93AA46/SN Datasheet PDF - Microchip

The Microchip Technology Inc. 93XX46A/B/C devices are 1K bit low-voltage serial Electrically Erasable PROMs (EEPROM). Word-selectable devices such as the 93AA46C, 93LC46C or 93C46C are dependent upon external logic levels driving the ORG pin to set word size. For dedicated 8-bit communication, the 93AA46A, 93LC46A or 93C46A devices are available, while the 93AA46B, 93LC46B and 93C46B devices provide dedicated 16-bit communication. Advanced CMOS technology makes these devices ideal for low power, nonvolatile memory applications. The entire 93XX Series is available in standard packages including 8-lead PDIP and SOIC, and advanced packaging including 8-lead MSOP, 6-lead SOT-23, 8-lead 2x3

●DFN and 8-lead TSSOP. Pb-free (Pure Matte Sn) finish is also available.

● Automatic ERAL before WRAL

● Self-Timed Erase and Write Cycle

● Power On/Off Data Protection Circuitry

● Sequential Read Function

● Industry Standard 3-Wire Serial I/O