ISL120x Real Time Clock USB Evaluation System
This evaluation system is a hardware and software platform for testing Renesas real-time clock (RTC) devices; the system requires only a PC for the controller and power...
The ISL12022 device is a low power real time clock with an embedded Temp sensor for oscillator compensation, clock/calendar, power fail, low battery monitor, brownout indicator, single periodic or polled alarms, intelligent battery-backup switching, Battery Reseal™ function and 128 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. Daylight Savings time adjustment is done automatically, using parameters entered by the user. Power fail and battery monitors offer user-selectable trip levels. A time stamp function records the time and date of switchover from VDD to VBAT power, and also from VBAT to VDD power.
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Type | Title | Date |
Datasheet | PDF 1.24 MB | |
Brochure | PDF 5.20 MB 日本語 | |
Price Increase Notice | PDF 208 KB | |
Product Change Notice | PDF 152 KB | |
Product Change Notice | PDF 117 KB | |
Manual - Development Tools | PDF 815 KB | |
Application Note | PDF 302 KB | |
Application Note | PDF 426 KB | |
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This evaluation system is a hardware and software platform for testing Renesas real-time clock (RTC) devices; the system requires only a PC for the controller and power...
This board provides rich connectivity, including Wi-Fi mirroring of mobile screens and Bluetooth® Low Energy (LE) connectivity, and low-cost solutions required for...
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