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.
PIC16F84A-20I/P
PIC PIC® 16F Microcontroller IC 8-Bit 20MHz 1.75KB (1K x 14) FLASH 18-PDIP The Microchip PIC16F84A-20I/P features 1K × 14 words of Flash program memory, 68 bytes of RAM, and 64 bytes of EEPROM data memory. It operates with a supply voltage range of 2.0 V to 5.5 V and supports an external clock frequency of up to 20 MHz. The device provides 13 bidirectional I/O pins and includes a Timer0 8-bit timer/counter with prescaler, as well as interrupt capability. It uses a 14-bit instruction set architecture and integrates serial programming support. The MCU is supplied in an 18-pin PDIP package and is specified for an industrial temperature range of −40°C to +85°C. #PIC16F84A #Microchip #8bitMCU #EmbeddedController #PICMicrocontroller
1 Uses0 StarsSTM32G0B1KEU6
Microcontroller – 32-bit Arm® Cortex®-M0+ microcontroller operating at up to 64 MHz, featuring 512 KB Flash memory, 144 KB SRAM, and 30 programmable I/O pins. Operates from a 1.7 V to 3.6 V supply and integrates a 13-channel 12-bit ADC, 2-channel 12-bit DAC, three analog comparators, and communication interfaces including CAN FD, USB 2.0 Full-Speed, USB Type-C® Power Delivery, I²C, SPI, I²S, UART/USART, HDMI-CEC, IrDA, and LIN. Includes DMA, PWM timers, brown-out detect/reset, power-on reset (POR), and watchdog timer (WDT) peripherals. Housed in a 32-pin UFQFPN (5 × 5 mm) package. #STMicroelectronics #STM32 #STM32G0B1KEU6 #Microcontroller #ARMCortexM0Plus #32BitMCU #64MHz #512KBFlash #144KBSRAM #ADC #DAC #CANFD #USB2 #USBTypeC #I2C #SPI #I2S #UART #UFQFPN32 #EmbeddedSystems
12 Uses0 StarsSTM32WL55CCU6
IC RF TxRx + MCU 802.15.4 LoRaWAN 1.0, Sigfox 150MHz ~ 960MHz 48-UFQFN Exposed Pad Wireless microcontroller with integrated LoRa®/FSK radio, featuring a dual-core Arm® Cortex®-M4 (up to 48 MHz) and Cortex®-M0+ architecture for sub-GHz wireless applications. It includes 256 KB Flash, 64 KB SRAM, an integrated 150 MHz to 960 MHz radio, and supports SPI, I²C, USART, USB 2.0, ADC, DAC, and low-power timers, operating from 1.8 V to 3.6 V in a 48-pin UFQFPN package. #WirelessMCU #STM32WL55CCU6 #LoRa #SubGHz #CortexM4 #CortexM0Plus #STMicroelectronics #LowPowerMCU #EmbeddedSystems #IoT
0 Uses0 StarsPIC16LF18345-I/SS
8-Bit Microcontroller – 8-bit PIC® XLP™ microcontroller with 14 KB Flash program memory, 1 KB RAM, and 256 bytes EEPROM for embedded control applications. Operates from a 1.8 V to 3.6 V supply with an internal oscillator supporting operation up to 32 MHz. Features 18 GPIO, I²C, SPI, LIN, and UART/USART interfaces, 17-channel 10-bit ADC, 5-bit DAC, Brown-out Reset (BOR), Power-on Reset (POR), PWM, and Watchdog Timer (WDT). Specified for operation over a −40°C to +85°C temperature range and housed in a 20-pin SSOP package. #Microchip #PIC16LF18345 #PIC16LF18345ISS #PICMicrocontroller #8BitMCU #XLP #FlashMCU #LowPowerMCU #ADC #DAC #I2C #SPI #UART #SSOP20 #EmbeddedSystems
0 Uses0 StarsAT32F425K8T7
ARM Cortex-M4 32 Bit 96MHz 25 LQFP32-7X7 Microcontrollers RoHS 32-bit ARM Cortex-M4 Microcontroller — High-performance MCU featuring a 32-bit ARM Cortex-M4 core with up to 150 MHz operating frequency, 64 KB Flash memory, and 16 KB SRAM. It integrates multiple peripherals including UART, SPI, I²C, ADC, timers, and GPIO, and operates from a 2.6 V to 3.6 V supply in an LQFP-32 package. #Microcontroller #ARM_Cortex_M4 #MCU #AT32F425K8T7 #ARTERY #LQFP32
0 Uses0 StarsBQ25157YFPR
