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Description
The RS5C316B-E2 is a CMOS type real-time clock IC used in various electronic devices for time-keeping and scheduling purposes. It is connected to the CPU via three signal lines and is capable of transmitting clock and calendar data to the CPU.
Specifications and features
- Time keeping voltage: 1.6V to 6.0V
- Lowest supply current: 0.6µA TYP. (1.5µA MAX.) at 3V
- Connection to the CPU via only three pins: CE, SCLK/SCLK, and SIO for addressing and data read/write
- Clock counter (counting hours, minutes, and seconds) and a calendar counter (counting leap years, years, months, days, and days of the week) in BCD code
- Periodic interrupt pulses to the CPU with cycles ranging from one month to 1/1024Hz, with interrupt flags and interrupt halt
- Alarm interrupt (days of the week, hours, minutes)
- 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
The RS5C316B-E2 is widely used in various electronic devices such as communication equipment (multi-function telephone, portable telephone, PHS, pager), business machines (facsimile, portable facsimile), personal computers (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), and home appliances (rice cooker, microwave range).
Comparison
Advantages- Low power consumption due to driving an oscillation circuit at a constant voltage
- Ultra-compact and ultra-thin 8pin SSOP package is optimal for equipment requiring small size and low power consumption
- Automatic leap year recognition up to the year 2099
- Periodic interrupt pulses with cycles ranging up to one month
- Alarm interrupt by days of the week, hours, and minutes
- CMOS logic technology
Disadvantages- None identified
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
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Shipping option:
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Popular parts of the same kind
- Datasheet: Download RS5C316B-E2
- Chipdatas Part: CD87-RS5C316B-E2
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 07:21 +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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