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Microchip MCP79410T-I/SN
Real Time Clock (RTC) IC Clock/Calendar 64B, 1Kb I2C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
Brands: Microchip Technology, Inc
Mfr.Part #: MCP79410T-I/SN
Datasheet: MCP79410T-I/SN Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Clock & Timer ICs
MCP79410T-I/SN General Description
The MCP79410 general purpose I2C™Compatible real-time clock/calendar (RTCC) is highly integrated with nonvolatile memory and advanced features normally found in higher priced devices. These features include a battery switchover circuit for backup power, a timestamp to log power failures and digital trimming for accuracy. Using a low-cost 32.768 kHz crystal or other clock source, time is tracked in either a 12-hour or 24-hour format with an AM/PM indicator and timing to the second, minute, hour, day of the week, day, month and year. As an interrupt or wakeup signal, a multifunction open drain output can be programmed as an Alarm Out or as a Clock Out that supports 4 selectable frequencies. In addition, non-volatile memory is included along with a Unique ID in a locked section of EEPROM that can be unlocked and programmed by the End User.
Features
- Hours, Minutes, Seconds, Day of Week, Day, Month, Year
- Leap year compensated to 2399
- 12/24 hour modes
- 1 PPM Resolution
- ±129 PPM Range
- Dual Programmable Alarms
- Clock output with selectable frequency
- Alarm output
- General Purpose output
- Time logged on switchover to and from Battery Backup
- I2C Clock Frequency up to 400 kHz
- 64 Bytes Battery-Backed SRAM
- 1Kb EEPROM Memory
- Robust write unlock sequence
- Operating Voltage 1.8V to 5.5V
- Backup Voltage 1.3V to 5.5V
- Low Typical Timekeeping Current
- Automatic Switchover to Battery Backup
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | Real Time Clock |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 | RTC Bus Interface: | Serial, I2C |
| Date Format: | DW:DM:M:Y | Time Format: | HH:MM:SS |
| Battery Backup Switching: | Backup Switching | RTC Memory Size: | 64 B |
| Supply Voltage - Max: | 5.5 V | Supply Voltage - Min: | 1.8 V |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Packaging: | Reel | Function: | Calendar, Clock |
| Product: | Real Time Clocks | Brand: | Microchip Technology |
| Moisture Sensitive: | Yes | Operating Supply Current: | 400 uA |
| Product Type: | Real Time Clock | Factory Pack Quantity: | 3300 |
| Subcategory: | Clock & Timer ICs | Unit Weight: | 0.019048 oz |
| Tags | MCP79410T, MCP79410, MCP7941, MCP794, MCP79, MCP7, MCP | Source Content uid | MCP79410T-I/SN |
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | Part Package Code | SOIC |
| Package Description | SOIC-8 | Pin Count | 8 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 | Factory Lead Time | 52 Weeks |
| Samacsys Manufacturer | Microchip | Additional Feature | ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL |
| External Data Bus Width | Information Access Method | SERIAL(I2C) | |
| Interrupt Capability | Y | JESD-30 Code | R-PDSO-G8 |
| Moisture Sensitivity Level | 1 | Number of Terminals | 8 |
| Number of Timers | On Chip Data RAM Width | 8 | |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Equivalence Code | SOP8,.23 | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Peak Reflow Temperature (Cel) | 260 |
| RAM (words) | 64 | Surface Mount | YES |
| Technology | CMOS | Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form | GULL WING |
| Terminal Position | DUAL | Time-Min | SECONDS |
| Time@Peak Reflow Temperature-Max (s) | 30 | Volatile | NO |
| uPs/uCs/Peripheral ICs Type | TIMER, REAL TIME CLOCK |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MCP79410T-I/SN chip is a real-time clock/calendar (RTC) integrated circuit. It provides accurate timekeeping and datekeeping functions along with battery-backed SRAM and alarms. The chip uses I²C communication and operates over a wide voltage range. It is commonly used in various applications like industrial automation, data logging, and battery-powered devices where precise timekeeping is essential.
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Equivalent
Some equivalent products of the MCP79410T-I/SN chip include DS1307, DS3231, and PCF8563. These chips are also Real-Time Clock (RTC) modules that provide timekeeping functions for electronic systems. -
Features
The MCP79410T-I/SN is a real-time clock (RTC) module. Its key features include an I2C interface, battery backup, power failure detection, and low power consumption. It also provides time and calendar functions, alarms, and tamper detection. -
Pinout
The MCP79410T-I/SN is a Real-Time Clock (RTC) IC. It has 8 pins and its functions include providing timekeeping information, such as time, date, and alarm settings, as well as backup power function and various settings for the RTC operation. -
Manufacturer
The MCP79410T-I/SN is manufactured by Microchip Technology Inc. It is a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. The company designs and manufactures a wide range of semiconductor products used in various industries, including automotive, industrial, consumer electronics, and more. -
Application Field
The MCP79410T-I/SN is a real-time clock (RTC) with a built-in calendar and alarm functions. It can be used in various applications that require accurate timekeeping and scheduling, such as industrial automation, consumer electronics, medical devices, and Internet of Things (IoT) devices. -
Package
The MCP79410T-I/SN chip comes in a 20-pin SOP (Small Outline Package) form with a size of 8.00 mm x 6.20 mm.
Datasheet PDF
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