Analog sense amplifiers for high density NOR flash memories

Three different types of analog sense amplifiers (ASA) are presented that offer the precision needed for the storage of up to 6b/cell in standard NOR flash memories for embedded mass storage applications. Three test chips with 1 Mcells array have been integrated in a 3 V 0.5 /spl mu/m common-ground...

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Bibliographic Details
Main Authors: Pasotti, M., Rolandi, P.L., Canegallo, R., Gerna, D., Guaitini, G., Lhermet, F., Kramer, A.
Format: Conference Proceeding
Language:English
Subjects:
Circuit testing
Decoding
Digital audio players
Flash memory
Image coding
Integrated circuit technology
Research and development
Speech codecs
Threshold voltage
Transform coding
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Summary:Three different types of analog sense amplifiers (ASA) are presented that offer the precision needed for the storage of up to 6b/cell in standard NOR flash memories for embedded mass storage applications. Three test chips with 1 Mcells array have been integrated in a 3 V 0.5 /spl mu/m common-ground double metal double poly standard NOR flash-EEPROM technology for embedded memory to validate the circuits.
DOI:10.1109/CICC.1999.777284