DSP capability can accelerate suitable filtering and transform operations, while the FPU improves floating-point workloads compared with an integer-only core. The exact peripheral mix, RAM size, voltage limits, package dimensions, and electrical limits should be confirmed in the STMicroelectronics datasheet for production design. A critical design step is preserving the correct pin assignment, power rails, decoupling network, clock configuration, boot interface, and exposed-pad layout. Because the available verified data does not provide complete pin names, electrical limits, RAM capacity, or detailed peripheral parameters, this page avoids inventing those values. Engineers should use the manufacturer datasheet and reference manual for the final firmware, PCB, and production qualification decisions.

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STM32F411CCY6TR - 100MHz Cortex-M4 256KB MCU | STMicroelectronics
STM32F411CCY6TR

STM32F411CCY6TR - 100MHz Cortex-M4 256KB MCU | STMicroelectronics

The STMicroelectronics STM32F411CCY6TR is a 32-bit Arm Cortex-M4 microcontroller with FPU, operating up to 100 MHz, with 256 KB of Flash and 128 KB of SRAM in a 49-WLCSP package. A microcontroller is a programmable integrated circuit that combines a processor core, memory, and peripherals into one control platform. The STM32F411 belongs to the STM32F4 system-on-chip family and the Arm Cortex-M4 microcontroller hierarchy, providing real-time processing for embedded products. Its single-precision FPU accelerates suitable mathematical and signal-processing operations, while integrated peripherals reduce the need for external interface components. Verified distributor data identifies a 32-bit Arm Cortex-M4 core, operation up to 100 MHz, and 256 KB of Flash. Other supplied listings report 128 KB of SRAM, a 49-WLCSP package, an operating range of -40°C to 85°C, USB OTG FS, 11 timers, one ADC, and 13 communication interfaces. Because some results conflict about memory size, the exact orderable-device characteristics must be confirmed against the official STM32F411xC documentation before a PCB release. The Cortex-M4 architecture makes this MCU suitable for compact control, acquisition, communications, and real-time signal-processing products. Peripherals identified in the verified search results include USB, timers, ADC, and communication interfaces, allowing an application to combine local control with host connectivity and sensor conversion. Tape-and-reel ordering is indicated by the TR suffix in the available distributor listing. A critical design step is the 49-WLCSP footprint. Its fine-pitch ball grid requires exact escape routing, controlled assembly, and careful PCB stack-up. Firmware, startup behavior, pin multiplexing, peripheral clock configuration, and brownout settings should be validated against the official product documentation before production. This page consolidates verified distributor specifications, package and commercial information, comparison boundaries, and practical integration guidance. It does not convert generic STM32-family options into drop-in substitutes unless web evidence establishes identical package and pin compatibility.

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STM32F411CEU6 - 100MHz Cortex-M4F 512KB MCU | STMicroelectronics
STM32F411CEU6

