MCP79521T-I/MN
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- Mfr.Part #
- MCP79521T-I/MN
- Manufacturer
- Microchip Technology
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 10-TDFN
- Stock
- 5,707
- In Stock ：
- 5,707
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- Manufacturer :
- Microchip Technology
- Product Category :
- Real Time Clocks
- Operating Temperature :
- -40°C~85°C
- RoHS :
- Compliant
- Temperature Grade :
- Industrial
- Base Part Number :
- MCP79521
- Terminal Form :
- NO LEAD
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Package Shape :
- Square
- Memory Size :
- 64B
- Logic Function :
- Clock
- Product Status :
- Active
- Additional Feature :
- ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ
- Type :
- Clock/Calendar
- Brand :
- Microchip Technology
- Min Supply Voltage :
- 1.8 V
- ECCN Code :
- EAR99
- Pin Count :
- 10
- Published :
- 2012
- Number of Terminals :
- 10
- Max Supply Voltage :
- 3.6 V
- Number of Terminations :
- 10
- Number of Pins :
- 10
- Supply Voltage :
- 3V
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Subcategory :
- Clock and Timer ICs
- Mounting :
- Surface Mount
- Product Category :
- Real Time Clock
- HTS Code :
- 8542.39.00.01
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Screening Level :
- Industrial
- Lead Free :
- Lead Free
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Voltage - Supply, Battery :
- 1.3V~3.6V
- Features :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
- Factory Lead Time :
- 7 Weeks
- Series :
- --
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Package :
- TDFN EP
- Voltage - Supply :
- 1.8V~3.6V
- Function :
- Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Feature :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
- Width :
- 3mm
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Reach Compliance Code :
- Compliant
- Min Operating Temperature :
- -40 °C
- Seated Height-Max :
- 0.8 mm
- Terminal Pitch :
- 0.5mm
- Bus Type :
- Serial SPI
- Product Type :
- Real Time Clocks
- Interface :
- SPI
- JESD-609 Code :
- e3
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Current - Timekeeping (Max) :
- 1μA @ 1.8V~3.6V
- Base Product Number :
- MCP79521
- Operating Supply Voltage :
- 2.5, 3.3 V
- Date Format :
- YY-MM-DD-dd
- Supplier Device Package :
- 10-TDFN (3x3)
- Length :
- 3mm
- Terminal Position :
- Dual
- JESD-30 Code :
- S-PDSO-N10
- Max Operating Temperature :
- 85 °C
- Clock Frequency :
- 5MHz
- Package :
- Tape and Reel (TR)
- Height :
- 750μm
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package / Case :
- 10-WFDFN Exposed Pad
- Datasheets
- MCP79521T-I/MN
Real Time Clocks Microchip Technology MCP79521T-I/MN Overview
The MCP79521T-I/MN by Microchip Technology is a cutting-edge Real Time Clock (RTC) integrated circuit designed for sophisticated time-tracking applications. This device ensures precise time and date management thanks to its integrated calendar and clock functionalities. It operates over a standard SPI interface, making it versatile for integration into various electronic systems. With a compact 10-TDFN package, it offers a reliable solution for embedded systems requiring minimal footprint yet robust performance. The inclusion of this MCP79521T-I/MN in your hardware architecture not only enhances time-keeping precision but also supports system integrity through efficient power management and fail-safe features.
MCP79521T-I/MN Features
The MCP79521T-I/MN boasts several key features making it an excellent choice for demanding applications. It includes a full clock and calendar functionality with leap year compensation, programmable alarms, and digital trimming for high accuracy. The device is designed for low-power consumption, which is critical in battery-operated systems. Additionally, it supports a wide voltage range, ensuring adaptability to varying power supplies and system conditions.
MCP79521T-I/MN Applications
- Consumer Electronics: Used in smart home devices, wearable technology, and other consumer electronics, the MCP79521T-I/MN helps maintain accurate timekeeping even when the main device is turned off, enhancing user convenience and device functionality.
- Industrial Systems: In factory automation systems or industrial instrumentation, the MCP79521T-I/MN provides reliable time-stamping features necessary for time-sensitive operations, improving logging accuracy and process synchronization.
- Telecommunication: Critical in network infrastructure, this RTC helps in time-stamping data packets, ensuring correct sequencing and logging of events, which is pivotal for system diagnostics and maintenance.
- Automotive: Utilized in automotive electronics such as in-car navigation systems, the MCP79521T-I/MN ensures continuous timekeeping critical for trip logging and functionality across vehicle restarts.
- Healthcare Devices: In medical devices that require precise time management for data logs and medication schedules, the MCP79521T-I/MN provides the necessary accuracy and reliability, ensuring patient safety and compliance with medical protocols.
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