RTC-4543SB - SERIAL-INTERFACE REAL TIME CLOCK MODULE
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
