CAT24C512: 512-kb I2C Serial EEPROM

The CAT24C512 is a 512-kb Serial CMOS EEPROM, internally organized as 65,536 words of 8 bits each.It features a 128-byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz) and Fast-Plus (1 MHz) I2C protocol.Write operations can be inhibited by taking the WP pin High (this protects the entire memory).External address pins make it possible to address up to eight CAT24C512 devices on the same bus.On-Chip ECC (Error Correction Code) makes the device suitable for high reliability applications.

Features
  • Supports Standard, Fast and Fast-Plus I2C Protocol
  • 1.8 V to 5.5 V Supply Voltage Range
  • 8-pin PDIP, SOIC, TSSOP, MSOP and 8-pad UDFN Packages
  • 128-Byte Page Write Buffer
  • Hardware Write Protection for Entire Memory
  • Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • 100 Year Data Retention
  • Industrial and Extended Temperature Range
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
Benefits
  • Simple interface protocol / industry standard; 1 MHz clock enables faster operation.
  • Single power supply from 1.8 V to 5.5 V: allows multiple applications / various VCC values using the same device.
  • Space-Efficient Packaging
Software (2)
Document TitleDocument ID/SizeRevisionRevision Date
EASYPRO1GEVB Software OS x64 (Version 3.2.8)EASYPRO1GEVB_SOFTWARE.X64.ZIP (7134.0kB)3.2.8
EASYPRO1GEVB Software OS x86 (Version 3.2.8)EASYPRO1GEVB_SOFTWARE.X86.ZIP (7030.0kB)3.2.8
Package Drawings (6)
Document TitleDocument ID/SizeRevision
PDIP-8, 300 mils646AA (55.8kB)A
SOIC 8, 150 mils751BD (55.6kB)revo
SOIC-8, 208 mils751BE (55.9kB)revo
TSSOP8, 4.4x3948AL (55.7kB)revo
UDFN8, 2x3, 0.5P, Extended Pad517AZ (34.7kB)A
UDFN8, 3x2, 0.5P517BU (56.6kB)O
Simulation Models (9)
Document TitleDocument ID/SizeRevisionRevision Date
IBIS Model for CAT24C512LE Rev. A (VCC = 2.2 V)24C512P22V_REV_A.IBS (46.0kB)2
IBIS Model for CAT24C512LE Rev. A (VCC = 3.3 V)24C512P33V_REV_A.IBS (46.0kB)2
IBIS Model for CAT24C512LE Rev. A (VCC = 5.0 V)24C512P50V_REV_A.IBS (40.0kB)2
IBIS Model for CAT24C512WE Rev. A (VCC = 2.2 V)24C512S22V_REV_A.IBS (46.0kB)2
IBIS Model for CAT24C512WE Rev. A (VCC = 3.3 V)24C512S33V_REV_A.IBS (46.0kB)2
IBIS Model for CAT24C512WE Rev. A (VCC = 5.0 V)24C512S50V_REV_A.IBS (40.0kB)2
IBIS Model for CAT24C512YE Rev. A (VCC = 2.2 V)24C512TS22V_REV_A.IBS (47.0kB)2
IBIS Model for CAT24C512YE Rev. A (VCC = 3.3 V)24C512TS33V_REV_A.IBS (46.0kB)2
IBIS Model for CAT24C512YE Rev. A (VCC = 5.0 V)24C512TS50V_REV_A.IBS (40.0kB)2
Evaluation Board Documents (1)
Document TitleDocument ID/SizeRevisionRevision Date
EASYPRO1GEVB Evaluation Board User's ManualEVBUM2027/D (1061.0kB)3
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
512-kb I2C CMOS Serial EEPROMCAT24C512/D (139kB)7Jun, 2015
Evaluation/Development Tool Information
ProductStatusComplianceShort Description
EASYPRO1GEVBActiveSerial EEPROM Evaluation Board
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
CAT24C512HU5EGT3ActivePb-free Halide freeUDFN-8517BU1Tape and Reel3000$1.6666
CAT24C512HU5IGT3ActivePb-free Halide freeUDFN-8517AZ1Tape and Reel3000$0.7733
CAT24C512LI-GActive, Not RecPb-free Halide freePDIP-8646AANATube50$0.76
CAT24C512WE-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$0.9776
CAT24C512WI-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$0.7333
CAT24C512XE-T2ActivePb-free Halide freeSOIC-8751BE3Tape and Reel2000$1.013
CAT24C512XI-T2ActivePb-free Halide freeSOIC-8751BE3Tape and Reel2000$0.76
CAT24C512YE-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$0.9776
CAT24C512YI-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$0.7333
Specifications
ProductTypeDensityOrganizationData Transmission Standardfcycle Max (kHz)tACC Max nsVCC Min (V)VCC Max (V)Istandby Max (µA)Iact Max (mA)T Min (°C)T Max (°C)
CAT24C512HU5EGT3Serial512 kb64k x 8I2C4009002.55.551-40125
CAT24C512HU5IGT3Serial512 kb64k x 8I2C10004001.85.521-4085
CAT24C512WE-GT3Serial512 kb64k x 8I2C4009002.55.551-40125
CAT24C512WI-GT3Serial512 kb64k x 8I2C10004001.85.521-4085
CAT24C512XE-T2Serial512 kb64k x 8I2C4009002.55.551-40125
CAT24C512XI-T2Serial512 kb64k x 8I2C10004001.85.521-4085
CAT24C512YE-GT3Serial512 kb64k x 8I2C4009002.55.551-40125
CAT24C512YI-GT3Serial512 kb64k x 8I2C10004001.85.521-4085
512-kb I2C CMOS Serial EEPROM (139kB) CAT24C512
IBIS Model for CAT24C512LE Rev. A (VCC = 2.2 V) CAT24C512
IBIS Model for CAT24C512LE Rev. A (VCC = 3.3 V) CAT24C512
IBIS Model for CAT24C512LE Rev. A (VCC = 5.0 V) CAT24C512
IBIS Model for CAT24C512WE Rev. A (VCC = 2.2 V) CAT24C512
IBIS Model for CAT24C512WE Rev. A (VCC = 3.3 V) CAT24C512
IBIS Model for CAT24C512WE Rev. A (VCC = 5.0 V) CAT24C512
IBIS Model for CAT24C512YE Rev. A (VCC = 2.2 V) CAT24C512
IBIS Model for CAT24C512YE Rev. A (VCC = 3.3 V) CAT24C512
IBIS Model for CAT24C512YE Rev. A (VCC = 5.0 V) CAT24C512
EVBUM2027/D - 1061 EASYPRO1GEVB
UDFN8, 3x2, 0.5P CAV25512H
UDFN8, 2x3, 0.5P, Extended Pad CAT93C86B
PDIP-8, 300 mils CAT93C86B
SOIC 8, 150 mils CAV93C86
SOIC-8, 208 mils CAT93C86B
TSSOP8, 4.4x3 PCA9306
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