QuickView

Technical Documents

Ordering Info

More Information

User Comments (0)

All

Status
Part Number	Status
DS1217M	Active: In Production. But some versions of the family are No Longer Available. See Ordering Information.

Data Sheet

FULL DATA SHEET (PDF, 212kB) Download   E-Mail

Description

The DS1217M is a nonvolatile (NV) RAM designed for portable applications requiring a rugged and durable package. The NV Cartridge has memory capacities from 64k x 8 to 512k x 8. The cartridge is accessed in continuous 32kB banks. Bank switching is accomplished under software control by pattern recognition from the address bus. A card edge connector is required for connection to a host system. A standard 30-pin connector can be used for direct mount to a printed circuit board. Alternatively, remote mounting can be accomplished with a ribbon cable terminated with a 28-pin DIP plug. The remote method can be used to retrofit existing systems which have JEDEC 28-pin byte-wide memory sites.

This product contains lithium-metal batteries. See applicable regulations for transport requirements for batteries in equipment.

Key Features

User-insertable Data retention greater than 5 years Capacity up to 512k x 8 Standard bytewide pinout facilitates connection to JEDEC 28-pin DIP via ribbon cable Software-controlled banks maintain 32 x 8 JEDEC 28-pin compatibility Multiple cartridges can reside on a common bus Automatic write protection circuitry safeguards against data loss Manual switch unconditionally protects data Compact size and shape Rugged and durable Wide operating temperature range of 0°C to 70°C Underwriters Laboratories (UL®) Recognized

Diagram

Pin Configuration

Reliability Reports

Request Reliability Report for: DS1217M Underwriters Laboratories (UL®) Recognized

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-7 of 7

DS1217M	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS1217M 1/2-25/KODAK-OB1		N/A	No Longer Available	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS1217M-1-25			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS1217M-2-25			Active	module Land Pattern: Not Available	0°C to +70°C	See data sheet
DS1217M-3-25			Active	module Land Pattern: Not Available	0°C to +70°C	See data sheet
DS1217M 1/2-25/KODAK			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet
DS1217M-1/2-25			Active	module Land Pattern: Not Available	0°C to +70°C	See data sheet
DS1217M-4-25			Active	Land Pattern: Not Available	0°C to +70°C	See data sheet

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers Parametric Search Applications Help

QuickView

Technical Documents

Ordering Info

More Information

Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

Related Products   Notes and Comments   Evaluation Kits