Interface ICs

ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 480MHz 2MB (2M x 8) FLASH 100-LQFP (14x14) # STM32H743VIT6 ## General Description The STM32H743VIT6 is a high-performance microcontroller manufactured by STMicroelectronics and based on the Arm Cortex-M7 core. It is designed for advanced embedded applications requiring exceptional processing capability, extensive peripheral integration, high-speed memory access, and real-time control performance. The device combines powerful computational resources, floating-point processing, digital signal processing capabilities, large embedded memory, and a comprehensive set of communication interfaces within a compact package. Its architecture is optimized for industrial automation, motor control, human-machine interfaces, medical devices, robotics, data acquisition systems, audio processing, edge computing, and high-performance IoT applications. ## Key Features ### Processing Architecture * Arm Cortex-M7 processor core * High-performance real-time processing capability * Floating-point unit support * Digital signal processing functionality * Advanced instruction set architecture * Optimized embedded computing performance ### Memory Resources * Embedded Flash memory * High-speed SRAM architecture * Memory protection support * Efficient code and data execution * High-bandwidth memory access capability * Advanced cache architecture ### Communication Interfaces * USART and UART communication interfaces * SPI communication interfaces * I²C communication interfaces * CAN communication support * USB connectivity capability * Ethernet networking support * SDMMC storage interface support * Flexible external communication options ### Analog Features * High-resolution analog-to-digital conversion * Digital-to-analog conversion capability * Precision signal acquisition * Analog monitoring functionality * Sensor interface compatibility ### Timer and Control Features * Advanced control timers * General-purpose timers * PWM signal generation * Encoder interface support * Motor-control functionality * Real-time clock integration * Event-driven control architecture ### Multimedia and Processing Capabilities * Audio processing support * Signal processing applications * Graphics and display interface support * High-speed data acquisition capability * Real-time analytics support * Edge computing functionality ### Power Characteristics * Optimized performance-to-power ratio * Multiple low-power operating modes * Dynamic power management support * Efficient embedded system operation ### Package Characteristics * Surface-mount package construction * Industrial-grade packaging * High-pin-count peripheral integration * Automated assembly compatible * Suitable for complex embedded designs ### Material Construction * Advanced semiconductor technology * RoHS-compliant materials * Lead-free package construction * High-reliability integrated circuit design ### Environmental Characteristics * Suitable for industrial and commercial environments * Long operational service life * Reliable continuous operation * Stable performance across operating conditions * Robust embedded processing platform ### Application Areas * Industrial Automation Systems * Robotics and Motion Control * Motor Drive Applications * Human-Machine Interfaces * Medical Equipment * Audio Processing Systems * Data Acquisition Equipment * Embedded Computing Platforms * Industrial Networking Devices * Edge Computing Solutions * Smart Energy Systems * Advanced IoT Devices * Test and Measurement Equipment * Consumer Electronics ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial-Grade High-Performance Microcontroller Solution ## Manufacturer STMicroelectronics ## Product Family STM32H7 High-Performance Microcontroller Series #STM32H743VIT6 #STM32H7 #STMicroelectronics #CortexM7 #Microcontroller #EmbeddedSystems #IndustrialAutomation #MotorControl #Robotics #EdgeComputing #IoT #DataAcquisition #EmbeddedDesign #FirmwareDevelopment #ElectronicsEngineering

