X25646
DESCRIPTION
8K x 8 Bit 4K x 8 Bit 2K x 8 Bit
FEATURES
- Programmable Watchdog Timer with Reset Assertion
- Reset Signal Valid to Vcc=1V
- Power Up Reset Control
- Save Critical Data With Block Lock TM Protection
- Block Lock TM 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
- <5m A 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...
