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16 Terminations3.3V DS3231 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output
- Manufacturer: Maxim Integrated
- NO: 503-DS3231M+TRL
- Package: 16-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 427
- Description: 16 Terminations3.3V DS3231 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Factory Lead Time | 9 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2010 |
| Feature | Alarm, Leap Year, Square Wave Output |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Type | Clock/Calendar |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Voltage - Supply | 2.3V~5.5V |
| Terminal Position | DUAL |
| Supply Voltage | 3.3V |
| Terminal Pitch | 1.27mm |
| Base Part Number | DS3231 |
| Operating Supply Voltage | 3.3V |
| Interface | I2C, 2-Wire Serial |
| Logic Function | Clock |
| Evaluation Kit | Yes |
| Number of Timers | 1 |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 130μA~200μA @ 3.63V~5.5V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.3V~5.5V |
| Volatile | NO |
| Information Access Method | I2C |
| Height Seated (Max) | 2.65mm |
| Length | 10.3mm |
| Width | 7.5mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | ROHS3 Compliant |
DS3231M+TRL Description
The DS3231M+TRL peripheral module provides the necessary hardware to interface the DS3231M real-time clock (RTC) to any system that utilizes PmodK-compatible expansion ports configurable for I2C communication. The IC is a low-cost and extremely accurate I²C RTC. The DS3231M+TRL incorporates a battery input and maintains accurate timekeeping when the main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy of the device and reduces the piece-part count in a manufacturing line. The DS3231M+TRL is available in the same footprint as the popular DS3231 RTC.
DS3231M+TRL Features
High Accuracy Time-of-Day and Date (±5ppm) from -40°C to +85°C
32.768kHz Square-Wave Output
Digital Temp Sensor with ±3NC Accuracy
6-Pin Pmod-Compatible Connector (I2C)
Example Software Written in C for Portability
Secondary Header Allows Daisy-Chaining of Additional Modules on the I2C Bus
RoHS Compliant
Proven PCB Layout
Fully Assembled and Tested
DS3231M+TRL Applications
Automotive
Advanced driver assistance systems (ADAS)
Industrial
Aerospace & Defense
Enterprise systems
Datacenter & enterprise computing
