SPI Serial E2PROM with Block LockTM Protection

 

 

FEATURES

 1MHz Clock Rate

 SPI Modes (0,0 & 1,1)

 256 X 8 Bits

4 Byte Page Mode

 Low Power CMOS

10µA Standby Current

3mA Active Write Current

 2.7V To 5.5V Power Supply

 Block Lock Protection

Protect 1/4, 1/2 or all of E2

PROM Array

 Built-in Inadvertent Write Protection

Power-Up/Power-Down protection circuitry

Write Latch

Write Protect Pin

 Self-Timed Write Cycle

5ms Write Cycle Time (Typical)

 High Reliability

Endurance: 100,000 cycles per byte

Data Retention: 100 Years

ESD protection: 2000V on all pins

 8-Lead PDlP Package

 8-Lead SOIC Package

 

 

 

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