RTC-4543SA:A0:PURE SN
EPSON
EPSON
IC RTC CLK/CALENDAR SPI 14-SOP
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The RTC-4543SA:A0:PURE SN from EPSON redefines reliability in the Clock/Timing - Real Time Clocks segment. This innovative IC features a built-in power-fail detection circuit and switchover circuitry, ensuring uninterrupted timekeeping during power transitions. Ideal for financial transaction systems and ATMs where audit trails are mandatory, this product offers tamper detection capabilities. Our Real Time Clock ICs are equally effective in building automation systems, coordinating HVAC schedules and lighting controls. With industry-leading 3ppm accuracy, the RTC-4543SA:A0:PURE SN meets the stringent requirements of 5G base stations and satellite communication equipment.
Specifications
- Product Status: Obsolete
- Type: Clock/Calendar
- Features: -
- Memory Size: -
- Time Format: -
- Date Format: -
- Interface: 3-Wire Serial
- Voltage - Supply: 2.5V ~ 5.5V
- Voltage - Supply, Battery: -
- Current - Timekeeping (Max): 1µA ~ 3µA @ 2V ~ 5V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 14-SOIC (0.197", 5.00mm Width)
- Supplier Device Package: 14-SOP
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