Abstract: AT93C66A
Text: Features • Low-voltage and Standard-voltage Operation • • • • • • • • – 2.7 VCC = 2.7V to 5.5V – 1.8 (VCC = 1.8V to 5.5V) User-selectable Internal Organization – 2K: 256 x 8 or 128 x 16 – 4K: 512 x 8 or 256 x 16 3-wire Serial Interface