CAT34C02 - 2 kb I2C EEPROM for DDR2 DIMM …

Semiconductor Components Industries, LLC, 2011 March, 2011 Rev. 171 Publication Order Number: CAT34C02 /DCAT34C022 kb I2C EEPROM for ddr2 dimm serial PresenceDetectDescriptionThe CAT34C02 is a 2 kb serial CMOS EEPROM , internallyorganized as 16 pages of 16 bytes each, for a total of 256 bytes of 8 features a 16 byte page write buffer and supports both theStandard (100 kHz) as well as Fast (400 kHz) I2C operations can be inhibited by taking the WP pin High (thisprotects the entire memory) or by setting an internal Write Protect flagvia Software command (this protects the lower half of the memory).In addition to Permanent Software Write Protection, theCAT34C02 also features JEDEC compatible Reversible SoftwareWrite Protection for ddr2 serial presence detect (SPD)applications operating over the V to V supply voltage CAT34C02 is fully backwards compatible with earlierDDR1 SPD applications operating over the V to V supplyvoltage Supports Standard and Fast I2C Protocol V to V Supply Voltage Range 16 Byte Page Write Buffer Hardware W

2 kb I2C EEPROM for DDR2 DIMM Serial Presence Detect Description The CAT34C02 is a 2 kb Serial CMOS EEPROM, ... The CAT34C02 is fully backwards compatible …

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  Serial, Presence, Compatible, Detect, Eeprom, Ddr2, Dimm, I2c eeprom for ddr2 dimm, I2c eeprom for ddr2 dimm serial presence detect

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