MCP79412-I/ST
- Mfr.Part #
- MCP79412-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
- 1,477
- In Stock :
- 1,477
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- Manufacturer :
- Microchip Technology
- Product Category :
- Real Time Clocks
- Volatile :
- No
- Minimum Operating Supply Voltage :
- 1.8 V
- Published :
- 2011
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Supply Voltage :
- 5V
- Interface :
- I2C, 2-Wire Serial
- Product Status :
- Active
- Function :
- Calendar, Clock
- Operating Supply Voltage :
- 2.5, 3.3, 5 V
- Maximum Operating Supply Voltage :
- 5.5 V
- Mount :
- Surface Mount
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Max Operating Temperature :
- 85 °C
- Package :
- Tube
- RoHS :
- Compliant
- JESD-609 Code :
- e3
- Product Category :
- Real Time Clock
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Supplier Package :
- TSSOP
- Base Part Number :
- MCP79412
- Power Supplies :
- 2/5V
- Bus Type :
- Serial I2C
- Peak Reflow Temperature (Cel) :
- 260
- Product Type :
- Real Time Clocks
- Minimum Operating Temperature :
- - 40 C
- Mounting :
- Surface Mount
- Radiation Hardening :
- No
- Operating Supply Current :
- 1 uA
- Voltage - Supply :
- 1.8V~5.5V
- Mounting Style :
- SMD/SMT
- Time-Min :
- SECONDS
- Information Access Method :
- I2C
- Max Supply Voltage :
- 5.5 V
- Height Seated (Max) :
- 1.2mm
- Terminal Pitch :
- 0.65mm
- Screening Level :
- Industrial
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Number of Pins :
- 8
- Base Product Number :
- MCP79412
- Clock Frequency :
- 0.4MHz
- Memory Size :
- 64B 1Kb
- Supplier Device Package :
- 8-TSSOP
- Reach Compliance Code :
- Compliant
- Type :
- Clock/Calendar
- Pin Count :
- 8
- Brand :
- Microchip Technology / Atmel
- Series :
- --
- Operating Temperature :
- -40°C~85°C
- HTS Code :
- 8542.39.00.01
- Min Operating Temperature :
- -40 °C
- Min Supply Voltage :
- 1.8 V
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Length :
- 4.4mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Battery Backup Switching :
- Backup Switching
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Packaging :
- Tube
- Number of Terminations :
- 8
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
- Maximum Operating Temperature :
- + 85 C
- Features :
- Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
- Manufacturer :
- Microchip
- Date Format :
- YY-MM-DD-dd
- Interrupt Capability :
- Y
- Terminal Position :
- Dual
- Current - Timekeeping (Max) :
- 1.2μA @ 3.3V
- Width :
- 3mm
- Logic Function :
- Clock
- Datasheets
- MCP79412-I/ST
Real Time Clocks Microchip Technology MCP79412-I/ST Overview
Introducing the Real Time Clocks Microchip Technology MCP79412-I/ST, a highly integrated real-time clock/calendar (RTC) specifically designed for sophisticated time-tracking and data-logging applications. This compact, feature-rich component utilizes an I2C interface and is housed in an 8TSSOP package, making it ideal for space-constrained applications. Its ability to maintain accurate time and date functionality, combined with non-volatile memory and a built-in power-fail timestamp, positions it as a top choice for designers focusing on efficiency and reliability in their electronic systems.
MCP79412-I/ST Features
The MCP79412-I/ST offers several standout features that enhance its applicability in various sectors. Key features include battery-backed non-volatile memory, an automatic leap year compensation, digital trimming for precise timekeeping, and a low-power consumption profile. Its I2C interface facilitates easy integration into existing architectures, supporting a wide range of applications.
MCP79412-I/ST Applications
- Consumer Electronics: Used in devices like smart watches and fitness trackers, the MCP79412-I/ST ensures accurate timekeeping, enhancing device reliability and user experience.
- Industrial Systems: In industrial data loggers and time stamping equipment, this RTC helps in accurate logging of events, crucial for process audits and operational accuracy.
- Networking Equipment: Essential for time-stamping in network switches and routers, providing synchronization crucial for data integrity and security.
- Portable Medical Devices: It ensures time-stamped data logging in devices like glucose monitors and wearable health monitors, critical for patient care records.
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