MCP795W10T-I/ST
- Mfr.Part #
- MCP795W10T-I/ST
- Manufacturer
- Microchip Technology
- Package / Case
- 14-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 14-TSSOP
- Stock
- 12
- In Stock :
- 12
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- Manufacturer :
- Microchip Technology
- Product Category :
- Real Time Clocks
- Package Type :
- TSSOP
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 1.2mm
- Operating Supply Voltage :
- 2.5, 3.3, 5 V
- Logic Function :
- Clock
- Volatile :
- No
- Operating Supply Voltage (Max) :
- 5.5(V)
- Mounting :
- Surface Mount
- Voltage - Supply :
- 1.8V~3.6V
- Terminal Pitch :
- 0.65mm
- Operating Temperature :
- -40°C~85°C
- Date Format :
- YY-MM-DD-dd
- Number of Terminations :
- 14
- Maximum Operating Temperature :
- + 85 C
- Mount :
- Surface Mount
- Mounting Style :
- SMD/SMT
- Peak Reflow Temperature (Cel) :
- 260
- Function :
- Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup
- Current - Timekeeping (Max) :
- 1μA @ 1.8V~5.5V
- Operating Temperature Classification :
- Industrial
- Length :
- 5mm
- Power Supplies :
- 2/5V
- Base Product Number :
- MCP795W10
- Voltage - Supply, Battery :
- 1.3V~3.6V
- Memory Size :
- 64B
- Schedule B :
- 8542390000, 8542390000/8542390000/8542390000/8542390000/8542390000
- Terminal Form :
- Gull wing
- Additional Feature :
- ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ
- Bus Type :
- Serial SPI
- RoHS Status :
- ROHS3 Compliant
- Interrupt Capability :
- Y
- Surface Mount :
- yes
- Number of Bits :
- 8
- Number of Terminals :
- 14
- Published :
- 2011
- Mounting Type :
- Surface Mount
- Width :
- 4.4mm
- Supplier Device Package :
- 14-TSSOP
- Min Supply Voltage :
- 1.8 V
- Min Operating Temperature :
- -40 °C
- Package Shape :
- RECTANGULAR
- Product Category :
- Real Time Clock
- Rad Hardened :
- No
- Temperature Grade :
- Industrial
- HTS Code :
- 8542.39.00.01
- Max Supply Voltage :
- 5.5 V
- JESD-609 Code :
- e3
- Interface :
- SPI
- Product Status :
- Active
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Pin Count :
- 14
- Supplier Package :
- TSSOP
- Package :
- Tape and Reel (TR)
- Type :
- Clock/Calendar
- Seated Height-Max :
- 1.2 mm
- Feature :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Battery Backup Switching :
- Backup Switching
- Series :
- --
- Max Operating Temperature :
- 85 °C
- Time-Min :
- 1/100SECOND
- Operating Supply Voltage (Min) :
- 1.8(V)
- Operating Supply Voltage (Typ) :
- 2.5/3.3/5(V)
- Operating Temperature (Min) :
- -40C
- Number of Pins :
- 14
- Base Part Number :
- MCP795W10
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Clock Frequency :
- 10MHz
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Terminal Position :
- Dual
- Manufacturer :
- Microchip
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- R-PDSO-G14
- Product Type :
- Real Time Clocks
- Lead Free :
- Lead Free
- Supply Voltage :
- 5V
- Brand :
- Microchip Technology
- Information Access Method :
- SERIAL, 4 WIRE/SPI
- Factory Lead Time :
- 6 Weeks
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Minimum Operating Temperature :
- - 40 C
- Features :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Qualification Status :
- Not Qualified
- Reach Compliance Code :
- Compliant
- Screening Level :
- Industrial
- RoHS :
- Compliant
- Operating Temperature (Max) :
- 85C
- Radiation Hardening :
- No
- Datasheets
- MCP795W10T-I/ST

Real Time Clocks Microchip Technology MCP795W10T-I/ST Overview
The MCP795W10T-I/ST from Microchip Technology is a sophisticated real-time clock/calendar component that is specifically engineered to address complex timing requirements across a wide range of applications. This device offers accurate time and date tracking with a leap year compensation valid up to 2399, integrated with a digital trimming feature to adjust timekeeping errors. Its ability to operate over the standard SPI bus allows seamless integration into existing architectures, making it a versatile choice for developers looking to enhance their systems with reliable time management solutions. The use of a small 14-TSSOP package ensures that this RTC can be incorporated into systems where space is at a premium, further emphasizing its utility in modern electronic designs.
MCP795W10T-I/ST Features
The MCP795W10T-I/ST incorporates several key features that make it a standout choice for precision timekeeping. It includes a battery switchover feature for reliable operation during power outages, a timestamp to log power-down and power-up sequences, and programmable clock output for peripheral devices. Furthermore, the device supports a wide operating temperature range and offers low power consumption, making it suitable for battery-powered and portable applications. Its SPI interface provides robust communication and simplifies system integration.
MCP795W10T-I/ST Applications
- Consumer Electronics: Utilized in devices like smart home systems and multimedia applications where precise timekeeping enhances functionality and user experience.
- Industrial Systems: Critical in data logging and time-stamping functionalities within automation systems, ensuring accurate tracking of operations and processes.
- Telecommunications: Serves in network time servers and switches, providing the necessary synchronization for data integrity and reliable communications.
- Portable Medical Devices: Used in patient monitoring systems and wearable health devices where accurate timekeeping is crucial for data correlation and event monitoring.
- Automotive Electronics: Applied in event data recorders and navigation systems, contributing to safety and precision in vehicular technology.
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