Single-Cell Linear Li-Ion Battery Charger & Power Management IC – I²C-controlled single-cell lithium-ion/polymer battery charger with integrated power-path management, system voltage regulation, 16-bit ADC, and 150 mA LDO for wearables, IoT devices, medical electronics, wireless sensors, and portable embedded systems. Supports a programmable fast-charge current from 1.25 mA to 500 mA, operates from a 3.9 V to 6.05 V input, and provides a programmable battery regulation voltage from 3.6 V to 4.6 V in 10 mV steps. Features 10 nA ship mode, power-path management with regulated PMID output, integrated 150 mA low-dropout regulator (LDO), 16-bit ADC for monitoring battery voltage, charge current, input voltage, system voltage, and temperature, 6.2 V input overvoltage protection (OVP), JEITA-compliant temperature monitoring, watchdog timer, safety timers, NTC battery temperature sensing, and I²C programmable charging parameters. Specified for operation over a −40°C to +85°C temperature range and housed in a 20-ball DSBGA package. #TexasInstruments #BQ25157YFPR #BQ25157 #BatteryCharger #LiIonCharger #PowerPath #PowerManagement #PMIC #BatteryManagement #I2C #Wearables #EmbeddedSystems
9 Uses0 StarsSTM32H573VIT7
High-Performance Arm® Cortex®-M33 Microcontroller – 32-bit Arm Cortex-M33 microcontroller with TrustZone® security, DSP, and single-precision FPU for industrial automation, IoT gateways, motor control, medical devices, secure embedded systems, and communication applications. Operates at up to 250 MHz with 2 MB dual-bank Flash memory, 640 KB SRAM with ECC, and a 1.71 V to 3.6 V supply voltage. Features Arm TrustZone® security, AES, PKA, HASH, TRNG cryptographic accelerators, secure boot, debug authentication, and on-the-fly decryption (OTFDEC) for enhanced cybersecurity. Integrates extensive peripherals including Ethernet MAC, USB 2.0 Full-Speed OTG, FDCAN, SDMMC, Octo-SPI, Quad-SPI, I²C, SPI/I²S, UART/USART, SAI, SPDIF, MDIO, 16-channel 12-bit SAR ADC, dual 12-bit DAC, multiple timers/PWM channels, DMA, watchdogs, and RTC. Designed for industrial-grade applications, it operates over a −40°C to +105°C ambient temperature range and is housed in a 100-pin LQFP (14 × 14 mm) package. #STMicroelectronics #STM32H573VIT7 #STM32H5 #STM32H573 #CortexM33 #Microcontroller #TrustZone #SecureMCU #Ethernet #USBOTG #FDCAN #EmbeddedSystems
12 Uses0 StarsTPS3436BFACADDFRQ1
Automotive Nano-Power Precision Window Watchdog Timer – Automotive-grade precision window watchdog timer for automotive ECUs, ADAS, industrial controllers, safety-critical embedded systems, and microcontroller supervision. Operates from a 1.04 V to 6.0 V supply with an ultra-low 250 nA typical quiescent current, making it ideal for always-on and battery-powered applications. Features a programmable precision window watchdog with ±10% timing accuracy, factory-programmed or capacitor-programmable watchdog timeout (1 ms to 100 s), programmable reset delay (2 ms to 10 s), watchdog startup delay, open-window to close-window ratio selection (1× to 511×), manual reset (MR) support, latched or non-latched fault output, and open-drain active-low watchdog output for reliable system monitoring. Qualified to AEC-Q100 Grade 1, it operates over a −40°C to +125°C ambient temperature range and is housed in a compact 8-pin TSOT-23 (DDF) package. #TexasInstruments #TPS3436BFACADDFRQ1 #TPS3436Q1 #WatchdogTimer #WindowWatchdog #SupervisorIC #SystemMonitor #FunctionalSafety #AutomotiveElectronics #AECQ100 #TSOT238 #EmbeddedSystems
120 Uses0 StarsMIMXRT1024DAG5A
High-Performance Arm® Cortex®-M7 Crossover MCU – 32-bit Arm Cortex-M7 crossover microcontroller for industrial automation, motor control, HMI, IoT gateways, audio processing, smart appliances, and real-time embedded systems. Operates at up to 500 MHz with 4 MB embedded Flash memory, 256 KB SRAM, and a 3.0 V to 3.6 V supply voltage. Features a single-precision FPU, DSP extensions, 19-channel 12-bit ADC, 10/100 Ethernet MAC, USB 2.0 High-Speed OTG with PHY, CAN FD, SD/MMC/eMMC, QuadSPI/HyperBus, FlexSPI, I²C, SPI, UART/USART, SAI, SPDIF, PWM timers, DMA, watchdog timers, TRNG, AES-128 hardware cryptography, and secure boot support for high-performance real-time applications. Designed for consumer and industrial embedded systems, it operates over a 0°C to +95°C junction temperature and is housed in a 144-pin LQFP (20 × 20 mm) package. #NXP #MIMXRT1024DAG5A #iMXRT1024 #CortexM7 #Microcontroller #RealTimeMCU #Ethernet #CANFD #USBHS #MotorControl #IndustrialAutomation #EmbeddedSystems
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