Allicdata Part #: | MCP795W22-I/SL-ND |
Manufacturer Part#: |
MCP795W22-I/SL |
Price: | $ 1.20 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC RTC CLK/CALENDAR SPI 14-SOIC |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar 64B SPI 14... |
DataSheet: | MCP795W22-I/SL Datasheet/PDF |
Quantity: | 337 |
1 +: | $ 1.08990 |
25 +: | $ 1.00573 |
100 +: | $ 0.95716 |
Interface: | SPI |
Base Part Number: | MCP795W22 |
Supplier Device Package: | 14-SOIC |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C |
Current - Timekeeping (Max): | 1µA @ 1.8V ~ 5.5V |
Voltage - Supply, Battery: | 1.3 V ~ 3.6 V |
Voltage - Supply: | 1.8 V ~ 3.6 V |
Series: | -- |
Date Format: | YY-MM-DD-dd |
Time Format: | HH:MM:SS:hh (12/24 hr) |
Memory Size: | 64B |
Features: | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer |
Type: | Clock/Calendar |
Part Status: | Active |
Packaging: | Tube |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The MCP795W22-I/SL is a Real Time Clock (RTC) designed to provide accurate time and date signal while in operation despite environmental conditions or power disruptions, thus making is an incredibly reliable operational system. This directly affects performance in many fields where timing accuracy is of the utmost importance, such as scheduling, embedded applications requiring long-term measurement, and aid for navigation.
The MCP795W22-I/SL is a low power and high performance device that features a crystal oscillator with timing accuracy of up to five parts per million (ppm). This feature is responsible for the extreme accuracy of its output, making is an ideal choice for applications where accuracy and reliability are paramount.
The device includes a temperature-compensated crystal oscillator (TCXO) and a real time counter. The TCXO utilizes its microchip-based technology to maintain accurate timing reading even during temperature changes. This prevents the oscillator from losing its calibrated values, thereby keeping the frequency of the output signal accurate. The real time counter provides another layer of stability and accuracy, as it allows the clock to keep correct time measurements even after power interruptions.
The MCP795W22-I/SL has a wide range of application fields, but is mostly used in scheduling systems, embedded applications requiring long term measurements, and navigation systems. For scheduling systems, the RTC ensures that events or meetings will take place at the scheduled times, regardless of temperature variations or power outages. In long term measurements, the device provides results that are more accurate compared to most other clocks due to its temperature-compensated oscillator and long term stability. For navigation systems, the RTC has become a reliable source of coordinate information, with its accuracy providing extra precision and helping to reduce errors in navigation calculations.
In terms of working principle, the MCP795W22-I/SL uses both its TCXO and its real time counter in order to provide accurate time readings. The TCXO detects temperature and corrects the timing signal accordingly, while the real time counter keeps track of the internal timer and preserves time information even after power outages. Together, these two device features allow the MCP795W22-I/SL to provide accurate time and date signal regardless of environmental conditions and power disruptions.
The MCP795W22-I/SL is a must have for any system relying on accurate timekeeping. Its certified accuracy and long-term stability even at extreme temperatures makes the MCP795W22-I/SL an ideal choice for scheduling, embedded system applications and navigation systems.
The specific data is subject to PDF, and the above content is for reference
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