This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

ISL12022IBZ-T

Real Time Clock (RTC) IC Clock/Calendar 128B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

Manufacturer:

Renesas Electronics
Mfr.Part #:

ISL12022IBZ-T
Datasheet:

ISL12022IBZ-T Datasheet (PDF)
Mounting Style:

SMD/SMT
RTC Bus Interface:

Serial, 2-Wire, I2C
Date Format:

YY-MM-DD-dd
Time Format:

HH:MM:SS
EDA/CAD Models:

Request Free CAD Models for ISL12022IBZ-T

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

ISL12022IBZ-T General Description

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 Temperature Range ±5ppm Over -40°C to +85°C 10-bit Digital Temperature Sensor Output ±2°C Accuracy Customer Programmable Day Light Saving Time 15 Selectable Frequency Outputs 1 Alarm Settable to the Second, Minute, Hour, Day of the Week, Day, or Month Single Event or Pulse Interrupt Mode Battery Reseal™ Function to Extend Battery Shelf Life Automatic Backup to Battery or Super Capacitor Operation to VBAT = 1.8V 1.0µA Battery Supply Current Battery Status Monitor 2 User Programmable Levels Seven Selectable Voltages for Each Level Power Status Brownout Monitor Six Selectable Trip Levels, from 2.295V to 4.675V Oscillator Failure Detection Time Stamp for First VDD to VBAT, and Last VBAT to VDD 128 Bytes Battery-Backed User SRAM I2C Bus™ 400kHz Clock Frequency 1µA Typical Battery Current Pb-Free (RoHS Compliant) APPLICATIONS Utility Meters POS Equipment Medical Devices Security Systems Vending Machines White Goods Printers and Copiers

Key Features

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 Temperature Range - ±5ppm Over -40°C to +85°C
Customer Programmable Day Light Saving Time
15 Selectable Frequency Outputs
1 Alarm settable to the Second, Minute, Hour, Day of the Week, Day, or Month; Single Event or Pulse Interrupt Mode
Battery Reseal™ Function to Extend Battery Shelf Life
Automatic Backup to Battery or Super Capacitor
Oscillator Failure Detection
Time Stamp for First VDD to VBAT, and Last VBAT to VDD
128 Bytes Battery-Backed User SRAM
I2C Bus™
1µA Typical Battery Current
Pb-Free (RoHS Compliant)

Specifications

Product Category	Real Time Clock	Mounting Style	SMD/SMT
RTC Bus Interface	Serial, 2-Wire, I2C	Date Format	YY-MM-DD-dd
Time Format	HH:MM:SS	Battery Backup Switching	Backup Switching
RTC Memory Size	128 B	Supply Voltage - Max	5.5 V
Supply Voltage - Min	2.7 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Function	Alarm, Calendar, Clock, Interrupt
Height	0 mm	Length	4.9 mm
Product Type	Real Time Clocks	Series	ISL12022
Factory Pack Quantity	2500	Subcategory	Clock & Timer ICs
Width	3.9 mm	Unit Weight	0.002540 oz