Allicdata Part #: | SER3252TR-ND |
Manufacturer Part#: |
RTC-8564JE:B3:ROHS |
Price: | $ 2.22 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Epson |
Short Description: | IC RTC CLK/CALENDAR I2C 20-VSOJ |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wi... |
DataSheet: | RTC-8564JE:B3:ROHS Datasheet/PDF |
Quantity: | 1250 |
250 +: | $ 2.01633 |
500 +: | $ 1.80923 |
750 +: | $ 1.63485 |
1250 +: | $ 1.52586 |
2500 +: | $ 1.44957 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Clock/Calendar |
Features: | Alarm, Y2K |
Memory Size: | -- |
Time Format: | HH:MM:SS |
Date Format: | YY-MM-DD-dd |
Interface: | I²C, 2-Wire Serial |
Voltage - Supply: | 1.8 V ~ 5.5 V |
Voltage - Supply, Battery: | -- |
Current - Timekeeping (Max): | 0.7µA ~ 0.8µA @ 3V ~ 5V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 20-LSSOJ (0.213", 5.40mm Width) |
Supplier Device Package: | 20-VSOJ |
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()Real Time Clocks (RTCs) provide an accurate and reliable source of time and date information for an embedded system or any other digital system. The RTC-8564JE:B3:ROHS is a particular example of such a device and it is widely used in a variety of applications which rely on correct and accurate timing data. This article will explore the application field and working principle of the RTC-8564JE:B3:ROHS in more detail.
The RTC-8564JE:B3:ROHS is a high precision clock module, based on a low-power CMOS chip with a built-in oscillator and power saving features. It is packaged in an industry standard footprint which is compatible with most standard electronicPCB designs. This makes the device ideal for use in a range of embedded systems, clocks, industrial and automotive applications.
In terms of its timekeeping accuracy, the device is rated to ±2ppm from 0°C to 70°C. This means it is able to maintain a very consistent and reliable time source. Additionally, the device offers a suite of additional features including accurate date keeping, a 32KHz frequency source, battery backup, and programmable alarms and interrupt signals.
The working principle of the RTC-8564JE:B3:ROHS is based on a simple but effective design. It consists of a power supply module, a crystal oscillator module and a time-keeping module. The power module provides the necessary operating power to the device, while the crystal oscillator module provides a stable timing source. The time-keeping module then uses this accurate time source to calculate time intervals and to provide accurate time data to the user.
The time-keeping module consists of an array of counters, latches, and registers which are used to accurately measure and store the time period data. It also includes a control logic unit which is responsible for controlling the sequence of operations which are required to accurately capture the time. The device is configured to provide a range of different time formats including 12/24 hour formats, weekday formats, leap-year formats and time zone formats.
The device also allows the user to store up to 8 different events. Each event can be programmed to occur once, regularly or onlyduring some defined periods. The device also offers a battery backupwhich allows the user to store the time data in a backup memoryin case of power failure.
In summary, the RTC-8564JE:B3:ROHS is a highly precise clock module which can be used in a range of embedded systems, clocks, industrial and automotive applications. The device offers accurate time keeping and a host of additional features including battery backup, programmable alarms and interrupt signals. The device is based on a simple yet effective design which consists of a power supply module, a crystal oscillator module and a time-keeping module.
The specific data is subject to PDF, and the above content is for reference
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