256K-Bit CMOS Parallel EEPROM

The CAT28C257 is a fast, low power, 5V-only CMOS parallel EEPROM organized as 32K x 8-bits. It requires a simple Interface for in-system programming. On-chip address and data Latches self-timed write cycle with autoclear and VCC power up/down write protection eliminate additional Timing and protection hardware. DATA Polling and Toggle status bits signal the start and end of the selftimed write cycle. Additionally, the CAT28C257 features hardware and software write protection.
By Catalyst Semiconductor
CAT28C257 's PackagesCAT28C257 's pdf datasheet

CAT28C257 Pinout, Pinouts
CAT28C257 pinout,Pin out
This is one package pinout of CAT28C257,If you need more pinouts please download CAT28C257's pdf datasheet.

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