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DS1217A - Nonvolatile Read/Write Cartridge

Description

The DS1217A is a nonvolatile RAM designed for portable applications requiring a rugged and durable package.

The nonvolatile cartridge is available in densities ranging from 2K x 8 to 32K x 8 in 8K byte increments.

A card edge connector is required for connection to a host system.

Features

  • PIN.

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Datasheet preview – DS1217A

Datasheet Details

Part number DS1217A
Manufacturer Dallas Semiconducotr
File Size 76.41 KB
Description Nonvolatile Read/Write Cartridge
Datasheet download datasheet DS1217A Datasheet
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Full PDF Text Transcription

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DS1217A DS1217A Nonvolatile Read/Write Cartridge FEATURES PIN ASSIGNMENT Name Ground +5 Volts Write Enable Address 13 Address 8 Address 9 Address 11 Output Enable Address 10 Cartridge Enable Data I/O 7 Data I/O 6 Data I/O 5 Data I/O 4 Data I/O 3 Position A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 Name No Connect Address 14 Address 12 Address 7 Address 6 Address 5 Address 4 Address 3 Address 2 Address 1 Address 0 Data I/O 0 Data I/O 1 Data I/O 2 Ground • User-insertable • Capacity up to 32K x 8 • Standard bytewide pinout facilitates connection to JEDEC 28-pin DIP socket via ribbon cable • Data retention greater than 10 years • Automatic write protection circuitry safeguards against data loss • Manual switch unconditionally pro
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