ARM® Cortex®-M0+ STM32U0 Microcontroller IC 32-Bit 56MHz 256KB (256K x 8) FLASH 48-LQFP (7x7) # STM32U083CCT6 ## General Description The STM32U083CCT6 is an ultra-low-power microcontroller from STMicroelectronics based on the Arm Cortex-M0+ core. It is specifically designed for energy-efficient embedded applications requiring long battery life, advanced peripheral integration, secure operation, and reliable real-time performance. The device combines low-power processing, embedded Flash memory, SRAM, analog peripherals, communication interfaces, and hardware security features within a compact package. Its architecture makes it ideal for smart sensors, industrial monitoring systems, medical devices, wearable electronics, smart metering, home automation products, and Internet of Things applications where power efficiency is a primary design requirement. ## Key Features ### Processing Architecture * Arm Cortex-M0+ processor core * Optimized low-power computing architecture * Efficient real-time processing capability * Interrupt-driven operation support * Embedded system control functionality ### Memory Resources * Embedded Flash memory * Integrated SRAM * Non-volatile data storage support * High-reliability memory architecture * Efficient code execution capability ### Low-Power Features * Ultra-low-power operating modes * Multiple sleep and standby modes * Fast wake-up capability * Battery-powered application optimization * Energy-efficient peripheral operation * Extended product operating life in portable systems ### Security Features * Hardware security mechanisms * Memory protection functionality * Secure firmware execution support * Data integrity protection * Secure embedded application development support ### Communication Interfaces * USART communication interfaces * UART communication support * SPI serial communication interfaces * I²C communication interfaces * Low-power communication capability * Flexible external device connectivity ### Analog Features * Analog-to-digital conversion capability * Precision signal acquisition support * Integrated analog peripherals * Sensor interface compatibility * Low-power analog operation ### Timer and Control Functions * General-purpose timers * PWM signal generation * Real-time clock functionality * Event-driven control capability * Timing and scheduling support ### Package Characteristics * Surface-mount package * Compact footprint design * Automated assembly compatibility * Suitable for space-constrained applications * Industrial-grade packaging ### Material Construction * Advanced low-power semiconductor technology * RoHS-compliant materials * Lead-free package construction * High-reliability integrated circuit design ### Environmental Characteristics * Suitable for industrial and commercial environments * Long operational service life * Stable performance under continuous operation * Robust low-power architecture ### Application Areas * Internet of Things Devices * Smart Sensors * Wearable Electronics * Medical Monitoring Equipment * Home Automation Systems * Smart Metering Applications * Battery-Powered Products * Environmental Monitoring Systems * Industrial Data Acquisition Equipment * Consumer Electronics * Portable Embedded Systems * Wireless Sensor Nodes ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial-Grade Embedded Microcontroller Solution ## Manufacturer STMicroelectronics ## Product Family STM32U0 Ultra-Low-Power Microcontroller Series #STM32U083CCT6 #STM32U0 #STMicroelectronics #Microcontroller #UltraLowPowerMCU #CortexM0Plus #EmbeddedSystems #IoT #SmartSensors #WearableElectronics #BatteryPoweredDevices #IndustrialElectronics #EmbeddedDesign #FirmwareDevelopment #ElectronicsEngineering

8km UART Through Hole RF Transceiver Modules and Modems RoHS,3.3V~5.2V,-40 ~ 80C The E32-433T30D is based on the Semtech SX1278 LoRa chipset and uses LoRa spread-spectrum modulation to achieve long-distance, highly reliable wireless communication even in noisy environments. It communicates with a microcontroller via UART (serial interface), making it easy to integrate with Arduino, ESP32, STM32, and similar systems. It is commonly used for IoT telemetry, remote control systems, sensor networks, and industrial monitoring, especially where GSM/Wi-Fi is unavailable or impractical. Key Features Frequency range: 410–441 MHz (433 MHz default) RF output power: 21–30 dBm (up to 1 W high-power version) LoRa modulation: High sensitivity and strong anti-interference Communication distance: up to ~8 km (open area, ideal conditions) Interface: UART TTL serial (3.3 V logic level) Sensitivity: around -147 dBm for long-range reception Low data rate support: ~0.3 kbps to 19.2 kbps Half-duplex communication (TX/RX not simultaneous) Configurable modes: normal / wake-up / power-saving / sleep via M0 & M1 pins Compact module size with SMA antenna connector Wide operating temperature: -40 °C to +85 °C Important Notes Requires external microcontroller (MCU) for operation (not standalone). Must not leave M0 and M1 pins floating (must be defined HIGH/LOW or GND). Works best with proper 433 MHz antenna (2–5 dBi recommended). Power supply must be stable (typically 5V with sufficient current capability). For maximum range, line-of-sight + correct antenna height matters more than raw power. Applications Smart agriculture monitoring Remote sensor networks Utility meter reading (water/gas) Industrial telemetry systems Drone/robot communication links Remote control & automation systems #E32_433T30D #Ebyte #LoRa #SX1278 #WirelessModule #IoT #Telemetry #LongRangeCommunication #UART #433MHzLoRa #EmbeddedSystems

