Server: Netscape-Enterprise/2.01
Date: Fri, 21 Nov 1997 04:58:21 GMT
Accept-ranges: bytes
Last-modified: Mon, 10 Nov 1997 16:44:18 GMT
Content-length: 3887
Content-type: text/html
Dallas Semiconductor Corp: DS1315 Phantom Time Chip Product Announcement
DS1315 Phantom Time Chip

Product Features
The DS1315 Phantom Time Chip is a combination RTC and nonvolatile memory controller. The on-chip Real Time Clock provides hundredths of seconds, seconds, minutes, hours, day, date, month, and year information with leap year compensation valid up to 2100. The nonvolatile controller incorporates all of the support circuitry to convert a CMOS RAM to a nonvolatile memory. The DS1315 (5-volt version) is a drop-in replacement for the DS1215 and is pin- and function-compatible with the DS1215.
Key Features
- Real time clock
- NV RAM control for external SRAM
- Available in either 3.3- or 5.0-volt operating range
- Phantom interface, exclusive to Dallas' DS1315, is transparent to the system
Packages/Voltages
The DS1315 is available in either 3.3- or 5.0-volt operating ranges. It is also available in three packages, 16-pin DIP and SOIC, and 20-pin TSSOP.
Applications
Replacement for existing DS1215 designs which require a high-resolution RTC (hundredths of a second) along with nonvolatile control for external memory.
Availability
- Samples: NOW
- Production: NOW
- DS1315 data sheet is available on Dallas Semiconductor's Web site.
Factory Contacts
Datasheets and other product information available from:
Fax-on-demand: (972) 371-4441
FTP Site: ftp://ftp.dalsemi.com/
World Wide Web: http://www.dalsemi.com/
Data Sheets and Application Notes
New Product Announcements
Home Page /
Company Info /
News /
Products /
Data Sheets /
FTP Archive
|
Copyright © 1996-97 Dallas Semiconductor Corp.
|