Microcontrollers
A microcontroller is a small, low-cost computer-on-a-chip that can be used to control electronic devices and systems. It consists of a central processing unit (CPU), memory, input/output (I/O) ports, and other peripherals integrated onto a single chip. Microcontrollers are commonly used in a wide range of applications, including automotive systems, home appliances, industrial automation, and consumer electronics. One of the key benefits of microcontrollers is their ability to interact with their environment through sensors and actuators, making them well-suited for use in embedded systems. These systems are often found in devices that require real-time control or data processing, such as medical equipment, aircraft, and factory automation systems. Flux.ai is home to the world's largest community-driven public library of microcontrollers, with footprints, symbols, datasheets, and simulation models for a wide range of devices. Whether you're a professional engineer looking for a specific microcontroller for your next project, or a hobbyist exploring the possibilities of microcontroller-based systems, Flux.ai has the resources you need to get started.
AP2112K-3.3TRG1
Linear Voltage Regulator IC Positive Fixed 1 Output 600mA SOT-25 3.3V LDO AP2112K-3.3 The AP2112K-3.3TRG1 is a low dropout (LDO) linear voltage regulator designed to provide a stable 3.3V output from a higher input voltage. It is optimized for low noise, high power supply rejection ratio (PSRR), and low quiescent current, making it suitable for battery-powered and noise-sensitive applications. The device features current limiting and thermal shutdown protection, ensuring reliable operation under fault conditions. It is commonly used in portable electronics, RF modules, microcontroller power supplies, and other low-power systems. Key Features Fixed output voltage: 3.3V Output current: up to 600 mA Low dropout voltage: ~250 mV at 300 mA load High PSRR: up to 70 dB at 1 kHz Low quiescent current: typically 55 µA Stable with low ESR ceramic capacitors Built-in overcurrent protection Thermal shutdown protection Fast transient response Absolute Maximum Ratings Input Voltage (VIN): up to 6.5 V Output Current: Internally limited Operating Junction Temperature: -40°C to +125°C Storage Temperature: -65°C to +150°C Electrical Characteristics (Typical values unless otherwise specified) Output Voltage Accuracy: ±2% Dropout Voltage: 250 mV @ 300 mA 400 mV @ 600 mA Line Regulation: 0.05%/V Load Regulation: 0.2% Quiescent Current: 55 µA Shutdown Current: <1 µA PSRR: 70 dB @ 1 kHz 45 dB @ 10 kHz Pin Configuration (SOT-23-5 / SC-70-5) VIN – Input voltage GND – Ground EN – Enable (active high) NC – No connection VOUT – Regulated output (3.3V) Package Information Package Type: SOT-23-5 (TRG1 suffix indicates tape & reel) Mounting: Surface mount Small footprint suitable for compact PCB layouts Typical Applications Battery-powered devices Wireless modules (Wi-Fi, Bluetooth, RF) Microcontroller and FPGA power supplies Portable consumer electronics Sensor and analog circuits requiring low noise Compliance & Reliability RoHS compliant Lead-free package Designed for high reliability and long operational life #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LinearRegulator #VoltageRegulator
3.2k Uses1 StarsESP32-P4NRW32
QFN-104(10x10) Microcontrollers RoHS Wireless microcontroller module for embedded processing and wireless communication, designed to provide integrated compute and RF connectivity for IoT applications. #ESPRESSIF #MCUModule #WirelessModule #IoT #CommonPartsLibrary #IntegratedCircuit #microcontroller
153 Uses1 StarsS32K344EHT1VPBST
ARM® Cortex®-M7 S32K3 Microcontroller IC 32-Bit 160MHz 4MB (4M x 8) FLASH 172-QFP (16x16) S32K344EHT1VPBST is an automotive-grade 32-bit microcontroller from NXP Semiconductors based on the Arm Cortex-M7 core architecture. The device is designed for high-performance real-time automotive body, chassis, powertrain, and domain control applications requiring functional safety, security, and advanced communication interfaces. It integrates high-speed processing capability, extensive peripheral integration, hardware security acceleration, and deterministic control functions suitable for safety-critical embedded systems. The microcontroller operates with an Arm Cortex-M7 CPU core running at high frequency with floating-point support and DSP extensions for computationally intensive applications. Integrated flash memory and SRAM provide embedded program and data storage optimized for automotive embedded control systems. The device supports hardware-assisted security features including secure boot, cryptographic acceleration, and tamper protection for secure automotive network communication and firmware integrity. The S32K344EHT1VPBST includes multiple communication peripherals supporting CAN FD, FlexCAN, LIN, SPI, UART, I2C, and Ethernet interfaces for