Crystals
A crystal is a solid material in which the atoms, molecules, or ions are arranged in an orderly repeating pattern extending in all three spatial dimensions. Crystalline materials are known for their beauty and symmetry, and they have a wide range of practical uses in fields such as electronics, jewelry, and construction. One of the key uses of crystals is in electronic devices, where they are used as semiconductors to control the flow of electricity. Crystalline materials are also used in the production of jewelry, as they can be cut and polished to create stunning gemstones. In construction, crystalline materials such as quartz and granite are often used as decorative building materials due to their durability and attractive appearance. If you are looking for high-quality crystals for your next project, flux.ai has the world's largest community-driven public library of them, with footprints, symbols, datasheets, and simulation models. Our library is constantly expanding and is a valuable resource for anyone working with crystalline materials. So, if you want to find the perfect crystal for your needs, be sure to check out flux.ai's extensive collection.
NRF52832-QFAA-R7
IC RF TxRx + MCU Bluetooth Bluetooth v5.3 2.4GHz 48-VFQFN Exposed Pad NRF52832-QFAA-R7 is an ultra-low-power wireless System-on-Chip (SoC) from Nordic Semiconductor, designed for Bluetooth Low Energy (BLE), ANT, NFC, and proprietary 2.4 GHz wireless applications. It integrates a high-performance ARM Cortex-M4F processor, memory, peripherals, and a 2.4 GHz radio into a single chip, making it ideal for IoT devices, wearables, wireless sensors, beacons, and smart peripherals. GHz protocols • 2.4 GHz transceiver • -96 dBm sensitivity in Bluetooth® low energy mode • Supported data rates: 1 Mbps, 2 Mbps Bluetooth® low energy mode • -20 to +4 dBm TX power, configurable in 4 dB steps • On-chip balun (single-ended RF) • 5.3 mA peak current in TX (0 dBm) • 5.4 mA peak current in RX • RSSI (1 dB resolution) • ARM® Cortex®-M4 32-bit processor with FPU, 64 MHz • 215 EEMBC CoreMark® score running from flash memory • 58 μA/MHz running from flash memory • 51.6 μA/MHz running from RAM • Data watchpoint and trace (DWT), embedded trace macrocell (ETM), and instrumentation trace macrocell (ITM) • Serial wire debug (SWD) • Trace port • Flexible power management • 1.7 V–3.6 V supply voltage range • Fully automatic LDO and DC/DC regulator system • Fast wake-up using 64 MHz internal oscillator • 0.3 μA at 3 V in System OFF mode • 0.7 μA at 3 V in System OFF mode with full 64 kB RAM retention • 1.9 μA at 3 V in System ON mode, no RAM retention, wake on RTC • Memory • 512 kB flash/64 kB RAM • 256 kB flash/32 kB RAM • Nordic SoftDevice ready • Support for concurrent multi-protocol • Type 2 near field communication (NFC-A) tag with wakeup-on-field and touchto-pair capabilities • 12-bit, 200 ksps ADC - 8 configurable channels with programmable gain • 64 level comparator • 15 level low power comparator with wakeup from System OFF mode • Temperature sensor • 32 general purpose I/O pins • 3x 4-channel pulse width modulator (PWM) unit with EasyDMA • Digital microphone interface (PDM) • 5x 32-bit timer with counter mode • Up to 3x SPI master/slave with EasyDMA • Up to 2x I2C compatible 2-wire master/slave • I2S with EasyDMA • UART (CTS/RTS) with EasyDMA • Programmable peripheral interconnect (PPI) • Quadrature decoder (QDEC) • AES HW encryption with EasyDMA • Autonomous peripheral operation without CPU intervention using PPI and EasyDMA • 3x real-time counter (RTC) • Single crystal operation • Package variants • QFN48 package, 6 × 6 mm • WLCSP package, 3.0 × 3.2 mm #CommonPartsLibrary #IntegratedCircuit
52 Uses0 StarsNX3225SA-26MHz-STD-CSR-6
The NX3225SA-26MHz-STD-CSR-6 is a surface-mount quartz crystal resonator designed to provide a stable frequency reference for microcontrollers, wireless communication modules, embedded systems, consumer electronics, industrial controls, and timing applications. Manufactured in a compact ceramic package, this crystal offers excellent frequency stability, low power consumption, and reliable long-term performance. Its standard frequency tolerance and stability characteristics make it suitable for clock generation, frequency synthesis, and synchronization functions in a wide range of electronic designs requiring precise timing accuracy. Features Surface-mount quartz crystal resonator Fundamental mode operation Compact ceramic package suitable for high-density PCB layouts Stable frequency reference for digital and RF applications Low equivalent series resistance for reliable oscillator startup Compatible with automated assembly processes Excellent aging characteristics and long-term reliability Suitable for low-power and battery-operated devices RoHS-compliant and lead-free construction Applications Microcontroller clock generation Wireless communication modules Bluetooth and Wi-Fi devices Industrial automation equipment IoT and smart devices Consumer electronics Measurement and instrumentation systems Embedded control platforms Timing and synchronization circuits Electrical Characteristics Nominal frequency centered at twenty-six megahertz Standard frequency tolerance classification Standard operating temperature stability Fundamental crystal oscillation mode Specified load capacitance configuration Low equivalent series resistance High insulation resistance Low drive level operation Reliable startup characteristics Long operational lifetime with minimal frequency drift Mechanical Characteristics Ceramic surface-mount package Compact footprint suitable for space-constrained designs Metal lid sealed construction Designed for reflow soldering processes Tape-and-reel packaging compatibility Environmental Characteristics Industrial-grade reliability Resistance to mechanical shock and vibration within specification limits Moisture-resistant sealed package construction Suitable for standard electronic manufacturing environments Compliant with environmental and hazardous substance regulations #commonpartslibrary #crystal #quartzcrystal #frequencyreference #timingdevice #oscillator #clocksource #smtcomponent #passivecomponent #embeddedsystems #wirelesscommunication #industrialelectronics #consumerelectronics #iotdevices #electronicsdesign
34 Uses0 Stars
