MCP795W20T-I/ST
- Mfr.Part #
- MCP795W20T-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
- 44,299
- In Stock :
- 44,299
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- Manufacturer :
- Microchip Technology
- Product Category :
- Real Time Clocks
- Max Operating Temperature :
- 85 °C
- Qualification Status :
- Not Qualified
- Screening Level :
- Industrial
- Memory Size :
- 64B
- Maximum Operating Temperature :
- + 85 C
- Package :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Voltage - Supply :
- 1.8V~3.6V
- Clock Frequency :
- 10MHz
- Supplier Package :
- TSSOP
- Bus Type :
- Serial SPI
- Package Shape :
- RECTANGULAR
- Mounting :
- Surface Mount
- Max Supply Voltage :
- 5.5 V
- Width :
- 4.4mm
- Power Supplies :
- 2/5V
- Peak Reflow Temperature (Cel) :
- 260
- Number of Terminations :
- 14
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.65mm
- Features :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- Volatile :
- No
- Base Part Number :
- MCP795W20
- Number of Terminals :
- 14
- Published :
- 2011
- Operating Supply Voltage :
- 2.5, 3.3, 5 V
- Seated Height-Max :
- 1.2 mm
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Product Type :
- Real Time Clocks
- Height Seated (Max) :
- 1.2mm
- Radiation Hardening :
- No
- uPs/uCs/Peripheral ICs Type :
- TIMER, REAL TIME CLOCK
- Factory Lead Time :
- 5 Weeks
- Supplier Device Package :
- 14-TSSOP
- Product Status :
- Active
- Mounting Type :
- Surface Mount
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Length :
- 5mm
- Current - Timekeeping (Max) :
- 1μA @ 1.8V~5.5V
- Interface :
- SPI
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Mounting Style :
- SMD/SMT
- Information Access Method :
- SERIAL, 4 WIRE/SPI
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Brand :
- Microchip Technology
- Number of Bits :
- 8
- Reach Compliance Code :
- Compliant
- Feature :
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer
- JESD-30 Code :
- R-PDSO-G14
- Type :
- Clock/Calendar
- Series :
- --
- Additional Feature :
- ALSO OPEARTES AT 1.8 V MINIMUM SUPPLY AT 3 MHZ
- Date Format :
- YY-MM-DD-dd
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Min Operating Temperature :
- -40 °C
- RoHS :
- Details
- RoHS Status :
- ROHS3 Compliant
- Product Category :
- Real Time Clock
- Pin Count :
- 14
- ECCN Code :
- EAR99
- Package / Case :
- 14-TSSOP (0.173, 4.40mm Width)
- Supply Voltage :
- 5V
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 14
- Voltage - Supply, Battery :
- 1.3V~3.6V
- Minimum Operating Temperature :
- - 40 C
- HTS Code :
- 8542.39.00.01
- Function :
- Clock/Calendar/Alarm/Interrupt/Watchdog Timer/Battery Backup
- Manufacturer :
- Microchip
- Battery Backup Switching :
- Backup Switching
- Logic Function :
- Clock
- Time-Min :
- 1/100SECOND
- JESD-609 Code :
- e3
- Interrupt Capability :
- Y
- Mount :
- Surface Mount
- Temperature Grade :
- Industrial
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Base Product Number :
- MCP795W20
- Min Supply Voltage :
- 1.8 V
- Datasheets
- MCP795W20T-I/ST

Real Time Clocks Microchip Technology MCP795W20T-I/ST Overview
The MCP795W20T-I/ST by Microchip Technology is a high-performance Real Time Clock/Calendar integrated circuit, optimized for effective time tracking and data logging in sophisticated electronic applications. This component is designed to operate with a Serial Peripheral Interface (SPI), housed in a compact 14-TSSOP package, making it ideal for space-constrained applications. Its reliable timekeeping mechanism ensures accuracy and long-term stability, which is essential for time-critical applications and systems. Employing the Real Time Clocks Microchip Technology MCP795W20T-I/ST ensures precision and efficiency, thereby facilitating the development of advanced electronic systems.
MCP795W20T-I/ST Features
The MCP795W20T-I/ST offers a range of features that make it a versatile choice for integrating real-time clocks and calendars into electronic systems. These features include battery-backed operation for continuous timekeeping even during power outages, a programmable clock output for peripheral device control, and an automatic leap year correction. Additionally, its digital trimming capability allows fine adjustment of the timekeeping accuracy, ensuring precise synchronization with external time references.
MCP795W20T-I/ST Applications
- Consumer Electronics: Used in devices like smart home systems and multimedia applications, where precise time is necessary for scheduling and logging functions.
- Industrial Systems: Integrates into factory automation systems, providing time stamps for process tracking and machine operation logging.
- Telecommunications: Essential for network time synchronization, ensuring accurate timing across various communication devices and infrastructure.
- Automotive: Supports in-vehicle systems such as GPS navigation and event data recorders, where accurate timekeeping is crucial.
- Healthcare Devices: Applied in medical equipment like patient monitoring systems and medical data loggers, requiring accurate time-stamping for record management.
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