Timers and RTCs
Timers and Real-Time Clocks (RTCs) are electronic devices that are used to measure time or keep track of the current time. They can be found in a wide range of applications, including computers, phones, and appliances. Timers are used to trigger an action after a specific period of time has elapsed. They can be used to control the duration of an event, or to schedule tasks to be performed at a later time. RTCs, on the other hand, are used to maintain accurate time even when the device is powered off. They are often used in devices that need to keep track of the current time and date, such as alarm clocks and smart thermostats. If you're looking for high-quality timers and RTCs for your electronic projects, you should check out Flux.ai. They have the world's largest community-driven public library of timers and RTCs, with footprints, symbols, datasheets, and simulation models. This makes it easy for you to find the components you need for your project, and ensures that you have access to accurate and up-to-date information about each component. Whether you're a professional engineer or a hobbyist, Flux.ai has the resources you need to get your project off the ground.
SMV2020-079LF
Dual-Core Crossover MCU with Arm® Cortex®-M7 and Cortex®-M4 Cores – High-performance crossover microcontroller designed for industrial automation, edge AI, HMI, motor control, robotics, audio processing, IoT gateways, medical devices, and advanced embedded systems. The NXP MIMXRT1173CVM8A integrates an Arm® Cortex®-M7 core running up to 800 MHz and an Arm® Cortex®-M4 core running up to 400 MHz, delivering real-time performance without an external operating system. It features 2 MB on-chip SRAM with support for external program memory, making it suitable for graphics, audio, and complex control applications. The device includes 20-channel 12-bit SAR ADCs, 12-bit DAC, 10/100 Ethernet, USB 2.0 OTG, CAN FD, SD/MMC, I²C, SPI, UART/USART, SAI, SPDIF, LCD interface, camera interface, PWM, DMA, watchdog timers, temperature sensor, and extensive external memory interfaces (SEMC/FlexSPI). It also provides Secure Boot, AES, SHA, TRNG, tamper detection, and other hardware security features for secure embedded applications. Operates from 1.65–1.95 V core and 3.0–3.6 V I/O supplies, over a −40°C to +105°C junction temperature range, and is housed in a 289-ball MAPBGA (14 × 14 mm) package. The MIMXRT1173CVM8A is currently Not Recommended for New Designs (NRND), with MIMXRT1173CVM8B listed as the recommended replacement. #NXP #MIMXRT1173CVM8A #iMXRT1170 #CortexM7 #CortexM4 #DualCoreMCU #CrossoverMCU #IndustrialAutomation #EdgeAI #MotorControl #EmbeddedSystems
0 Uses0 StarsMIMXRT1173CVM8A
Dual-Core Crossover MCU with Arm® Cortex®-M7 and Cortex®-M4 Cores – High-performance crossover microcontroller designed for industrial automation, edge AI, HMI, motor control, robotics, audio processing, IoT gateways, medical devices, and advanced embedded systems. The NXP MIMXRT1173CVM8A integrates an Arm® Cortex®-M7 core running up to 800 MHz and an Arm® Cortex®-M4 core running up to 400 MHz, delivering real-time performance without an external operating system. It features 2 MB on-chip SRAM with support for external program memory, making it suitable for graphics, audio, and complex control applications. The device includes 20-channel 12-bit SAR ADCs, 12-bit DAC, 10/100 Ethernet, USB 2.0 OTG, CAN FD, SD/MMC, I²C, SPI, UART/USART, SAI, SPDIF, LCD interface, camera interface, PWM, DMA, watchdog timers, temperature sensor, and extensive external memory interfaces (SEMC/FlexSPI). It also provides Secure Boot, AES, SHA, TRNG, tamper detection, and other hardware security features for secure embedded applications. Operates from 1.65–1.95 V core and 3.0–3.6 V I/O supplies, over a −40°C to +105°C junction temperature range, and is housed in a 289-ball MAPBGA (14 × 14 mm) package. The MIMXRT1173CVM8A is currently Not Recommended for New Designs (NRND), with MIMXRT1173CVM8B listed as the recommended replacement. #NXP #MIMXRT1173CVM8A #iMXRT1170 #CortexM7 #CortexM4 #DualCoreMCU #CrossoverMCU #IndustrialAutomation #EdgeAI #MotorControl #EmbeddedSystems
0 Uses0 StarsNRF52832-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 StarsBQ25628ERYKR
I²C-Controlled Single-Cell Buck Battery Charger IC with Power Path Management – Highly integrated switch-mode battery charger for single-cell Li-Ion/Li-Polymer batteries used in portable electronics, IoT devices, wearables, handheld terminals, medical devices, and embedded battery-powered systems. Operates from a 3.5 V to 18 V input supply and delivers up to 2 A programmable charging current with support for USB and adapter inputs. Features NVDC power-path management, I²C interface, integrated power MOSFETs, narrow VDC architecture, dynamic power management, input current optimization, buck charging efficiency up to 93%, and an integrated 12-bit ADC for monitoring battery voltage, charge current, input voltage/current, system voltage, and temperature. Includes JEITA temperature profile support, programmable charging parameters, USB OTG boost mode (5 V output), power-good indication, and comprehensive protection including overvoltage, overcurrent, thermal regulation, thermal shutdown, watchdog timer, and short-circuit protection. Operates over a −40°C to +85°C temperature range and is housed in a compact 18-pin WQFN-HR (3 × 2.5 mm) package. #TexasInstruments #BQ25628ERYKR #BQ25628E #BatteryCharger #LiIonCharger #PowerPathManagement #BuckCharger #USBOTG #I2C #PowerManagement #PortableElectronics #EmbeddedSystems
