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ISL12057EVALZ датащи(PDF) 1 Page - Renesas Technology Corp |
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ISL12057EVALZ датащи(HTML) 1 Page - Renesas Technology Corp |
1 / 18 page FN6755 Rev 2.00 Page 1 of 18 Sep 25, 2015 FN6755 Rev 2.00 Sep 25, 2015 ISL12057 Low Cost and Low Power I2C RTC Real Time Clock/Calendar with Alarm Function and Dual IRQ Pins DATASHEET The ISL12057 device is a low-power, real-time clock that is pin compatible and functionally equivalent to Maxim DS1337 with clock/calendar and alarm function. The oscillator uses an external, low-cost 32.768kHz crystal with 6pF load capacitance. 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. Pinouts ISL12057 (8 LD SOIC, MSOP) TOP VIEW ISL12057 (8 LD UTDFN) TOP VIEW Features • Pin Compatible to Maxim DS1337 • Functionally Equivalent to Maxim DS1337 • Real-Time Clock/Calendar - Tracks Time in Hours, Minutes, and Seconds - Day of the Week, Date, Month, and Year • Dual Interrupts for Frequency Output and Alarm interrupts • Four Selectable Frequency Outputs • Two Alarms - Settable to the Second, Minute, Hour, Day of the Week, and Date •I2C Interface - 400kHz Data Transfer Rate • Small Package Options - 8 Ld 2mmx2mm UTDFN - 8 Ld MSOP - 8 Ld SOIC - Pb-Free (RoHS Compliant) Applications • Utility Meters • HVAC Equipment • Audio/Video Components • Set-Top Box/Television •Modems • Network Routers, Hubs, Switches, Bridges • Cellular Infrastructure Equipment • Fixed Broadband Wireless Equipment • Pagers/PDA • Point Of Sale Equipment • Test Meters/Fixtures • Office Automation (Copiers, Fax) • Home Appliances • Computer Products • Other Industrial/Medical/Automotive X1 X2 IRQ2 GND 1 2 3 4 8 7 6 5 VDD IRQ1/FOUT SCL SDA 2 3 4 1 7 6 5 8 X1 X2 IRQ2 GND VDD IRQ1/FOUT SCL SDA NO LO NGE R A VA ILA BL E O R SU PPO RT ED |
Аналогичный номер детали - ISL12057EVALZ |
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Аналогичное описание - ISL12057EVALZ |
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