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Цена по запросу
DS1308U-3+, Часы реального времени, формат даты и времени (день/дата/месяц/год чч:мм:сс), I2C, 2.7В - 5.5В
DS1308 Low-Current I²C RTC Analog Devices DS1308 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV RAM. Address and data are transferred serially through an I²C interface. The clock/calendar provides seconds, minutes, hours, day, month, and year information. The end of the month date 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 an AM/PM indicator. Analog Devices DS1308 RTC has a built-in power-sense circuit that detects power failures and automatically switches to the backup supply, maintaining time and date operation.
| Battery Backup Switching | Backup Switching |
| Brand | Analog Devices/Maxim Integrated |
| Date Format | YY-MM-DD-dd |
| Factory Pack Quantity | 50 |
| 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 |
| Packaging | Tube |
| Part # Aliases | DS1308U 90-1308U+003 |
| Product Category | Real Time Clock |
| Product Type | Real Time Clocks |
| RTC Bus Interface | I2C |
| RTC Memory Size | 56 B |
| Subcategory | Clock & Timer ICs |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.7 V |
| Time Format | HH:MM:SS:hh(12 hr, 24 hr) |
| Вес, г | 0.07 |
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