Xicor X24165
The X24165 is a CMOS 16,384 bit serial E2PROM, internally organized 2048 x 8. The X24165 features a serial interface and software protocol allowing operation on a simple two wire bus. The Software Write Protect feature prevents any nonvolatile writes to the X24165 until the WEL bit in the write protect register is set.| Part No. | X24165 |
|---|---|
| Datasheet | X24165 Download |
| Manufacturer |  Xicor |
| Description | Advanced 2-Wire Serial E2PROM |
| Buy | Stock & Price |
FEATURES
● 2.7V to 5.5V Power Supply● Low Power CMOS —Active Read Current Less Than 1mA —Active Write Current Less Than 3mA —Standby Current Less Than 1µA
● Internally Organized 2048 x 8
● New Programmable Block Lock Protection —Software Write Protection —Programmable Hardware Write Protect
● Block Lock (0, 1/4, 1/2, or all of the E2PROM array)
● 2 Wire Serial Interface
● Bidirectional Data Transfer Protocol
● 32 Byte Page Write Mode —Minimizes Total Write Time Per Byte
● Self Timed Write Cycle —Typical Write Cycle Time of 5ms
● High Reliability —Endurance: 100,000 Cycles —Data Retention: 100 Years
● Available Packages —8-Lead PDIP —8-Lead SOIC (JEDEC) —14-Lead TSSOP
DESCRIPTION
Three device select inputs (S0, S1, S2) allow up to eight devices to share a common two wire bus. A Write Protect Register at the highest address location, 7FFh, provides three new write protection features: Software Write Protect, Block Write Protect, and Hardware Write Protect. The Block Write Protection feature allows the user to individually write protect four blocks of the array by programming two bits in the write protect register.
