Features
■ Compatible with the Serial Peripheral Interface (SPI) bus
■ Memory array – 2 Mb (256 Kbytes) of EEPROM – Page size: 256 bytes
■ Write – Byte Write within 10 ms – Page Write within 10 ms
■ Additional Write lockable page (Identification page)
■ Write Protect: quarter, half or whole memory array
■ Clock frequency: 5 MHz
■ Single supply voltage: 1.8 V to 5.5 V
■ Operating temperature range: from -40°C up to +85°C
■ Enhanced ESD protection
■ More than 4 million Write cycles
■ More than 200-year data retention