MCP79402T-I/ST
- Mfr.Part #
- MCP79402T-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
- 2,638
- In Stock :
- 2,638
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- Manufacturer :
- Microchip Technology
- Product Category :
- Real Time Clocks
- Number of Terminals :
- 8
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Operating Temperature :
- -40°C~85°C
- Mount :
- Surface Mount
- Radiation Hardening :
- No
- Package :
- Tape and Reel (TR)
- Published :
- 2005
- Product Category :
- Real Time Clock
- Number of Pins :
- 8
- JESD-30 Code :
- R-PDSO-G8
- Mounting :
- Surface Mount
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Series :
- -
- Surface Mount :
- yes
- Pin Count :
- 8
- Number of Terminations :
- 8
- Supplier Device Package :
- 8-TSSOP
- Date Format :
- YY-MM-DD-dd
- Package Shape :
- RECTANGULAR
- Package / Case :
- 8-TSSOP (0.173, 4.40mm Width)
- Height Seated (Max) :
- 1.2mm
- Volatile :
- No
- Features :
- Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
- Supplier Package :
- TSSOP
- Max Operating Temperature :
- 85 °C
- HTS Code :
- 8542.39.00.01
- Base Part Number :
- MCP79402
- Max Supply Voltage :
- 5.5 V
- Temperature Grade :
- Industrial
- Memory Size :
- 64B
- Voltage - Supply, Battery :
- 1.3V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Clock/Calendar
- Manufacturer :
- Microchip
- Terminal Form :
- Gull wing
- RoHS :
- Compliant
- Terminal Pitch :
- 0.65mm
- Supply Voltage :
- 2.5V
- Logic Function :
- Clock
- RoHS Status :
- ROHS3 Compliant
- Interrupt Capability :
- Y
- Length :
- 4.4mm
- Voltage - Supply :
- 1.8V~5.5V
- Reach Compliance Code :
- Compliant
- Function :
- Clock/Calendar/Alarm/Battery Backup
- Min Supply Voltage :
- 1.8 V
- JESD-609 Code :
- e3
- Product Status :
- Active
- Time Format :
- HH:MM:SS (12/24 hr)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- ECCN Code :
- EAR99
- Screening Level :
- TS 16949
- Bus Type :
- Serial I2C
- Qualification Status :
- Not Qualified
- Width :
- 3mm
- Brand :
- Microchip Technology
- Number of Timers :
- 1
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, Unique ID
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Base Product Number :
- MCP79402
- Packaging :
- Tape and Reel (TR)
- Min Operating Temperature :
- -40 °C
- Product Type :
- Real Time Clocks
- Terminal Position :
- Dual
- Interface :
- I2C, 2-Wire Serial
- Clock Frequency :
- 0.4MHz
- Operating Supply Voltage :
- 2.5, 3.3, 5 V
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 2/5V
- Current - Timekeeping (Max) :
- 1.2μA Typ @ 3.3V
- Time-Min :
- SECONDS
- Mounting Type :
- Surface Mount
- Information Access Method :
- I2C
- Seated Height-Max :
- 1.2 mm
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- MCP79402T-I/ST
Real Time Clocks Microchip Technology MCP79402T-I/ST Overview
The Real Time Clocks Microchip Technology MCP79402T-I/ST is an advanced, highly integrated real-time clock/calendar (RTC) IC, designed for sophisticated time-tracking and data-logging applications. Manufactured by Microchip Technology, this device utilizes I2C communication, fitting perfectly into a compact 8-TSSOP package. The MCP79402T-I/ST excels in environments where accurate timekeeping, low-power consumption, and automatic backup capabilities are required. This makes it an ideal choice for businesses looking to integrate reliable time management into their systems without compromising on precision or efficiency.
MCP79402T-I/ST Features
This device includes various features that enhance its utility and reliability. Key features include battery backup capability, automatic leap year compensation, and a programmable clock output for peripheral devices. Additionally, the MCP79402T-I/ST supports an extended operating temperature range, making it suitable for diverse environmental conditions. Its I2C interface allows for seamless integration with microcontrollers and other digital systems.
MCP79402T-I/ST Applications
- Consumer Electronics: Utilized in devices such as smart home systems and wearables, where precise timekeeping enhances device functionality and user experience.
- Industrial Systems: Applied in logging and time-stamping applications within automated production lines to ensure accurate tracking of processes and operations.
- Telecommunication: Used in network infrastructure to maintain system time across various devices and facilitate time-sensitive data logging and operations.
- Automotive Electronics: Helps in data loggers and electronic control units that require accurate time-stamping of events for diagnostics and operational records.
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