RTC (SPI & I²C) / Real Time Clock

Epson's wide range of Real Time Clock Modules (RTC) with built-in XTAL save power, provide superior accuracy, and simplify system design. Thanks to a rich set of optional functions, such as alarms and time stamps, RTCs can cover multiple additional tasks beside the time keeping.

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Model Size
[mm]
Feature Frequency tolerance
[ x 10-6 ]
Alarm Memory Timer Power Switching Back up Current
[µA]
Voltage Range
[V]
Brief Sheet RoHS REACH Application manual Linux
®
Driver
Inventory
RX
6110SAA
(Custom)
10.1 x 7.4 x 3.3 Low
Power
Built-in
SRAM
A : 5±11.5
/ +25°C
0.17 1.1 to 5.5 pdf pdf pdf pdf
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RX
6110SAB
10.1 x 7.4 x 3.3 Low
Power
Built-in
SRAM
B : 5±23
/ +25°C
0.13 1.1 to 5.5 pdf pdf pdf pdf
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RX6110SAB
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