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DS3231M+, Real Time Clock 5ppm, I2C Real-Time Clock
Semiconductors\Clock & Timer ICs\Real Time ClockDS3231M I²C Real-Time Clock
Maxim Integrated DS3231M is the industry's first temperature-compensated Real-Time Clock with internal MEMS resonator. This Maxim Integrated low-cost, extremely accurate, I 2 C RTC incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The DS3231M provides timekeeping accuracy of ±5ppm (±0.432 second/day) from -40 C to 85 C and complete calendar functionality, including seconds, minutes, hours, day, date, month, and year with leap-year compensation. The DS3231M includes two time-of-day alarms and also features 1Hz and 32.768kHz outputs. This Maxim Integrated RTC is optimized for use in power meters and industrial applications and reduces crystal mechanical failure susceptibility.
| Battery Backup Switching | Backup Switching |
| Brand | Maxim Integrated |
| Date Format | YY-MM-DD-dd |
| Development Kit | DS3231MEVKIT# |
| Factory Pack Quantity: Factory Pack Quantity | 46 |
| Function | Clock, Calendar, Alarm |
| Manufacturer | Maxim Integrated |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Operating Supply Current | 300 uA |
| Package/Case | SOIC-16 |
| Packaging | Tube |
| Part # Aliases | DS3231M 90-3231M+N00 |
| Product Category | Real Time Clock |
| Product Type | Real Time Clocks |
| RTC Bus Interface | I2C, Serial |
| Series | DS3231M |
| Subcategory | Clock & Timer ICs |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.3 V |
| Time Format | HH:MM:SS |
| Category | Integrated Circuits(ICs) |
| Family | Clock/Timing-Real Time Clocks |
| Features | Alarm, Leap Year, Square Wave Output |
| Interface | I²C, 2-Wire Serial |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Other Names | 90-3231M+N00 |
| Package / Case | 16-SOIC(0.295", 7.50mm Width) |
| Product Training Modules | Lead(SnPb)Finish for COTSObsolescence Mitigation Program |
| Standard Package | 46 |
| Supplier Device Package | 16-SOIC W |
| Time Format | HH |
| Type | Clock/Calendar |
| Voltage - Supply | 2.3 V ~ 5.5 V |
| Voltage - Supply, Battery | 2.3 V ~ 5.5 V |
| Вес, г | 0.67 |
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