35 Uses0 StarsAT32F421K8U7
ARM-based 32-bit Cortex-M4 MCU with Flash, timers, ADC, CMP and communication interfaces Microcontroller based on an ARM® Cortex®-M4 core, designed for embedded control applications with a maximum operating frequency of 120 MHz. It operates from a 2.4 V to 3.6 V supply, integrates 64 KB Flash, 8 KB SRAM, a 12-bit 2 MSPS ADC, 10 timers, 2× USART, 2× SPI/I²S, 2× I²C, DMA, enhanced RTC, comparator, and is housed in a 32-pin QFN (5 × 5 mm) package. #Microcontroller #ARMCortexM4 #120MHz #64KBFlash #8KBSRAM #12bitADC #DMA #USART #SPI #I2C #QFN32 #ARTERY
4 Uses0 StarsAD5758BCPZ-RL7
Single-Channel 16-Bit Current/Voltage Output DAC with HART® Connectivity – Precision industrial digital-to-analog converter (DAC) for process control, programmable logic controllers (PLC), distributed control systems (DCS), actuator control, industrial automation, and isolated analog output modules. Features 16-bit resolution with a single configurable output supporting current ranges of 0–20 mA, 4–20 mA, 0–24 mA, ±20 mA, ±24 mA, and −1 mA to +22 mA, as well as voltage ranges of 0–5 V, 0–10 V, ±5 V, and ±10 V. Operates from dual supplies up to ±33 V (60 V maximum across rails) and incorporates Dynamic Power Control (DPC) using an integrated buck converter to minimize power dissipation. Features HART® signal coupling, 12-bit diagnostic ADC, integrated precision reference, SPI interface (up to 50 MHz) with CRC and watchdog timer, programmable gain and offset, output fault protection (±38 V miswire protection), and comprehensive diagnostics for high-reliability industrial systems. Designed for −40°C to +115°C operation and housed in a compact 32-lead LFCSP (5 × 5 mm) package. #AnalogDevices #AD5758BCPZRL7 #AD5758 #DAC #IndustrialDAC #CurrentLoop #VoltageOutput #420mA #HART #PLC #ProcessControl #SPI #EmbeddedSystems
14 Uses0 StarsSCD40-D-R1
Single-Channel 16-Bit Current/Voltage Output DAC with HART® Connectivity – Precision industrial digital-to-analog converter (DAC) for process control, programmable logic controllers (PLC), distributed control systems (DCS), actuator control, industrial automation, and isolated analog output modules. Features 16-bit resolution with a single configurable output supporting current ranges of 0–20 mA, 4–20 mA, 0–24 mA, ±20 mA, ±24 mA, and −1 mA to +22 mA, as well as voltage ranges of 0–5 V, 0–10 V, ±5 V, and ±10 V. Operates from dual supplies up to ±33 V (60 V maximum across rails) and incorporates Dynamic Power Control (DPC) using an integrated buck converter to minimize power dissipation. Features HART® signal coupling, 12-bit diagnostic ADC, integrated precision reference, SPI interface (up to 50 MHz) with CRC and watchdog timer, programmable gain and offset, output fault protection (±38 V miswire protection), and comprehensive diagnostics for high-reliability industrial systems. Designed for −40°C to +115°C operation and housed in a compact 32-lead LFCSP (5 × 5 mm) package. #AnalogDevices #AD5758BCPZRL7 #AD5758 #DAC #IndustrialDAC #CurrentLoop #VoltageOutput #420mA #HART #PLC #ProcessControl #SPI #EmbeddedSystems
0 Uses0 StarsPIC16LF19156-I_MV
PIC PIC® XLP™ 16F Microcontroller IC 8-Bit 32MHz 28KB (16K x 14) FLASH 28-UQFN (4x4) 8-bit PIC microcontroller for embedded control applications, operating from a 1.8 V to 3.6 V supply with a maximum CPU frequency of 32 MHz. It integrates 28 KB Flash, 2 KB RAM, 256 bytes EEPROM, a 12-bit ADC with up to 20 channels, 5-bit DAC, SPI, I²C, and EUSART interfaces, 24 GPIOs, LCD controller support, multiple timers, PWM, comparators, and Core Independent Peripherals in a 28-pin UQFN package. #Microcontroller #8BitMCU #PIC16LF19156 #Microchip #EmbeddedSystems #FlashMCU #LowPower #12BitADC #SPI #I2C #EUSART #PWM #LCDController #UQFN28 #PCBLibrary
1 Uses0 StarsEFM8BB52F32G-C-QFN32
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 29 GPIO BB5 8-bit MCU 8-bit microcontroller designed for embedded control applications, featuring a CIP-51 (8051-compatible) core operating at up to 50 MHz. It integrates 32 KB Flash memory, 2.3 KB RAM, operates from a 1.8 V to 5.5 V supply, and includes 12-bit ADC, 10-bit DAC, SPI, 2× SMBus/I²C, 2× UART, four 16-bit timers, and 29 GPIOs in a 32-pin QFN package. #SiliconLabs #EFM8BB52 #Microcontroller #MCU #8051 #CIP51 #EmbeddedSystems #FlashMemory #QFN32 #SPI #I2C #SMBus #UART #ADC #DAC #GPIO
0 Uses0 Stars