STM32F411CEU6 - 100MHz Cortex-M4F 512KB MCU | STMicroelectronics

The STMicroelectronics STM32F411CEU6 is a 32-bit ARM Cortex-M4F microcontroller running at up to 100 MHz with 512 KB flash memory and 128 KB SRAM, housed in a 48-pin UFQFPN (7x7 mm) package. A microcontroller (MCU) is a compact integrated circuit that combines a processor core, memory, and programmable peripherals to govern a specific operation in an embedded system. MCUs sit within the broader hierarchy of ARM Cortex-M processors, flash microcontrollers, and power management/embedded control semiconductors. The STM32F411 belongs to the STM32F4 'Dynamic Efficiency' series from STMicroelectronics, part of the wider STM32 32-bit MCU family built on the ARM Cortex-M architecture. Key features include the Cortex-M4F core with single-precision FPU and DSP instructions delivering 125 DMIPS (1.25 DMIPS/MHz), 512 KB flash with 128 KB SRAM, a wide 1.7 V to 3.6 V supply range, and ST's Batch Acquisition Mode (BAM) for reduced power consumption during data conversion. Peripherals include USB OTG FS/HS, SDIO, I2S, multiple SPI/I2C/USART interfaces, 12-bit ADC, general-purpose timers, RTC, and a memory protection unit (MPU). Technically, the device is fabricated on ST's 90 nm process and features dynamic voltage scaling with multiple low-power modes (Sleep, Stop, Standby), enabling battery-powered designs with excellent performance-per-milliamp. The ART accelerator and 128-bit wide flash interface allow zero-wait-state execution at this clock speed tier. Typical applications include IoT end nodes, wearable electronics, motor control, audio processing, drones, and industrial automation, where the FPU and DSP instructions accelerate sensor fusion and control algorithms. Design-wise, decouple each VDD pin with 100 nF capacitors placed close to the pins, keep VDDA on a clean analog supply, and configure BOOT0 correctly for the desired boot source. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the STMicroelectronics datasheet.

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STM32F411CEU6TR - 100MHz Cortex-M4F 512KB MCU | STMicroelectronics (Tape & Reel)
STM32F411CEU6TR

STM32F411CEU6TR - 100MHz Cortex-M4F 512KB MCU | STMicroelectronics (Tape & Reel)

The STMicroelectronics STM32F411CEU6TR is a 32-bit ARM Cortex-M4F microcontroller running at up to 100 MHz with 512 KB flash memory and 128 KB SRAM, housed in a 48-pin UFQFPN (7x7 mm) package. A microcontroller (MCU) is a compact integrated circuit that combines a processor core, memory, and programmable peripherals to govern a specific operation in an embedded system. MCUs sit within the broader hierarchy of ARM Cortex-M processors, flash microcontrollers, and power management/embedded control semiconductors. The STM32F411 belongs to the STM32F4 'Dynamic Efficiency' series from STMicroelectronics, part of the wider STM32 32-bit MCU family built on the ARM Cortex-M architecture. Key features include the Cortex-M4F core with single-precision FPU and DSP instructions delivering 125 DMIPS (1.25 DMIPS/MHz), 512 KB flash with 128 KB SRAM, a wide 1.7 V to 3.6 V supply range, and ST's Batch Acquisition Mode (BAM) for reduced power consumption during data conversion. Peripherals include USB OTG FS/HS, SDIO, I2S, multiple SPI/I2C/USART interfaces, 12-bit ADC, general-purpose timers, RTC, and a memory protection unit (MPU). Technically, the device is fabricated on ST's 90 nm process and features dynamic voltage scaling with multiple low-power modes (Sleep, Stop, Standby), enabling battery-powered designs with excellent performance-per-milliamp. The ART accelerator and 128-bit wide flash interface allow zero-wait-state execution at this clock speed tier. Typical applications include IoT end nodes, wearable electronics, motor control, audio processing, drones, and industrial automation, where the FPU and DSP instructions accelerate sensor fusion and control algorithms. Design-wise, decouple each VDD pin with 100 nF capacitors placed close to the pins, keep VDDA on a clean analog supply, and configure BOOT0 correctly for the desired boot source. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the STMicroelectronics datasheet.

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STM32F411CEU6U - 100MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F411CEU6U