Red, Green, Blue (RGB) 624nm Red, 525nm Green, 470nm Blue LED Indication - Discrete 2V Red, 3.3V Green, 3.3V Blue 4-SMD, No Lead # 150080M153000 ## General Description The 150080M153000 is a compact surface-mount full-color RGB LED manufactured by Würth Elektronik as part of the WL-SFCD series. The device integrates red, green, and blue light-emitting elements within a single package, enabling the generation of a wide spectrum of colors for status indication, user interfaces, backlighting, visual notifications, and decorative lighting applications. Its diffused lens design provides uniform light distribution and wide viewing visibility, making it suitable for industrial equipment, consumer electronics, communication devices, instrumentation systems, control panels, and embedded electronic products. The component is optimized for automated assembly processes and offers reliable optical performance, low power consumption, and long operational life. ## Key Features ### Optical Characteristics * Full-color RGB light output * Integrated red, green, and blue emitters * Diffused lens design for uniform illumination * Wide viewing angle * High-visibility indication capability * Consistent color performance ### Electrical Characteristics * Low-power operation * Stable optical output * Suitable for indicator and backlighting applications * Reliable performance across operating conditions * Optimized for embedded electronic systems ### Mechanical Characteristics * Surface-mount package construction * Compact footprint * Low-profile package design * Compatible with automated assembly processes * Reflow-soldering compatible ### Package Construction * Common-anode configuration * Integrated multi-die LED architecture * Rectangular lens geometry * Lead-free package design * Industrial-grade construction ### Material Characteristics * High-quality encapsulation materials * Diffused optical lens * RoHS-compliant construction * Environmentally compliant materials ### Environmental Characteristics * Suitable for commercial and industrial applications * Long operational service life * Reliable operation under standard environmental conditions * Resistant to normal assembly and handling processes ### Application Areas * Status Indicators * User Interface Displays * Industrial Control Panels * Consumer Electronics * Home Appliances * Telecommunications Equipment * Instrumentation Systems * Backlighting Applications * Smart Devices * Embedded Electronic Products * Safety and Security Equipment * Human-Machine Interface Systems ### Compliance * RoHS Compliant * REACH Compliant * Lead-Free Compatible * Industry-Standard Surface-Mount Technology ## Manufacturer Würth Elektronik ## Product Family WL-SFCD SMD Full-Color Chip LED Series #150080M153000 #WurthElektronik #RGBLED #SMDLED #WLSFCD #FullColorLED #LEDIndicator #Backlighting #Optoelectronics #EmbeddedSystems #IndustrialElectronics #ConsumerElectronics #PCBDesign #ElectronicsEngineering #SMTAssembly #commonpartslibrary #optoelectronic #ledindication

ARM® Cortex®-M33 STM32H5 Microcontroller IC 32-Bit 250MHz 2MB (2M x 8) FLASH 144-LQFP (20x20) # STM32H573ZIT6 ## General Description The STM32H573ZIT6 is a high-performance microcontroller from STMicroelectronics based on the Arm Cortex-M33 core. It is designed to deliver advanced processing capability, enhanced security, and extensive peripheral integration for industrial, medical, consumer, communications, and embedded control applications. The device combines powerful computational performance with low-power operation, making it suitable for real-time control, edge computing, human-machine interfaces, industrial automation, IoT gateways, motor control systems, and secure connected devices. Integrated security features, high-speed memory architecture, and comprehensive communication interfaces enable the development of robust and scalable embedded solutions. ## Key Features ### Processing Architecture * Arm Cortex-M33 processor core * TrustZone security architecture * Digital signal processing capabilities * Floating-point computation support * Optimized real-time processing performance ### Memory Resources * Embedded Flash memory * Integrated SRAM architecture * Error correction capability for enhanced reliability * High-speed memory access structure ### Security Features * Secure boot functionality * Hardware cryptographic accelerators * Secure firmware update support * Memory protection mechanisms * Tamper detection capabilities * Trusted execution environment * Secure key management support ### Communication Interfaces * USART and UART communication interfaces * SPI serial communication interfaces * I²C communication interfaces * CAN FD connectivity * USB connectivity support * Ethernet interface capability * SDMMC memory card interface * Flexible external communication options ### Analog Features * High-performance analog-to-digital conversion * Digital-to-analog conversion capability * Analog comparators * Precision signal acquisition support ### Timer and Control Functions * Advanced control timers * General-purpose timers * PWM generation capability * Encoder interface support * Motor-control functionality * Real-time clock integration ### Power Characteristics * Low-power operating modes * Dynamic power optimization * Battery-powered application support * Efficient performance-to-power ratio ### Package Characteristics * LQFP package construction * Surface-mount technology compatibility * Industrial-grade mechanical design * Suitable for automated assembly processes ### Application Areas * Industrial Automation Systems * Motor Control Equipment * Human-Machine Interfaces * Smart Energy Systems * Medical Electronics * IoT Gateways * Secure Embedded Devices * Industrial Networking Equipment * Building Automation Systems * Consumer Electronics * Data Acquisition Systems * Edge Computing Applications ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial and Commercial Application Support ## Manufacturer STMicroelectronics ## Product Family STM32H5 Series High-Performance Microcontrollers #STM32H573ZIT6 #STM32H5 #STMicroelectronics #CortexM33 #Microcontroller #EmbeddedSystems #IndustrialAutomation #SecureMCU #IoT #EdgeComputing #MotorControl #EmbeddedDesign #ElectronicsEngineering #FirmwareDevelopment #IndustrialElectronics

