Xicor X24257
The X24257 is a CMOS Serial EEPROM, internally organized 32K x 8. The device features a serial interface and software protocol allowing operation on a simple two wire bus.| Part No. | X24257 |
|---|---|
| Datasheet | X24257 Download |
| Manufacturer |  Xicor |
| Description | 400kHz 2-Wire Serial EEPROM |
| Buy | Stock & Price |
DESCRIPTION
32K x 8 BitFEATURES
● Save critical data with programmable block lock protection —Block lock (first page, first 2 pages, first 4 pages, first 8 pages, 1/4, 1/2, or all of EEPROM array) —Software write protection —Programmable hardware write protect● In circuit programmable ROM mode
● 400kHz 2-wire serial interface —Schmitt trigger input noise suppression —Output slope control for ground bounce noise elimination
● Longer battery life with lower power —Active read current less than 1µA —Active write current less than 3µA —Standby current less than 1µA
● 2.5V to 5.5V power supply
● 64-byte page write mode —Minimizes total write time per word
● Internally organized 32K x 8
● Bidirectional data transfer protocol
● Self-timed write cycle —Typical write cycle time of 5ms
● High reliability —Endurance: 100,000 cycles —Data retention: 100 years
● 8-lead XBGA, 8-lead SOIC, 14-lead TSSOP Three device select inputs (S0–S1) allow up to four devices to share a common two wire bus. A Write...
