ISL12021 Datasheet – Real Time Clock

Part Number : ISL12021

Function : Real Time Clock

Package : TSSOP 14 Pin Type

Manufacturers : Intersil

Pinouts :

ISL12021 datasheet

Description :

The ISL12021 device is a low power real time clock with an embedded Temp sensor for oscillator compensation, clock/calendar, power fail, low battery monitor, brown out indicator, single periodic or polled alarms, intelligent battery
backup switching and 128 bytes of battery-backed user SRAM.

• Real Time Clock/Calendar
– Tracks Time in Hours, Minutes and Seconds
– Day of the Week, Day, Month and Year
• On-chip Oscillator Compensation Over the Operating
Temp Range
– ±5ppm over -20°C to +70°C
• Day Light Saving Time
– Customer Programmable
• Separate FOUT pin
– 15 Selectable Frequency Outputs

Other data sheets within the file :


ISL12021 Datasheet PDF Download

ISL12021 pdf