Xicor X25164
Programmable Watchdog Timer w/Serial E 2 PROM
| Part No. | X25164 |
|---|---|
| Datasheet | X25164 Download |
| Manufacturer |  Xicor |
| Description | Programmable Watchdog Timer w/Serial E 2 PROM |
| Buy | Stock & Price |
DESCRIPTION
8K x 8 Bit 4K x 8 Bit 2K x 8 BitFEATURES
● Programmable Watchdog Timer with Reset Assertion —Reset Signal Valid to Vcc=1V —Power Up Reset Control● Save Critical Data With Block LockTM Protection —Block LockTM Protect 0, 1/4, 1/2 or all of Serial E2PROM Memory Array
● In Circuit Programmable ROM Mode
● Long Battery Life With Low Power Consumption —<50µA Max Standby Current, Watchdog On —<1µA Max Standby Current, Watchdog Off —<5mA Max Active Current during Write —<400µA Max Active Current during Read
● 1.8V to 3.6V, 2.7V to 5.5V and 4.5V to 5.5V Power Supply Operation
● 2MHz Clock Rate
● Minimize Programming Time —32 Byte Page Write Mode —Self-Timed Write Cycle —5ms Write Cycle Time (Typical)
● SPI Modes (0,0 & 1,1)
● Built-in Inadvertent Write Protection —Power-Up/Power-Down Protection Circuitry —Write Enable Latch —Write Protect Pin
● High Reliability
● Available Packages —14-Lead SOIC (X2564x) —14-Lead TSSOP (X2532x, X2516x) —8-Lead SOIC (X2532x, X2516x) BLOCK DIAGRAM S...