STM32F411CEU6U - 100MHz Cortex-M4 512KB MCU | STMicroelectronics

The STMicroelectronics STM32F411CEU6U is an Arm Cortex-M4 32-bit RISC microcontroller rated up to 100 MHz, with 512 KB of Flash memory, 128 KB of RAM, USB OTG FS, 11 timers, one ADC, and 13 communication interfaces in a 48-pin UFQFPN package. Its 1.7 V to 3.6 V supply range supports compact embedded, industrial, and USB-connected control systems. A microcontroller is an integrated circuit that combines a processor core, memory, peripherals, and communication interfaces on one semiconductor die. In the device hierarchy, the STM32F411CEU6U belongs to the STM32F4 family, combines an MCU with a Cortex-M4 processor core, and operates as the central control element in embedded systems. Digital I/O, analog conversion, timers, serial links, and USB connectivity allow one device to supervise sensors, actuators, communications, and user interfaces. The principal features are 100 MHz processing, 512 KB Flash, 128 KB RAM, USB OTG FS, 11 timers, one ADC, and 13 communication interfaces. The available data also identifies a Dynamic Efficiency Line architecture with Batch Acquisition Mode and a 1.7 V to 3.6 V power-supply range. These resources suit applications requiring moderate real-time computation, multiple peripheral functions, and USB connectivity without an external memory interface. STMicroelectronics describes the STM32F411xC/xE devices as using a high-performance Arm Cortex-M4 core operating up to 100 MHz. At the device level, this performance supports control-loop execution, protocol handling, and peripheral coordination. USB OTG FS is particularly useful for portable peripherals, configuration interfaces, data acquisition, and firmware update workflows. The verified record also reports 125 DMIPS and a floating-point unit in the device summary. Typical uses include USB-connected data loggers, compact sensor nodes, motor and motion controllers, industrial instruments, access-control terminals, and consumer-control boards. The 48-pin surface-mount package and embedded USB interface reduce the need for external glue logic. Firmware, peripheral assignments, clock configuration, and exposed-pin requirements must still be checked for each board because package-level alternatives cannot be assumed to be register- or software-compatible. A critical design consideration is the exposed-pad connection. Thermal and electrical performance depends on following the manufacturer land pattern, connecting the exposed pad to the appropriate supply or ground net, and observing the 1.7 V to 3.6 V range. Decoupling, clock stability, reset design, USB routing, and firmware initialization must follow the STM32F411 hardware documentation. This product record combines verified manufacturer-device data, distributor packaging information, cross-reference results, and practical engineering guidance. It distinguishes documented capabilities from unavailable parameters and avoids presenting generic STM32 alternatives as drop-in replacements when pin, peripheral, or software compatibility is unverified.

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STM32F411CEU7 - 100MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F411CEU7

STM32F411CEU7 - 100MHz Cortex-M4 512KB MCU | STMicroelectronics

The STMicroelectronics STM32F411CEU7 is a 32-bit Arm Cortex-M4 microcontroller with FPU and DSP capability, operating up to 100 MHz, with 512 KB of Flash memory and a 48-pin UFQFPN package. The verified distributor data identifies 36 I/O, USB OTG FS, 11 timers, one ADC, and 13 communication interfaces. These specifications place the device in the STM32F4 high-performance microcontroller family for compact embedded products. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals on one package. The Cortex-M4 core provides real-time control capabilities, while the FPU accelerates floating-point calculations and DSP instructions support signal-processing workloads. STM32F411CEU7 combines these functions with USB and extensive serial peripherals, allowing one controller to manage application logic and external communication. Verified features include a maximum CPU frequency of 100 MHz, 512 KB of Flash, 128 KB of RAM, 125 DMIPS, and an Arm Cortex-M4 core with FPU. The device also supports USB OTG FS and an SD/SDIO/MMC/eMMC host interface with 1-bit, 4-bit, and 8-bit bus modes. These resources suit data acquisition, human-interface equipment, industrial controllers, and USB-connected accessories. The STM32F4 architecture combines the Cortex-M4 processor with configurable peripherals and direct-memory-access support. Its performance headroom allows real-time control and moderate digital signal processing in the same design. The 36 I/O listed by the verified distributor data provide connections for sensors, displays, communication transceivers, and actuators, subject to each peripheral's alternate-function and electrical constraints. Typical applications include industrial monitoring, USB data loggers, building-control modules, medical-instrument peripherals, consumer accessories, and communication equipment. USB OTG FS is particularly useful for a direct host or device interface, while the SD host capability supports removable or embedded storage. Firmware must still validate USB descriptors, storage timing, peripheral pin mapping, and system clock configuration. PCB design should preserve the package pin assignments, exposed-pad connections, and decoupling requirements stated by the manufacturer datasheet. Place required bypass capacitors close to their supply pins, route high-speed signals with short returns, and keep analog and digital return paths controlled. Validate the final board for signal integrity, thermal behavior, and production test coverage. This page combines verified manufacturer and distributor facts, documented drop-in alternatives, application guidance, and design cautions that are not organized together on a standard distributor listing. It is intended to support engineering selection and procurement while clearly separating verified values from information that still requires design verification.

