DS1217M

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 cartri...

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DS1217M Picture
SeekIC No. : 004328437 Detail

DS1217M: 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 cabl...

floor Price/Ceiling Price

Part Number:
DS1217M
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/4/30

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Product Details

Description



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



Pinout

  Connection Diagram


Specifications

Voltage on Connection Relative to Ground ............-0.3V to + 7.0V
Operation Temperature........................................... 0°C to 70°C
Storage Temperature .........................................-40°C to +70°C



Description

The DS1217M is a nonvolatile RAM designed for portable applications requiring a rugged and durable package. The DS1217M Cartridge has memory capacities from 64K x 8 to 512K x 8. The cartridge is accessed in continuous 32K byte 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 bytewide memory sites.




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