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MFG:CSI  Package Cooled:SOP8  D/C:05+  

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Part Number: CAT25040

 

MFG: CSI

Package Cooled: SOP8

D/C: 05+

Description: The CAT25010/20/40 is a 1K/2K/4K Bit SPI Serial CMOS EEPROM inte...


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CAT25040 General 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 terface 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 required to access the device. The HOLD pin may be used to suspend any serial communication without resetting the serial sequence. The CAT25010/ 20/40 is designed with software and hardware write protection features including Block Write protection. The device is available in 8-pin DIP, 8-pin SOIC, 8-pin MSOP and 8-pin TSSOP packages.

CAT25040 Maximum Ratings

Temperature Under Bias ................. 55°C to +125°C
Storage Temperature....................... 65°C to +150°C
Voltage on any Pin with
     Respect to VSS(1)..................2.0V to +VCC +2.0V
VCC with Respect to VSS  ................... 2.0V to +7.0V
Package Power Dissipation
    Capability (Ta = 25°C) ................................... 1.0W
Lead Soldering Temperature (10 secs) ............ 300°C
Output Short Circuit Current(2)....................... 100 mA

CAT25040 Features

10 MHz SPI compatible
1.8 to 6.0 volt operation
Hardware and software protection
Low power CMOS technology
SPI modes (0,0 & 1,1)*
Commercial, industrial, automotive and extended temperature ranges
1,000,000 program/erase cycles
100 year data retention
Self-timed write cycle
8-Pin DIP/SOIC, 8-Pin TSSOP and 8-Pin MSOP
16-byte page write buffer
Block write protection
  Protect 1/4, 1/2 or all of  EEPROM array

CAT25040 datasheet

CAT25040LA-GT3
PDF/DataSheet Download

  • Datasheet: CAT25040LA-GT3
  • File Size: 569804 KB
  • Manufacturer: CATALYST [Catalyst Semiconductor]
  • Click here to Download

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