Real Time Clock/Calendar With EEPROM
The ISL12028 device is a low power Real Time Clock with Clock calender, power-fail indicator, Clock output and crystal compensation, two periodic or polled alarms (CMOS output), intelligent battery backup switching, CPU supervisor integrated 512x8-bit EEPROM configured in 16 Byte per page.
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
|ISL12028 Pb-Free||ISL12028 Cross Reference||ISL12028 Schematic||ISL12028 Distributor|
|ISL12028 Application Notes||ISL12028 RoHS||ISL12028 Circuits||ISL12028 footprint|