distributed automotive networking and gateway applications. Advanced analog integration includes ADC modules, timers, PWM generators, watchdogs, and motor-control-oriented peripherals enabling precision sensing and control functionality. The device supports functional safety development aligned with ISO 26262 requirements and includes error correction, memory protection, fault monitoring, and safety management features. Power management functionality supports low-power operating modes for energy-efficient automotive electronic control units. The microcontroller is housed in a thermally enhanced LQFP package suitable for automotive operating environments with extended temperature capability and AEC-Q100 qualification for automotive reliability standards. #commonpartslibrary #integratedcircuit #microcontroller #arm #m7
13 Uses1 StarsSTM32F405RGT6
ARM® Cortex®-M4 series Microcontroller IC 32-Bit Single-Core 168MHz 1MB (1M x 8) FLASH 64-LQFP (10x10) Arm® Cortex®-M4 32b MCU+FPU, 210DMIPS, up to 1MB flash/192+4KB RAM, USB OTG HS/FS, Ethernet, 17 TIMs, 3 ADCs, 15 comm. interfaces, and camera Includes ST state-of-the-art patented technology • Core: Arm® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from flash memory, frequency up to 168 MHz, memory protection unit, 210 DMIPS/ 1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions • Memories – Up to 1 Mbyte of flash memory – Up to 192+4 Kbytes of SRAM including 64- Kbyte of CCM (core coupled memory) data RAM – 512 bytes of OTP memory – Flexible static memory controller supporting CompactFlash™, SRAM, PSRAM, NOR and NAND memories • LCD parallel interface, 8080/6800 modes • Clock, reset, and supply management – 1.8 V to 3.6 V application supply and I/Os – POR, PDR, PVD and BOR – 4-to-26 MHz crystal oscillator – Internal 16 MHz factory-trimmed RC (1% accuracy) – 32 kHz oscillator for RTC with calibration – Internal 32 kHz RC with calibration • Low-power operation – Sleep, Stop, and Standby modes –VBAT supply for RTC, 20×32-bit backup registers + optional 4 KB backup SRAM • 3×12-bit, 2.4 MSPS A/D converters: up to 24 channels and 7.2 MSPS in triple interleaved mode • 2×12-bit D/A converters • General-purpose DMA: 16-stream DMA controller with FIFOs and burst support • Up to 17 timers: up to twelve 16-bit and two 32- bit timers up to 168 MHz, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input • Debug mode – Serial wire debug (SWD) & JTAG interfaces – Cortex-M4 Embedded Trace Macrocell™ • Up to 140 I/O ports with interrupt capability – Up to 136 fast I/Os up to 84 MHz – Up to 138 5 V-tolerant I/Os • Up to 15 communication interfaces – Up to 3 × I2C interfaces (SMBus/PMBus) – Up to 4 USARTs/2 UARTs (10.5 Mbit/s, ISO 7816 interface, LIN, IrDA, modem control) – Up to 3 SPIs (42 Mbits/s), 2 with muxed full-duplex I2S to achieve audio class accuracy via internal audio PLL or external clock – 2 × CAN interfaces (2.0B Active) – SDIO interface • Advanced connectivity – USB 2.0 full-speed device/host/OTG controller with on-chip PHY – USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and ULPI – 10/100 Ethernet MAC with dedicated DMA: supports IEEE 1588v2 hardware, MII/RMII #commonpartslibrary #integratedcircuit #microcontroller
59 Uses1 StarsUSB4105-GF-A
USB-C (USB TYPE-C) USB 2.0 Receptacle Connector 24 (16+8 Dummy) Position Surface Mount, Right Angle; Through Hole The USB4105-GF-A is a USB Type-C receptacle connector designed for USB 2.0 applications, commonly used in embedded systems, IoT devices, and consumer electronics. It features a 24-position (16 active + 8 dummy) contact design that supports reversible plug orientation, making it user-friendly and compliant with USB Type-C standards. This connector is a right-angle, surface-mount (SMT) device with through-hole retention tabs, providing both compact PCB integration and strong mechanical stability. Key Features USB Type-C Interface Reversible plug orientation (no wrong insertion) Standard USB Type-C receptacle Supports USB 2.0 signaling Contact Configuration 24 pins total (16 active + 8 dummy pins) Includes: Power (VBUS) Ground (GND) USB 2.0 data (D+, D−) Configuration channel (CC) Electrical Capability Supports multiple current levels (up to 5A depending on design) Rated voltage up to 48V DC Mechanical Design Right-angle (horizontal) mounting Surface-mount + through-hole hybrid Includes: Board guide Solder retention tabs (strong anchoring) Durability & Materials Shielded metal shell (EMI protection) Contact finish: Gold plating Housing: UL94 V-0 flame rated Mating cycles: ~20,000 insertions Environmental Specs Operating temperature: -40°C to +85°C RoHS compliant (lead-free) Typical Applications Microcontroller boards (ESP32, Arduino, etc.) Charging + data interface for embedded devices Power + USB communication ports Consumer electronics (gadgets, accessories) #CommonPartsLibrary #Connector #USB #DVI #USB4105 #USB-C
2.3k Uses1 Stars
