Description
19-4998; Rev 0; 10/09 Low-Current I2C RTCs for High-ESR Crystals General .
The DS1341/DS1342 low-current real-time clocks (RTCs) are timekeeping devices that provide an extremely low standby current, which permits longer life.
Features
* include two time-of-day alarms, two interrupt outputs, a programmable squarewave output, and a serial bus timeout mechanism. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer t
Applications
* www. DataSheet4U. net
Medical Point of Sale (POS) Telematics
Portable Instruments Portable Audio Automotive
+Denotes a lead(Pb)-free/RoHS-compliant package. T&R = Tape and reel.
* Future product
* contact factory for availability. Typical Operating Circuit
VCC VCC
Pin Configuration
TOP V
