![]() These bits must compare to their corresponding hardwired input pins. The device address word consists of a mandatory one, zero sequence (1010) for the first four most significant bits as shown. When WP is tied high to VCC, all write operations to the upper quadrant (816K bits) of memory are inhibited. When the pins are not hardwired, the default A2, A1, and A0 are zero. When the pins are hardwired, as many as eight 32K64K devices may be addressed on a single bus system (device addressing is discussed in detail under the Device Addressing section). ![]() ![]() This pin is open-drain driven and may be wire-ORed with any number of other open-drain or open-collector devices. The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The devices cascadable feature allows up to 8 devices to share a common 2-wire (I2C) bus. Serial Ee Prom Programming Driver Code Example.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |