MCP79520-I/MS
- Mfr.Part #
- MCP79520-I/MS
- Manufacturer
- Microchip Technology
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 10-MSOP
- Stock
- 10,936
- In Stock :
- 10,936
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- Manufacturer :
- Microchip Technology
- Product Category :
- Real Time Clocks
- Logic Function :
- Clock
- Base Part Number :
- MCP79520
- Height :
- 950μm
- Dimensions :
- 3 x 3 x 0.95mm
- Min Operating Temperature :
- -40 °C
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Package Type :
- MSOP
- RoHS :
- Compliant
- Product Type :
- Real Time Clocks
- Subcategory :
- Clock and Timer ICs
- Minimum Operating Supply Voltage :
- 1.8 V
- Supply Voltage :
- 3V
- Packaging :
- Tube
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Supplier Package :
- MSOP
- RoHS Status :
- ROHS3 Compliant
- JESD-30 Code :
- S-PDSO-G10
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Functions :
- Calendar
- Factory Lead Time :
- 6 Weeks
- Supplier Device Package :
- 10-MSOP
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 3mm
- Seated Height-Max :
- 1.1 mm
- Feature :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
- Temperature Grade :
- Industrial
- Width :
- 3mm
- Min Supply Voltage :
- 1.8 V
- JESD-609 Code :
- e3
- Current - Timekeeping (Max) :
- 1μA @ 1.8V~3.6V
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Terminal Pitch :
- 0.5mm
- Type :
- Clock/Calendar
- Published :
- 2003
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Non-Volatile Memory :
- 64 B
- Max Operating Temperature :
- 85 °C
- Voltage - Supply :
- 1.8V~3.6V
- Product Category :
- Real Time Clock
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Date Format :
- YY-MM-DD-dd
- Brand :
- Microchip Technology / Atmel
- Features :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
- Clock Frequency :
- 5MHz
- Reach Compliance Code :
- Compliant
- Surface Mount :
- yes
- Maximum Operating Temperature :
- +85 °C
- Product Status :
- Active
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Maximum Operating Supply Voltage :
- 3.6 V
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 3.6 V
- ECCN Code :
- EAR99
- Memory Size :
- 64B
- Manufacturer :
- Microchip
- Series :
- --
- Terminal Form :
- Gull wing
- Additional Feature :
- ALSO OPEARTES AT 1.8V MIN SUPPLY AT 3MHZ CLOCK FREQ
- Operating Temperature :
- -40°C~85°C
- Operating Supply Voltage :
- 2.5, 3.3 V
- HTS Code :
- 8542.39.00.01
- Minimum Operating Temperature :
- -40 °C
- Package Shape :
- Square
- Lead Free :
- Lead Free
- Base Product Number :
- MCP79520
- Bus Type :
- Serial SPI
- Package :
- Tube
- Mounting Style :
- SMD/SMT
- Mounting :
- Surface Mount
- Pin Count :
- 10
- Battery Backup Switching :
- Backup Switching
- Voltage - Supply, Battery :
- 1.3V~3.6V
- Function :
- Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup
- Number of Terminations :
- 10
- Screening Level :
- Industrial
- Number of Pins :
- 10
- Number of Terminals :
- 10
- Interface :
- SPI
- Datasheets
- MCP79520-I/MS

Real Time Clocks Microchip Technology MCP79520-I/MS Overview
Introducing the Real Time Clocks Microchip Technology MCP79520-I/MS, a highly precise and reliable integrated circuit designed for advanced time-tracking applications. This RTC (Real Time Clock) device integrates seamlessly into various electronic systems, offering both clock and calendar functions. It communicates via an SPI interface, ensuring compatibility and ease of integration with modern microcontrollers and digital systems. Housed in a compact 10-MSOP package, it is ideally suited for applications requiring a minimal footprint without compromising on performance and features.
MCP79520-I/MS Features
The MCP79520-I/MS is packed with features designed to enhance system reliability and accuracy. It supports a wide range of clock functions including seconds, minutes, hours, day, date, month, and year, with leap year correction up to 2399. It also includes additional features such as battery backup capability for power-failure continuity, programmable clock output for peripheral devices, and dual programmable alarms, making it a versatile choice for complex digital systems.
MCP79520-I/MS Applications
- Consumer Electronics: In devices such as smart watches and smart home systems, the MCP79520-I/MS provides accurate timekeeping, essential for automation and user interface functions.
- Industrial Systems: Utilized in factory automation equipment, the MCP79520-I/MS ensures timestamping for logging and monitoring systems, crucial for maintaining precise production schedules and operational efficiency.
- Telecommunication: This IC helps in time-stamping in network switches and routers, facilitating better data logging and network management crucial for fault analysis and system maintenance.
- Automotive: Integrated into automotive electronics, it supports real-time clock functions that are vital for navigation systems and in-vehicle infotainment.
- Healthcare Devices: In medical devices such as patient monitoring systems and health trackers, the MCP79520-I/MS provides the necessary real-time data tracking to ensure accurate patient care and data records.
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