CAT24C512: 512-kb I2C Serial EEPROM

Description: The CAT24C512 is a 512-kb Serial CMOS EEPROM, inte...
  • 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 - Simple interface protocol / industry standard; 1 MHz clock enables faster operation.
  • 1.8 V to 5.5 V Supply Voltage Range - Single power supply from 1.8 V to 5.5 V: allows multiple applications / various VCC values using the same device.
  • 8-pin PDIP, SOIC, TSSOP, MSOP and 8-pad UDFN Packages - Space-Efficient Packaging
  • 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
  • Technical Documentation & Design Resources
    Product Change Notification
    Availability and Samples
    CAT24C512HU5EGT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM, UDFN 2x3, Extended Temp
  • Package Type: UDFN-8
  • Package Case Outline: 517BU
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
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  • ON Semiconductor:15,000
  • CAT24C512HU5IGT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM
  • Package Type: UDFN-8
  • Package Case Outline: 517AZ
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • CAT24C512LI-G
  • Status: Active, Not Rec
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM
  • Package Type: PDIP-8
  • Package Case Outline: 646AA
  • MSL: NA
  • Container Type: TUBE
  • Container Qty: 50
  • Inventory

  • Market Leadtime (weeks):17 to 20
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  • Mouser:<1K
  • CAT24C512WE-GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM
  • Package Type: SOIC-8
  • Package Case Outline: 751BD
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • CAT24C512WI-GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM
  • Package Type: SOIC-8
  • Package Case Outline: 751BD
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
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  • Chip1Stop:>1K
  • Digikey:>10K
  • FutureElectronics:>10K
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  • ON Semiconductor:4,317,322
  • CAT24C512XE-T2
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM
  • Package Type: SOIC-8
  • Package Case Outline: 751BE
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2000
  • Inventory

  • Market Leadtime (weeks):17 to 20
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  • ON Semiconductor:18,000
  • CAT24C512XI-T2
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM
  • Package Type: SOIC-8
  • Package Case Outline: 751BE
  • MSL: 3
  • Container Type: REEL
  • Container Qty: 2000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>1K
  • FutureElectronics:>1K
  • Mouser:>1K
  • ON Semiconductor:4,000
  • CAT24C512YE-GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM
  • Package Type: TSSOP-8
  • Package Case Outline: 948AL
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • CAT24C512YI-GT3
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 512-kb I2C Serial EEPROM
  • Package Type: TSSOP-8
  • Package Case Outline: 948AL
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 3000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:>1K
  • Mouser:>1K
  • Specifications
  • Type: Serial 
  • Density: 512 kb 
  • Organization: 64k x 8 
  • Data Transmission Standard: I2C 
  • fcycle Max (kHz): 400  1000 
  • tACC Max ns: 900  400 
  • VCC Min (V): 2.5  1.8 
  • VCC Max (V): 5.5 
  • Istandby Max (µA):
  • Iact Max (mA):
  • T Min (°C): -40 
  • T Max (°C): 125  85 
  • Package Type: UDFN-8  SOIC-8  TSSOP-8 
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