RF IC Synthesizer, VCO VSAT 7.3GHz ~ 14.6GHz SPI Interface 48-LGA (7x7) The ADF5611 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and an external reference source. The wideband microwave voltage controlled oscillator (VCO) design permits frequency operation from 7300MHz to 14,600MHz at a single RF output. A series of frequency dividers with a differential frequency output allows operation from 57MHz to 14,600MHz. Analog and digital power supplies for the PLL circuitry range from 3.15V to 3.45V, and the VCO supplies are between 4.75V and 5.25V. The ADF5611 has an integrated VCO with a fundamental frequency of 3650MHz to 7300MHz. These frequencies are internally doubled and routed to the RFOUT pin. An additional differential output allows the doubled VCO frequency to be divided by 1, 2, 4, 8, 16, 32, 64, or 128, allowing the user to generate RF output frequencies as low as 57MHz. A simple 3- or 4-wire serial port interface (SPI) provides control of all on-chip registers. To conserve power, this divider block can be disabled when not needed through the SPI. Likewise, the output power for both the single-ended output and the differential output are programmable. The integrated phase detector and Δ-Σ modulator, capable of operating at up to 100MHz, permit wide loop bandwidths and fast frequency tuning with a typical spurious level of −105dBc. With a VCO open-loop phase noise at an 100kHz offset from −115dBc/Hz at a 7.3GHz RFOUT to −109dBc/Hz at a 14.6GHz RFOUT, the ADF5611 is equipped to minimize blocker effects and to improve receiver sensitivity and transmitter spectral purity. The low phase noise floor eliminates any contribution to modulator and mixer noise floor in transmitter applications. ► RFOUT frequency range: 7300MHz to 14,600MHz ► PDIV_OUT and NDIV_OUT frequency range: 57MHz to 14,600MHz ► Fractional-N synthesizer and integer-N synthesizer modes ► Typical PFD spurious: <−105dBc ► Integrated RMS jitter at 1kHz to 100MHz integration bandwidth: <40fs ► Normalized inband phase noise floor FOM ► Integer mode: −232dBc/Hz ► Fractional mode: −229dBc/Hz ► Maintains frequency lock over −40°C to +85°C (lock and leave) ► Low phase noise VCO ► −115dBc/Hz typical at 100kHz (7.3GHz) ► −114dBc/Hz typical at 100kHz (10GHz) ► −109dBc/Hz typical at 100kHz (14.6GHz) ► RFOUT power (typical): 6dBm ► Programmable divide by 1, 2, 4, 8, 16, 32, 64, or 128 output ► Programmable output power level ► Typical power dissipation: 1W ► 48-terminal, 7 mm × 7 mm LGA package: 49 mm2 #ADF5611BCCZ #ADF5611 #FrequencySynthesizer #PLL #MicrowaveSynthesizer #RFIC #LowPhaseNoise #VCO #WirelessInfrastructure #SatelliteCommunication #MicrowaveRadio #TestAndMeasurement #AnalogDevices #RFDesign #ClockGeneration

1/1 Transceiver Half RS422, RS485 8-SOIC These devices have robust 3.3-V drivers and receivers in a small package for demanding industrial applications. The bus pins are robust to ESD events with high levels of protection to Human-Body Model and IEC Contact Discharge specifications. Each of these devices combines a differential driver and a differential receiver which operate from a single 3.3-V power supply. The driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. These devices feature a wide common-mode voltage range making the devices suitable for multi-point applications over long cable runs. These devices are characterized from –40°C to 125°C 1• Small-size VSSOP Packages Save Board Space, or SOIC for Drop-in Compatibility • Bus I/O Protection – >±15 kV HBM Protection – >±12 kV IEC 61000-4-2 Contact Discharge – >±4 kV IEC 61000-4-4 Fast Transient Burst • Extended Industrial Temperature Range –40°C to 125°C • Large Receiver Hysteresis (80 mV) for Noise Rejection • Low Unit-Loading Allows Over 200 Connected Nodes • Low Power Consumption – Low Standby Supply Current: < 2 µA – ICC < 1 mA Quiescent During Operation • 5-V Tolerant Logic Inputs Compatible With 3.3-V or 5-V Controllers • Signaling Rate Options Optimized for: 250 kbps, 20 Mbps, 50 Mbps • Glitch Free Power-Up and Power-Down Bus Inputs and Outputs 2 Applications • Factory Automation • Telecommunications Infrastructure • Motion Control #SN65HVD75D #RS485 #RS422 #Transceiver #TexasInstruments #IndustrialCommunication #FactoryAutomation #MotionControl #TelecomInfrastructure #ESDProtection #HalfDuplex #InterfaceIC #EmbeddedSystems #IndustrialElectronics #DataCommunication

