Low Power RTC With Battery Backed SRAM And Event Detection
The ISL1219 device is a low power Real Time Clock with Event Detect and Time Stamp function, Timing and crystal compensation, Clock calendar, power fail indicator, periodic or polled alarm, intelligent battery backup switching and 2 Bytes of battery-backed user SRAM
The Oscillator uses an external, low-cost 32.768kHz crystal. The Real Time Clock tracks time with separate Registers for hours, minutes, and seconds. The device has calendar Registers for date, month, year and day of the week. The calendar is accurate through 2099, with Automatic leap year correction.
By Intersil Corporation
|ISL1219 Pb-Free||ISL1219 Cross Reference||ISL1219 Schematic||ISL1219 Distributor|
|ISL1219 Application Notes||ISL1219 RoHS||ISL1219 Circuits||ISL1219 footprint|