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Description
The RS5C313-E2-F is a CMOS type real-time clock that is connected to the CPU via three signal lines and is capable of serial transmission of clock and calendar data to the CPU. It generates various interrupt clock pulses lasting for long periods, making it suitable for equipment requiring small size and low power consumption. With a low current consumption of TYP. 0.7µA at 3V, it operates at a constant voltage to minimize voltage fluctuations. Additionally, it provides an oscillator halt sensing function for data validity at power-on and other occasions. Packaged in an ultra-compact and ultra-thin 8pin SSOP (0.65mm pitch), the RS5C313-E2-F is the optimum choice for various applications.
Specifications and features
- Time Keeping Supply Voltage: 1.6 to 6.0 V
- Operating Supply Voltage: 2.7 to 6.0 V
- Low Current Consumption: TYP. 0.7µA (MAX. of 1.5µA) at 3V
- Connection to the CPU via only three pins: CE, SCLK, and SIO (for addressing and data read and write operations)
- Clock counter and calendar counter in binary-coded decimal (BCD) code
- Generation of interrupt pulses to the CPU with cycles ranging from 1 month to 1/1024 Hz, interrupt flags, and interrupt halt
- Software-based alarming through clock-interlocked interrupt operation
- Oscillator halt sensing to judge internal data validity
- Second digit adjustment by ±30 seconds
- 12-hour or 24-hour time display selectable
- Automatic leap year recognition up to the year 2099
- CMOS logic
- Package: 8pin SSOP (0.65mm pitch)
Application Scenarios
- Communication equipment (Multi-function telephone, portable telephone, PHS, Pager)
- Office automation (Facsimile, portable facsimile)
- Personal computer (Desktop type, notebook type, word processor, PDA, electronic notebook, TV games)
- Audio visual equipment (Portable audio equipment, video camera, camera, digital camera, remote control equipment)
- Home use (Rice cooker, microwave range)
Comparison
Advantages- Low current consumption
- Small size
- Serial transmission
- Oscillator halt sensing
Disadvantages- Limited supply voltage range (1.6 to 6.0 V)
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download RS5C313-E2-F
- Chipdatas Part: CD86-RS5C313-E2-F
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 18:25 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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