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ISL12024 データシート(PDF) 5 Page - Intersil Corporation |
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ISL12024 データシート(HTML) 5 Page - Intersil Corporation |
5 / 6 page www.intersil.com/timing REAL TIME CLOCK ICs INTERSIL SELECTION GUIDE LOw-COST, LOw-POwER RTCs MICRO-POwER, LOw COST, SMALL RTC PROvIDES SIGNIFICANT PCB REAL-ESTATE SAvINGS The ISL12057/8/9 offer a cost-improved 3-Volt alternative to the most popular low-accuracy timekeeping products, with operation down to 1.4V for battery-powered, portable applications. Low Power, with IRQs, Alarm and Timer ISL12057, ISL12058, ISL12059 kEy FEATURES • Real time clock and calendar • Low standby current • Multiple selectable frequency outputs • Selectable alarms • I2C interface • Operates over 1.4V to 3.6V supplies • Variety of popular compact packages) ISL12058 Cost-reduced alternative to ISL1208 with added advantage of 3V operation. ISL12057 •Drop-in replacement for DS1337 •Features operation down to 1.4V, TDFN package, and competitive price ISL12059 •Improved alternative to ST M41T00S •Features operation down to 1.4V and competitive price Low-Cost, Low-Power RTCs Device IBAT (nA) Alarms Selectable Frequency Output CPU Supervisory Function Battery IRQ FOUT SRAM Other Functions Package POR Watchdog Timer Seal Backup with Battery Backup ISL12008 800 1 1 N N Y Y - Dedicated Pin 8 Ld SOIC ISL12082 800 1 4 N N Y Y Dedicated Pin Dedicated Pin N •Timer 10 Ld MSOP, 8 Ld SOIC with Battery Backed SRAM ISL1208 400 1 15 N N Y Y Shared Pin 2 Bytes 8 Ld MSOP, 8 Ld SOIC, 8 Ld TDFN ISL1218 400 1 15 N N Y Y Shared Pin 8 Bytes 8 Ld MSOP, 8 Ld SOIC ISL1220 400 1 15 N N Y Y Dedicated Pin Dedicated Pin 8 Bytes 10 Ld MSOP with Battery Backed SRAM and Event Detection ISL1209 400 1 15 N N Y Y Shared Pin 2 Bytes •EventDetect 10 Ld MSOP ISL1219 400 1 15 N N Y Y Shared Pin 2 Bytes •EventDetect •TimeStamp 10 Ld MSOP ISL1221 400 1 15 N N Y Y Dedicated Pin Dedicated Pin 2 Bytes •EventDetect •TimeStamp 10 Ld MSOP with IRQs, Alarm and Timer ISL12057 400 2 4 N N N N Shared Pin N •3V 8 Ld SOIC, 8 Ld MSOP, 8 Ld TDFN ISL12058 400 2 4 N N N N Shared Pin N •3V 8 Ld SOIC, 8 Ld MSOP, 8 Ld TDFN, 8 Ld µTDFN ISL12059 400 0 1 N N N N Shared Pin N •3V 8 Ld SOIC |
同様の部品番号 - ISL12024 |
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同様の説明 - ISL12024 |
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