RTC-4574SA B

RTC-4574SA B
RTC-4574SA B RTC-4574SA B
Brand: Epson
Product Code: Q414574510002xx
Availability: 250
Price: US$2.57

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RTC-4574SA/JE/NB (Serial-Interface Real Time Clock Module)

Manufacturing PN RTC-4574SA B
Application Note
External dimensions... 10.1 × 5.0 × 3.2mm
Applications... Smart meter
Other Ordering Format RRTC-4574SA:Bx:ROHS







Other Features

Built in frequency adjusted 32.768kHz crystal unit  
Interface Type 3-wire serial interface
Operating voltage range 1.6V to 5.5V
Wide Timekeeper voltage range 1.6V to 5.5V
Low backup current 0.5μA / 3V(Typ.)
32.768kHz frequency output function C-MOS output With Control Pin
Other functions full calendar, alarm, timer
Delivery Time
Lead-Time In stock: 2~3 days, Normal LT: 14 weeks
Item Characteristics
Power Voltage 3.0V Typ., 1.6V to 5.5V
Clock Voltage 3.0V Typ., 1.6V to 5.5V
Tolerance B: 5±23 PPM @ Ta=+25°C VDD=3.0V
Operating Temperature -40 °C to +85 °C
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