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CAT25040 Datasheet PDF

Catalyst Semiconductor CAT25040

The CAT25010/20/40 is a 1K/2K/4K Bit SPI Serial CMOS EEPROM internally organized as 128x8/256x8/ 512x8 bits. 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).
Part No. CAT25040
Datasheet CAT25040 Download
Manufacturer
Catalyst Semiconductor
Description 1K/2K/4K SPI Serial CMOS EEPROM
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CAT25040 datasheet page 1 preview

FEATURES

s 10 MHz 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 temperature ranges ALOGEN FR LEA D F REETM s 1,000,000 program/erase cycles s 100 year data retention s Self-timed write cycle s 8-Pin DIP/SOIC, 8-Pin TSSOP and 8-Pin MSOP s 16-byte page write buffer s Block write protection – Protect 1/4, 1/2 or all of EEPROM array H

DESCRIPTION

Catalyst’s advanced CMOS Technology substantially reduces device power requirements. In addition to the Chip Select, the clock input (SCK), data in (SI) and data out (SO) are required to
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