FLASH - NOR Memory IC 128Mb (16M x 8) SPI - Quad I/O, QPI, DTR 133 MHz 8-SOIC 128M-bit Serial Flash Memory with uniform 4KB sectors and Dual/Quad SPI Winbond W25Q128JV is a 128-Mbit (16 MB) serial NOR Flash memory device designed for code and data storage in embedded systems. It supports standard SPI, Dual SPI, Quad SPI (QSPI), and Dual/Quad Peripheral Interface (DPI/QPI) modes, enabling high-speed data transfer rates up to 133 MHz clock operation and up to 532 MB/s equivalent throughput in Quad I/O DTR mode. The device supports Execute-In-Place (XIP), allowing processors and microcontrollers to run code directly from external flash memory without copying it to RAM. Features include 4 KB sector erase, 32 KB and 64 KB block erase, page programming, hardware/software write protection, security registers, JEDEC identification, SFDP support, suspend/resume operations, and low-power standby modes. Suitable for microcontrollers, FPGA configuration storage, IoT devices, industrial controllers, networking equipment, consumer electronics, and embedded systems requiring reliable non-volatile memory. Search Keywords: W25Q128JV, Winbond flash memory, SPI NOR Flash, QSPI Flash, Quad SPI memory, Serial Flash memory, 128Mbit Flash, 16MB Flash memory, Execute In Place XIP, external MCU flash, ESP32 flash memory, FPGA configuration memory, NOR flash storage, W25Q128, Dual SPI Flash, Quad I/O Flash, embedded nonvolatile memory, serial flash IC Hashtags: #W25Q128JV #Winbond #NORFlash #SPIMemory #QSPI #SerialFlash #FlashMemory #EmbeddedSystems #Microcontroller #ESP32 #FPGA #NonVolatileMemory #XIP #IoT #ElectronicsDesign #MemoryIC #FirmwareStorage #QuadSPI #EmbeddedHardware #ElectronicComponents

Ethernet ICs W55RP20 microcontroller, Dual ARM Cortex-M0+ a. 133MHz, 2MByte Flash memory on-chip, 264kB on-chip SRAM in six independent banks, DMA controller W55RP20 is a highly integrated System-in-Package (SiP) from WIZnet that combines the popular RP2040 dual-core microcontroller with a W5500 hardware TCP/IP Ethernet controller. Designed for IoT, industrial automation, and embedded networking applications, the W55RP20 delivers reliable Ethernet connectivity, low power consumption, and high-performance processing in a compact package. It simplifies Ethernet-enabled designs by integrating the MCU, network stack, flash memory, and Ethernet functionality into a single device. Key Features Dual-core ARM Cortex-M0+ processor running up to 133 MHz Integrated hardwired TCP/IP stack for reliable Ethernet communication 2 MB on-chip Flash memory 264 KB SRAM in six independent memory banks Built-in 10BASE-T / 100BASE-TX Ethernet MAC and PHY Supports TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE protocols 23 GPIO pins, including 4 analog-capable inputs 2× UART, 2× SPI, and 2× I²C interfaces 16 PWM channels and 8 Programmable I/O (PIO) state machines USB 1.1 Host/Device controller with integrated PHY 12-channel DMA controller for efficient data transfer Operating voltage range of 1.8 V to 3.3 V Industrial temperature support up to -40°C to +85°C Compact 68-QFN package for space-constrained designs #W55RP20 #WIZnet #RP2040 #EthernetMCU #IoT #EmbeddedSystems #IndustrialAutomation #TCPIP #EthernetController #Microcontroller #HardwareTCPIP #Networking #EmbeddedDesign #SmartDevices #IoTDevelopment