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IZ4406 - Intelligent 104 Bit EEPROM Conuter for > 20000 Units with Security Logic

Description

The chip contains an EEPROM/PROM of 88 bits, a mask ROM of 16 bits and a sequencing control with security logic (cf block diagram, Fig.

1).

Memory (104 bits) is divided into the following functional areas I ROM This area contains unalterable chip data (eg application, design status).

Features

  • Minimum of 10 write/erase cycles w.
  • Data retention for minimum of ten years Features 4 t e e.

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Datasheet Details

Part number IZ4406
Manufacturer IK Semiconductor
File Size 174.37 KB
Description Intelligent 104 Bit EEPROM Conuter for > 20000 Units with Security Logic
Datasheet download datasheet IZ4406 Datasheet
Additional preview pages of the IZ4406 datasheet.

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Full PDF Text Transcription

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w• h S • 104 x 1 bit organisation a areas with special characteristics t • Three memory a PROM, EEPROM) (eg ROM, D • Maximum . of 20480 count units • w Special security features • Minimum of 10 write/erase cycles w • Data retention for minimum of ten years Features 4 t e e TECHNICAL DATA m o c . Intelligent 104-Bit EEPROM Counter 4U for > 20000 Units with Security Logic Contact configuration and serial interface in accordance to ISO standard 7816-3 (synchronous transmission) Pin Definitions and Functions Card Contact C7 Symbol I/O Bidirectional data line (open drain) Code entry on “Input” only for transport C3 CLC Clock input C2 RST Control input (reset) C1 VCC Supply voltage C6 N.C.
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