比较实用的设计开发IC资料

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Features Lowvoltage and Standardvoltage Operation 27 VCC 27V to 55V 18 VCC 18V to 55V Internally Organized 128 x 8 1K 256 x 8 2K 512 x 8 4K 1024 x 8 8K or 2048 x 8 16K cid127 Twowire Serial Interface cid127 Schmitt Trigger Filtered Inputs for Noise Suppression cid127 Bidirectional Data Transfer Protocol cid127 100 kHz 18V and 400 kHz 27V 5V Compatibility cid127 Write Protect Pin for Hardware Data Protection cid127 8byte Page 1K 2K 16byte Page 4K 8K 16K Write Modes cid127 Partial Page Writes......