MCP795W11-I/ST
- Mfr.Part #
- MCP795W11-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
- 251
- In Stock :
- 251
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- Manufacturer :
- Microchip Technology
- Product Category :
- Real Time Clocks
- Time-Min :
- 1/100SECOND
- Series :
- --
- Power Supplies :
- 2/5V
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Terminal Position :
- Dual
- Number of Bits :
- 8
- Number of Terminals :
- 14
- Function :
- Alarm, Calendar, Clock
- Packaging :
- Tube
- JESD-30 Code :
- R-PDSO-G14
- Base Part Number :
- MCP795W11
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temperature Grade :
- Industrial
- Surface Mount :
- yes
- Product Type :
- Real Time Clocks
- Supplier Device Package :
- 14-TSSOP
- Pin Count :
- 14
- Terminal Form :
- Gull wing
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Feature :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
- Information Access Method :
- SERIAL, 4 WIRE/SPI
- Min Supply Voltage :
- 1.8 V
- Maximum Operating Temperature :
- + 85 C
- Operating Temperature :
- -40°C~85°C
- Current - Timekeeping (Max) :
- 1μA @ 1.8V~5.5V
- Mounting Type :
- Surface Mount
- Seated Height-Max :
- 1.2 mm
- Interrupt Capability :
- Y
- Features :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
- Number of Terminations :
- 14
- Min Operating Temperature :
- -40 °C
- Radiation Hardening :
- No
- Supply Voltage :
- 5V
- Terminal Pitch :
- 0.65mm
- Reach Compliance Code :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Published :
- 2011
- Factory Lead Time :
- 19 Weeks
- ECCN Code :
- EAR99
- Product Category :
- Real Time Clock
- Type :
- Clock/Calendar
- Package :
- Tube
- Voltage - Supply, Battery :
- 1.3V~3.6V
- Battery Backup Switching :
- Backup Switching
- Memory Size :
- 64B
- Manufacturer :
- Microchip
- Terminal Finish :
- Matte Tin (Sn) - annealed
- RoHS :
- Compliant
- Width :
- 4.4mm
- Peak Reflow Temperature (Cel) :
- 260
- Clock Frequency :
- 10MHz
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 1.2mm
- Base Product Number :
- MCP795W11
- Mounting Style :
- SMD/SMT
- Number of Pins :
- 14
- RoHS Status :
- ROHS3 Compliant
- Max Supply Voltage :
- 5.5 V
- Package Shape :
- RECTANGULAR
- Product Status :
- Active
- Interface :
- SPI
- Additional Feature :
- ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ
- HTS Code :
- 8542.39.00.01
- Minimum Operating Temperature :
- - 40 C
- Voltage - Supply :
- 1.8V~3.6V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Logic Function :
- Clock
- Date Format :
- YY-MM-DD-dd
- Volatile :
- No
- Length :
- 5mm
- Mount :
- Surface Mount
- Qualification Status :
- Not Qualified
- Max Operating Temperature :
- 85 °C
- Brand :
- Microchip Technology
- Datasheets
- MCP795W11-I/ST

Real Time Clocks Microchip Technology MCP795W11-I/ST Overview
The MCP795W11-I/ST by Microchip Technology is an advanced real-time clock/calendar optimized for effective time-tracking and data logging solutions. This component integrates seamlessly into various electronic assemblies, providing precise timing functionalities while utilizing a SPI interface for communication. Its small 14TSSOP package ensures minimal space usage, making it ideal for compact systems. Reliable and efficient, the MCP795W11-I/ST maintains accurate time and date, even in low-power conditions, thereby addressing critical needs in time-sensitive applications.
MCP795W11-I/ST Features
- SPI Bus Interface: Ensures easy integration with most microcontrollers, providing a flexible and efficient communication channel.
- Battery-Backed Operation: Allows for clock/calendar functionality to continue uninterrupted during power failures.
- Compact 14TSSOP Package: Offers a small footprint that is beneficial for designs with space constraints.
- Extended Temperature Range: Suitable for operation in a variety of environmental conditions, enhancing its versatility.
MCP795W11-I/ST Applications
- Consumer Electronics: Used in devices like smart watches and fitness trackers, where accurate time keeping is crucial.
- Industrial Systems: Integrates into machinery and equipment for logging and time-stamping events, ensuring precise operational timelines.
- Telecommunication Infrastructure: Helps in network time synchronization to maintain the integrity and efficiency of communications systems.
- Automotive Electronics: Applied in systems requiring time-stamped data for diagnostics and event recording.
- Portable Medical Devices: Ensures accurate time management in devices such as wearable health monitors and alert systems.
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