DS1339AU+T, Real Time Clock Low-Current, I C, Serial Real-Time Clock
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Описание
Semiconductors\Clock & Timer ICs\Real Time Clock
DS1339A Low-Current, I²C, Serial Real-Time Clock Analog Devices DS1339A Low-Current, I²C, Serial Real-Time Clock (RTC) is a low-power clock/date device with two programmable time-of-day alarms and a programmable square-wave output. Address and data are transferred serially through an I²C bus. The clock/date provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator. Analog Devices DS1339A Low-Current, I²C, Serial Real-Time Clock has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply, maintaining time, date, and alarm operation.
Технические параметры
Battery Backup Switching: | Backup Switching |
Brand: | Analog Devices/Maxim Integrated |
Date Format: | YY-MM-DD-dd |
Factory Pack Quantity: | 3000 |
Function: | Calendar, Clock |
Manufacturer: | Analog Devices Inc. |
Maximum Operating Temperature: | +85 C |
Minimum Operating Temperature: | -40 C |
Mounting Style: | SMD/SMT |
Package/Case: | uSOP-8 |
Part # Aliases: | DS1339AU 90-1339U+ATR |
Product Category: | Real Time Clock |
Product Type: | Real Time Clocks |
RTC Bus Interface: | Serial, 2-Wire, I2C |
Subcategory: | Clock & Timer ICs |
Supply Voltage - Max: | 5.5 V |
Supply Voltage - Min: | 1.71 V |
Time Format: | HH:MM:SS:hh(12 hr, 24 hr) |
Вес, г | 0.13 |
Техническая документация
Дополнительная информация
Калькуляторы группы «Часы реального времени, таймеры»
Типы корпусов импортных микросхем
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