Микросхема RTC, часы/календарь, I2C, корпус 8-SOIC
Stock Locations:
Availability:
3,035 pcs In Stock
MOQ:
1 pcs
Unit Price:
$5.56
Updated at 28/08/2026 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
Общее описание
DS3231M — это недорогие, чрезвычайно точные часы реального времени (RTC) с интерфейсом I2C. Устройство имеет вход для батареи и сохраняет точный ход времени при отключении основного питания. Интеграция микроэлектромеханического (MEMS) резона
тора повышает долговременную точность устройства и уменьшает количество компонентов в производственной линии. DS3231M доступен в том же корпусе, что и популярные часы DS3231 RTC.
Особенности
• Точность хода ±5 ppm (±0,432 секунды в сутки) в диапазоне от -40°C до +85°C
• Резервное питание от батареи для непрерывного хода часов
• Низкое энергопотребление
• Совместимость по выводам и функционально с DS3231
• Полная функциональность часов-календаря, включая секунды, минуты, часы, день недели, число, месяц и год с компенсацией високосных лет до 2100 года
• Два будильника по времени суток
• Выходы 1 Гц и 32,768 кГц
• Выход сброса и вход кнопки с подавлением дребезга
• Быстрая (400 кГц) последовательная шина, совместимая с I2C
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
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