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...
概要
説明
The ISL12024 device is a micro-power real-time clock with embedded 64-bit unique ID, timing and crystal compensation, clock/calender, power-fail indicator, two periodic or polled alarms, intelligent battery backup switching, and integrated 512x8-bit EEPROM configured in 16 Bytes per page. 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.
特長
- Real-Time Clock/Calendar
- Tracks Time in Hours, Minutes, and Seconds
- Day of the Week, Day, Month and Year
- 3 Selectable Frequency Outputs
- 64-bit Unique ID
- Two Non-Volatile Alarms
- Settable on the Second, Minute, Hour, Day of the Week, Day or Month
- Repeat Mode (Periodic Interrupts)
- Automatic Backup to Battery or Super Cap
- On-Chip Oscillator Compensation
- Internal Feedback Resistor and Compensation Capacitors
- 64 Position Digitally Controlled Trim Capacitor
- 6 Digital Frequency Adjustment Settings to ±30ppm
- 512x8-Bits of EEPROM
- 16-Bytes Page Write Mode (32 total pages)
- 8 Modes of BlockLock™ Protection
- Single Byte Write Capability
- High Reliability
- Data Retention: 50 years
- Endurance: 2,000,000 Cycles Per Byte
- I2C Bus™
- 400kHz Data Transfer Rate
- 800nA Battery Supply Current
- Package Options
- 8 Ld SOIC and 8 Ld TSSOP Packages
- Pin-Compatible with the ISL12026
- Pb-Free (RoHS Compliant)
製品比較
アプリケーション
アプリケーション
- Utility Meters
- Audio Video Equipment
- Modems
- Network Routers, Hubs, Switches, Bridges
- Cellular Infrastructure Equipment
- Fixed Broadband Wireless Equipment
- Pagers/PDA
- POS Equipment
- Test Meters/Fixtures
- Office Automation (Copiers, Fax)
- Computer Products
- Security Related Application
ドキュメント
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| 分類 | タイトル | 日時 |
| データシート | PDF 1.17 MB | |
| カタログ | PDF 5.40 MB 英語 | |
| EOL通知 | PDF 1.17 MB | |
| 製品変更通知 | PDF 152 KB | |
| 製品変更通知 | PDF 121 KB | |
| 製品変更通知 | PDF 120 KB | |
| マニュアル－開発ツール | PDF 815 KB | |
| アプリケーションノート | PDF 302 KB | |
8 items
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設計・開発
ソフトウェア／ツール
ボード＆キット
ボード＆キット
モデル
ECADモデル
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Processing table
| SOICN | Tube | 980 | ||
| SOICN | Reel | 2500 | ||
| TSSOP | Tube | 960 | ||
| TSSOP | Reel | 2500 |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product