Đồng hồ theo thời gian thực mới
Abracon AB-RTC-XL Low-Power Real-Time Clocks (RTCs) are ultra-low-power RTC modules with an embedded 32.768kHz crystal oscillator. These devices use an I2C communication interface to configure numerous features while maintaining frequency accuracy (±20ppm at +25°C) in a compact, lead-free ceramic 3.2mm x 1.5mm SMD package.
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Abracon AB-RTC-XL Low-Power Real-Time Clocks (RTCs)Ultra-low-power RTC modules with an embedded 32.768kHz crystal oscillator.1/21/2026
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Abracon AB-RTC-TN Real-Time Clocks (RTCs)Ultra-low-power RTCs with integrated TCXOs deliver ±3ppm stability across a wide temperature range.12/17/2025 -
Micro Crystal RV-3028-C8 Real-Time Clock (RTC) ModulesIncorporates an integrated CMOS circuit with XTAL, features a hermetically vacuum-sealed metal lid.4/3/2025 -
Abracon AB-RTC-Tx-32.768kHz-2 Real Time Clock ModulesUtilizes an I2C communication interface and a built-in frequency-adjusted 32.768kHz crystal unit.3/20/2025 -
Texas Instruments TLC3555-Q1 High-Speed CMOS TimerFully compatible with CMOS, TTL, and MOS logic and operates at frequencies of 3MHz and beyond.9/6/2024 -
Micro Crystal RV-8263-C8 Real-Time Clock (RTC) ModulesIntegrates CMOS circuit with a built-in tuning fork crystal oscillating at 32.768kHz.5/7/2024 -
Micro Crystal RV-8063-C8 Real-Time Clock ModulesIncorporate an integrated CMOS circuit with an XTAL and offset register.4/15/2024 -
NXP Semiconductors Battery Management Systems (BMS)Enhances the performance and ensures the safety of a battery pack composed of multiple cells.3/4/2024 -
NXP Semiconductors PCF85053A CMOS Real-Time Clock (RTC)Optimized for low power consumption and automatic switching to battery on primary power loss.5/12/2023 -
Analog Devices Inc. MAX31334 Ultra-Low-Power Real Time ClockA time-keeping solution that consumes 70nA of current.1/31/2023 -
ECS RTC-3225 & RTC-SOP8 Real-Time Clocks1.1V to 5.5V power voltage range, low current consumption, and a -40°C to +85°C temperature range.6/15/2022 -
Analog Devices Inc. Đồng hồ theo thời gian thực I2C công suất cực thấp MAX31331Tiêu thụ công suất dòng điện theo dõi thời gian 65nA danh nghĩa, kéo dài thời lượng pin.5/5/2022 -
Epson RX-4045SA Real-Time Clock ModuleFeatures a built-in 32.7kHz crystal unit and a 1.7V to 5.5V operating voltage range.4/8/2022 -
Micro Crystal Mô-đun xung nhịp thời gian thực RV-3032-C7 với Bus I2CKết hợp mạch CMOS tích hợp với tinh thể thạch anh, cho phép tiêu thụ điện năng 160nA ở mức 3 V.3/23/2022