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IS93C56A
IS93C66A
ISSI
MAY 2006
®
2K-BIT/4K-BIT SERIAL ELECTRICALLY ERASABLE PROM
FEATURES DESCRIPTION
• Industry-standard Microwire Interface The IS93C56A/66A are 2kb/4kb non-volatile, — Non-volatile data storage ISSI ® serial EEPROMs.
They are fabricated using — Wide
voltage operation: an enhanced
CMOS design and process.
The Vcc = 1.
8V to 5.
5V IS93C56A/66A contain power-efficient read/write — Auto increment for efficient data dump memory, and organization of either 256/512 bytes • User Configured Memory Organization of 8 bits or 128/256 words of 16 bits.
When the — By 16-bit or by 8-bit ORG pin is connected to Vcc or left unconnected, • Hardware and software writ...