MCP79411T-I/ST
- Mfr.Part #
- MCP79411T-I/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR I2C 8-TSSOP
- Stock
- 18,160
- In Stock :
- 18,160
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- Manufacturer :
- Microchip Technology
- Product Category :
- Real Time Clocks
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Voltage - Supply :
- 1.8V~5.5V
- Qualification Status :
- Not Qualified
- RoHS Status :
- ROHS3 Compliant
- Package :
- Tape and Reel (TR)
- Minimum Operating Temperature :
- - 40 C
- Number of Pins :
- 8
- Bus Type :
- Serial I2C
- Series :
- --
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Operating Temperature :
- -40 °C
- Screening Level :
- Industrial
- Surface Mount :
- yes
- Base Part Number :
- MCP79411
- Clock Frequency :
- 0.4MHz
- Volatile :
- No
- Width :
- 3mm
- Height Seated (Max) :
- 1.2mm
- Mount :
- Surface Mount
- Maximum Operating Temperature :
- + 85 C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- JESD-30 Code :
- R-PDSO-G8
- Operating Supply Current :
- 1 uA
- JESD-609 Code :
- e3
- Product Status :
- Active
- Product Type :
- Real Time Clocks
- Mounting :
- Surface Mount
- Supplier Device Package :
- 8-TSSOP
- Interrupt Capability :
- Y
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Max Supply Voltage :
- 5.5 V
- Mounting Style :
- SMD/SMT
- Brand :
- Microchip Technology
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Temperature Grade :
- Industrial
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Packaging :
- Tape and Reel (TR)
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
- Features :
- Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
- Product Category :
- Real Time Clock
- Factory Lead Time :
- 6 Weeks
- Seated Height-Max :
- 1.2 mm
- Date Format :
- YY-MM-DD-dd
- Operating Temperature :
- -40°C~85°C
- Type :
- Clock/Calendar
- Number of Terminals :
- 8
- Pin Count :
- 8
- Additional Feature :
- ALSO OPERATES AT 100KHZ WITH 1.8 V NOMINAL
- Manufacturer :
- Microchip
- HTS Code :
- 8542.39.00.01
- Current - Timekeeping (Max) :
- 1.2μA @ 3.3V
- Terminal Position :
- Dual
- Min Supply Voltage :
- 1.8 V
- Operating Supply Voltage :
- 2.5, 3.3, 5 V
- Number of Terminations :
- 8
- Interface :
- I2C, 2-Wire Serial
- Information Access Method :
- I2C
- Logic Function :
- Clock
- ECCN Code :
- EAR99
- RoHS :
- Compliant
- Mounting Type :
- Surface Mount
- Package Shape :
- RECTANGULAR
- Terminal Pitch :
- 0.65mm
- Power Supplies :
- 2/5V
- Published :
- 2011
- Time-Min :
- SECONDS
- Battery Backup Switching :
- Backup Switching
- Supplier Package :
- TSSOP
- Base Product Number :
- MCP79411
- Supply Voltage :
- 5V
- Function :
- Clock/Calendar/Alarm/Battery Backup
- Length :
- 4.4mm
- Reach Compliance Code :
- Compliant
- Memory Size :
- 64B 1Kb
- Time Format :
- HH:MM:SS (12/24 hr)
- Peak Reflow Temperature (Cel) :
- 260
- Max Operating Temperature :
- 85 °C
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Datasheets
- MCP79411T-I/ST
MCP79411T-I/ST Documents
Real Time Clocks Microchip Technology MCP79411T-I/ST Overview
The MCP79411T-I/ST by Microchip Technology is an essential component in the realm of Real Time Clocks, engineered to meet the rigorous demands of time-sensitive applications. This compact, highly reliable device integrates a real-time clock/calendar and memory in a streamlined 8TSSOP package. Its ability to maintain accurate time and date information, even during power losses, makes it an invaluable asset for applications requiring precise timing and data logging. Incorporating the Real Time Clocks Microchip Technology MCP79411T-I/ST in your designs ensures system reliability and performance, making it a top choice for developers and manufacturers alike.
MCP79411T-I/ST Features
The MCP79411T-I/ST includes several features that stand out in its category, enhancing its utility and versatility:
- Integrated Real-Time Clock/Calendar tracks hours, minutes, seconds, days, months, years, and leap years up to the year 2399.
- I2C interface provides straightforward integration with microcontrollers and processors.
- Battery-backed operation ensures timekeeping in the absence of power.
- 64 bytes of battery-backed SRAM enable data storage during power down scenarios.
- Automatic switchover to battery power, with timestamp on power-loss events.
MCP79411T-I/ST Applications
- Consumer Electronics: Used in smart home devices, set-top boxes, and other consumer gadgets to maintain accurate operational timing and device settings even after a power outage.
- Industrial Systems: Ensures continuous timekeeping for data logs and system monitoring in manufacturing automation, reducing downtime and maintaining schedules.
- Telecommunication: Provides precise time stamping needed for data logging and network time synchronization in routers and network switches.
- Portable Medical Devices: Keeps accurate time for patient data records and device operation logs in wearable health monitors and portable medical instrumentation.
- Automotive Electronics: Utilized in vehicle telematics systems to maintain clock accuracy, aiding in event logging and system checks.
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