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STM32F411CEY3TR - 100MHz Cortex-M4 MCU, 512KB Flash, 49-WLCSP | STMicroelectronics
STM32F411CEY3TR

STM32F411CEY3TR - 100MHz Cortex-M4 MCU, 512KB Flash, 49-WLCSP | STMicroelectronics

The STMicroelectronics STM32F411CEY3TR is a high-performance ARM Cortex-M4 microcontroller with FPU and DSP instructions, delivering 125 DMIPS at 100 MHz, 512 KB of Flash, and 128 KB of SRAM in a compact 49-ball WLCSP (3.0 x 3.19 mm) package. It is part of the STM32F4 "access line" targeting cost-sensitive applications that still require the Cortex-M4 DSP/FPU engine and rich peripheral set. An ARM Cortex-M4 microcontroller is a 32-bit RISC processor core with single-precision floating-point unit and single-cycle MAC DSP instructions, sitting in the Cortex-M family hierarchy (Cortex-M0/M0+/M3/M4/M7/M33). It is widely used in embedded systems for motor control, audio processing, sensor fusion, and IoT edge nodes where deterministic real-time performance and low power are both required. Key features of the STM32F411CEY3TR include up to 100 MHz CPU clock with ART Accelerator for 0-wait-state Flash execution, 512 KB Flash, 128 KB SRAM, USB 2.0 FS OTG, 11 timers (including motor-control PWM and 32-bit timers), one 12-bit ADC up to 2.4 MSPS, and up to 13 communication interfaces (USART, SPI, I2C, I2S, USB, CAN, SDIO). The 49-WLCSP package is the smallest footprint option in the STM32F411 family, enabling wearable and space-constrained designs. The architecture uses a multi-AHB bus matrix and dedicated DMA streams, giving the Cortex-M4 deterministic access to peripherals and memory. The ART Accelerator pre-fetches and caches Flash lines, allowing the core to execute from Flash with zero wait states at full 100 MHz, eliminating the typical speed penalty of embedded Flash. Typical applications include wearable fitness/health devices, consumer audio, USB HID/CDC devices, drones and small quadcopters, sensor hubs, and compact IoT nodes. The WLCSP package is particularly suited for ultra-compact PCB designs where BGA-like density is required but lead-free reflow compatibility is desired. When designing with this device, pay attention to the WLCSP PCB land pattern: 0.4 mm pitch requires NSMD pads, laser-drilled vias, and a reflow profile matched to ST's WLCSP soldering recommendations. For 5V-tolerant I/O, confirm the specific pin map in the WLCSP variant datasheet - WLCSP packages often omit some 5V-tolerant pins due to space constraints. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical PCB layout notes for the WLCSP variant not found in the manufacturer datasheet alone.

