RTC-4543SB
RTC-4543SB is SERIAL-INTERFACE REAL TIME CLOCK MODULE manufactured by Epson.
- Part of the RTC-4543SA comparator family.
- Part of the RTC-4543SA comparator family.
Real time clock module
SERIAL-INTERFACE REAL TIME CLOCK MODULE
RTC-4543SA/SB
- Builtin crystal unit allows adjustment-free efficient operation.
- Automatic leap year correction.
- Output selectable between 32.768 KHz/1 Hz.
- Operating voltage range: 2.5V to 5.5V.
- Supply voltage detection voltage: 1.7±0.3V.
- Low current consumption: 1.0 µA/2.0V (Max.)
Actual size
Specifications (characteristics) Absolute Max. rating
Item
Symbol Condition
Min.
Power source voltage
VDD-GND
Input voltage
-0.3
Output voltage
VOUT
- Storage temperature TSTG
-55
Max. Unit 7.0
V VDD+0.3
+125
˚C
Operating range
Item
Symbol
Operating...
