IS23SC1604
Features
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16K bits (2K x 8) serial EEPROM with security logic
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Independent Security Codes for Data access after validation operations
Provides transportation code security
Manufactured with low power CMOS technology
Single 5V supply with Vpp internally generated
2碌s Read access time; 5mS Write/Erase time
Operating temperature range from 0C to 70C
Highly reliable 1,000,000 erase/write cycles; 10 years data retention
Security
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Data access only after validation of Security Codes
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Independent Read/Write protection of memory
zones
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Permanent invalidation of Security Codes after eight
false attempts
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Two security levels for Card Issuer and End User
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Permanent fuse protection on passwords and
personal data
Description
IS23SC1604 is a low-cost and low power, highly
secured 16K bits (2Kx8) serial EEPROM. It is fabricated using ISSI鈥檚 advanced CMOS technology.
The IS23SC1604 provides 15704 bits of memory in four application zones. Each application zone is protected
by multiple security codes independently from unauthorized read/write/erase access. An internal security fuse
protects the personalized data written by card issuer.
Integrated Silicon Solution, Inc.
2231 Lawson Lane
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Santa Clara, CA 95054
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Tel: 408.588.0800
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Fax: 408.588.0806
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Email: sales@issi.com
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Web: www.issi.com
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