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STM32F411CEY6TR - 100MHz Cortex-M4 MCU 512KB Flash 49-WLCSP | ST
STM32F411CEY6TR

STM32F411CEY6TR - 100MHz Cortex-M4 MCU 512KB Flash 49-WLCSP | ST

The STMicroelectronics STM32F411CEY6TR is a high-performance ARM Cortex-M4 32-bit microcontroller with FPU and DSP instructions, running at up to 100 MHz and delivering 125 DMIPS, packaged in a compact 49-ball WLCSP (3x3.19 mm). It integrates 512 KB of Flash and 128 KB of SRAM, with USB OTG full-speed and a rich set of peripherals for embedded designs. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory (Flash and RAM), and programmable peripherals. The Cortex-M4 family adds a single-precision FPU and DSP extensions, making it suitable for signal processing, sensor fusion, and motor control. MCUs sit at the lowest layer of the embedded hierarchy: SoC -> MCU -> Cortex-M4 -> STM32F4 series, and are governed by standards such as CMSIS, Arm Embedded ABI, and IEC 60730 for functional safety. Key features of the STM32F411CEY6TR include 512 KB Flash, 128 KB SRAM, an ART Accelerator with 4 KB instruction cache that delivers 0-wait-state execution from Flash at 100 MHz, an active current consumption around 100 uA/MHz, and a comprehensive peripheral set including USB OTG FS, SPI, I2C, USART, timers, ADC, and SDIO. The integrated FPU accelerates floating-point math used in audio and control loops. Architecturally, the device is built on a 90 nm CMOS process and uses ST's adaptive real-time ART Accelerator to eliminate Flash wait states, achieving benchmark-leading 1.25 DMIPS/MHz performance. The Cortex-M4 core is paired with a Nested Vectored Interrupt Controller (NVIC) supporting 16 priority levels, a Memory Protection Unit (MPU), and CoreSight debug/trace for production-safe development. Typical applications include wearable fitness devices, drones and quadcopter flight controllers, USB HID peripherals, audio processing units, and low-power IoT edge nodes. The WLCSP package and aggressive 100 uA/MHz current make it attractive for size-constrained battery-powered designs. When designing, place the WLCSP decoupling network (100 nF + 4.7 uF) within 2 mm of the supply balls, route the HSE/LSE traces as short as possible, and respect the WLCSP underfill recommendation if the board will see mechanical stress. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet.

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STM32F411CEY6UTR - 100MHz Cortex-M4 512KB MCU | STMicroelectronics
STM32F411CEY6UTR

STM32F411CEY6UTR - 100MHz Cortex-M4 512KB MCU | STMicroelectronics

STMicroelectronics STM32F411CEY6UTR is a 32-bit ARM Cortex-M4 microcontroller with floating-point unit, 125 DMIPS performance, 512 KB of Flash memory, and 128 KB of SRAM in a 49-ball WLCSP package. The device operates from a 3.3 V supply and integrates USB OTG full-speed, 11 timers, one ADC, and 13 communication interfaces for compact embedded control, sensor, audio, and USB-connected systems. A microcontroller is an integrated circuit containing a processor core, memory, peripherals, and interface logic on one semiconductor device. The STM32F411 belongs to the STM32F4 family of 32-bit microcontrollers, where the ARM Cortex-M4 core combines deterministic real-time execution with DSP and floating-point instructions. The STM32F411CEY6UTR is a general-purpose embedded MCU rather than a dedicated analog or power-management component, placing it within the broader semiconductor and embedded-processing hierarchy. Its primary features include 100 MHz maximum CPU frequency, 125 DMIPS performance, 512 KB embedded Flash, 128 KB SRAM, an Arm Cortex-M4 FPU, USB OTG FS connectivity, and 11 timers. The 13 communication interfaces broaden connectivity options for serial peripherals, industrial buses, memory devices, and external controllers. These resources allow product designers to consolidate functions that otherwise require a processor and several discrete interface devices. The STM32F411 architecture supports efficient control-loop execution, while the Cortex-M4 FPU accelerates software algorithms that benefit from single-precision floating-point arithmetic. Its combination of SRAM, Flash, timers, and serial interfaces is suitable for real-time data acquisition, control, communications, and compact human-interface systems. Exact ADC resolution, voltage ranges, timer channel counts, and peripheral operating limits should be confirmed in the manufacturer datasheet for the selected package and ordering code. Typical uses include USB-connected accessories, wearable and portable devices, industrial sensing nodes, audio-control equipment, motor-control sub-systems, and compact consumer products. The 49-ball WLCSP footprint supports dense layouts but requires careful PCB design, fine-pitch assembly capability, and reliable power and ground distribution. The manufacturer documentation also describes an SD/SDIO/MMC/eMMC host interface supporting MultiMediaCard System Specification Version 4.2 in 1-bit, 4-bit, and 8-bit data-bus modes. Designers should validate all 49 package balls against the manufacturer pinout before layout and must preserve the power, ground, decoupling, and exposed routing requirements defined by the datasheet and PCB design guidance. Firmware and peripheral configuration should be checked against the exact STM32F411xC or STM32F411xE variant because ordering suffixes can encode operating-temperature, package, and reel-handling options. This product page consolidates verified manufacturer specifications, distributor availability, same-family drop-in candidates, package constraints, and practical design guidance. It also distinguishes verified production data from specifications that require confirmation, helping engineers evaluate the STM32F411CEY6UTR for new PCB designs without treating unqualified substitutions as automatic replacements.

