CAT25010 PDF Datenblatt


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Beschreibung

This is 1K/2K/4K SPI Serial CMOS EEPROM. CAT25010, 20, 40 1K, 2K, 4K SPI Serial CMOS EEPROM FEATURES s 10 MH- SPI compatible s 1.8 to 6.0 volt operation s Hardware and software protection s Low power CMOS technology s SPI modes (0,0 & 1,1)* s Commercial, industrial, automotive and extended s 1,000,000 program, erase cycles s 100 year data retention s Self-timed write cycle H GEN FR ALO EE LE A D F R E ETM s 8-Pin DIP, SOIC, 8-Pin TSSOP and 8-Pin MSOP s 16-byte page write buffer s Block write protection temperature ranges Protect 1, 4, 1, 2 or all of EEPROM array DESCRIPTION The CAT25010, 20, 40 is a 1K, 2K, 4K Bit SPI Serial CMOS EEPROM internally organized as 128x8, 256x8, 512x8 bits. Catalyst’s advanced CMOS Technology substantially reduces device power requirements. The CAT25010, 20, 40 features a 16-byte page write buffer. The device operates via the SPI bus serial interface and is enabled though a Chip Select (CS). In addition to the Chip Select, the clock input (SCK), data in (SI) and data out (SO) are requ.