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| Place of Origin | Call |
| Brand Name | Maxim Integrated |
| Certification | ROHS |
| Model Number | DS3231MZ+ |
Product Details
The DS3231M is a low-cost, extremely accurate, I2C realtime clock (RTC). The device incorporates a battery input
and maintains accurate timekeeping when 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 piecepart count in a manufacturing line. The DS3231M is available in the same footprint as the popular DS3231 RTC.
Features
• Highly Accurate RTC With Integrated MEMS Resonator Completely Manages All Timekeeping Functions
• Complete Clock Calendar Functionality Including Seconds, Minutes, Hours, Day, Date, Month, and Year, with Leap-Year Compensation Up to Year 2100
• Timekeeping Accuracy ±5ppm (±0.432 Second/Day) from -45°C to +85°C
• Footprint and Functionally Compatible to DS3231
• Two Time-of-Day Alarms
• 1Hz and 32.768kHz Outputs
• Reset Output and Pushbutton Input with Debounce
• Digital Temp Sensor with ±3°C Accuracy
• +2.3V to +5.5V Supply Voltage
● Simple Serial Interface Connects to Most Microcontrollers
• Fast (400kHz) I2C Interface
● Battery-Backup Input for Continuous Timekeeping
• Low Power Operation Extends Battery-Backup Run Time
● Operating Temperature Range: -40°C to +85°C
● 8-Pin or 16-Pin SO Packages
● Underwriters Laboratories® (UL) Recognized
Application
Power Meters
Industrial Applications
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Maxim Integrated |
| Product Category | IC Chips |
| Series | DS3231MZ |
| Product | Real Time Clocks |
| Type | Clock/Calendar |
| Packaging | Tube Alternate Packaging |
| Unit-Weight | 0.019048 oz |
| Mounting-Style | SMD/SMT |
| Package-Case | 8-SOIC (0.154", 3.90mm Width) |
| Operating-Temperature | -40°C ~ 85°C |
| Mounting-Type | Surface Mount |
| Features | Alarm, Leap Year, Square Wave Output |
| Function | Clock Calendar Alarm |
| Interface | I2C, 2-Wire Serial |
| Voltage-Supply | 2.3 V ~ 5.5 V |
| Supplier-Device-Package | 8-SOIC |
| Memory Capacity | - |
| Time-Format | HH:MM:SS (12/24 hr) |
| Date-Format | YY-MM-DD-dd |
| Voltage-Supply-Battery | 2.3 V ~ 5.5 V |
| Current-Timekeeping-Max | 130μA ~ 200μA @ 3.63V ~ 5.5V |
| Maximum Operating Temperature | + 85 C |
| Operating temperature range | - 40 C |
| Battery-Backup-Switching | Backup Switching |
| Part-#-Aliases | 90-3231M+ZN0 |
| Supply-Voltage-Max | 5.5 V |
| Supply-Voltage-Min | 2.3 V |
| Package-Case | SOIC-8 |
| RTC-Bus-Interface | I2C |
| Manufacturer Part# | Description | Manufacturer | Compare |
| DS3231MZ+ | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO8, ROHS COMPLIANT, SOP-8 | Maxim Integrated Products | DS3231MZ+TRL vs DS3231MZ+ |
| Microcontrollers and Processors | |||
| DS3231M+ | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO16, ROHS COMPLIANT, SOP-16 | Maxim Integrated Products | DS3231MZ+TRL vs DS3231M+ |
| Microcontrollers and Processors | |||
| DS3231MZ/V+T | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO8, ROHS COMPLIANT, SOIC-8 | Maxim Integrated Products | DS3231MZ+TRL vs DS3231MZ/V+T |
| Microcontrollers and Processors | |||
| DS3231MZ/V+ | Real Time Clock, Non-Volatile, 1 Timer(s), CMOS, PDSO8, ROHS COMPLIANT, SOP-8 | Maxim Integrated Products | DS3231MZ+TRL vs DS3231MZ/V+ |
| Microcontrollers and Processors |
Descriptions
Who we are?
FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.
Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
6-TSSOP,
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