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STM32F411RCT6 - 100MHz Cortex-M4 MCU 256KB | STMicroelectronics
STM32F411RCT6

STM32F411RCT6 - 100MHz Cortex-M4 MCU 256KB | STMicroelectronics

The STMicroelectronics STM32F411RCT6 is an Arm Cortex-M4 32-bit RISC microcontroller operating at up to 100 MHz, integrating 256 KB of Flash memory and 128 KB of SRAM in a 64-pin LQFP (10x10 mm) package. As a member of the STM32F4 Access Line, it pairs the high-performance Cortex-M4 core (with single-precision FPU and DSP instructions) with ST's Dynamic Efficiency features, including the Batch Acquisition Mode (BAM) for extended battery runtime. Its supply range of 1.7 V to 3.6 V and -40C to +85/105/125C operating window suit industrial-grade embedded designs. What is a microcontroller? A microcontroller (MCU) is a single-chip computer that integrates a CPU core, volatile and non-volatile memory, peripherals, and I/O on one die. The STM32F411RCT6 sits in the hierarchy: Cortex-M4 -> Arm Cortex-M family -> 32-bit RISC processor -> microprocessor -> semiconductor IC. It functions as the active computational element in embedded systems, executing firmware stored in Flash while coordinating communication, sensing, and actuation through on-chip peripherals. Key features include the FPU and DSP extensions, an 8 MHz internal RC oscillator, USB 2.0 Full-Speed OTG, up to 11 timers, three I2C, three SPI, three USART, one UART, plus a 12-bit ADC, SDIO, and a real-time clock. The Adaptive Real-Time (ART) Accelerator enables zero-wait-state execution from Flash, allowing the core to sustain 100 MHz throughput without instruction stalls. A built-in voltage regulator and POR/PDR/PVD circuits reduce external components, while a 4-byte backup register and RTC domain with optional VBAT keep critical state across power-down cycles. The 64-pin LQFP exposes 50+ GPIO, expanding to multiple alternate functions for motor drive, display, and audio interfaces. Internal bus matrix (AHB/APB) connects the DMA controller (8-channel) to memory and peripherals, offloading data movement from the CPU. Typical applications include consumer medical devices such as glucose meters and portable diagnostics, USB peripherals including HID mass-storage and CDC bridges, motor control for small BLDC and stepper drives, and home audio processing units. Industrial HMI panels and IoT sensor gateways also leverage the SRAM headroom and rich peripherals. For design, ensure VDDA is tied to VDD or filtered separately when the ADC is in use; place the MCU's bypass network within 5 mm of each pair of supply pins. For USB designs the D+/D- traces must be 90 ohm differential and matched to within 150 mil. This page synthesizes distributor stock, drop-in alternatives, pricing tiers, and PCB design notes to help procurement and embedded engineers evaluate STM32F411RCT6 alongside competing Cortex-M4 devices.

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