CAT24C05: 4-kb I2C Serial EEPROM Memory

The CAT24C05 is a 4-kb CMOS Serial EEPROM device organized internally as 32 pages of 16 bytes each, for a total of 512x8 bits. The device supports both Standard (100kHz) as well as Fast (400kHz) I2C protocol.Data is written by providing a starting address, then loading 1 to 16 contiguous bytes into a Page Write Buffer, and then writing all data to non-volatile memory in one internal write cycle. Data is read by providing a starting address and then shifting out data serially while automatically incrementing the internal address count.Write operations can be inhibited for upper half of memory by taking the WP pin High.External address pins make it possible to address up to four CAT24C05 devices on the same bus.

特性
  • Supports Standard and Fast I2C Protocol
  • 1.8 V to 5.5 V Supply Voltage Range
  • 16-Byte Page Write Buffer
  • Hardware Write Protection for Upper Half of Memory
  • Schmitt Triggers and Noise Suppression Filters on I2C Bus Inputs (SCL and SDA)
  • Low Power CMOS Technology
  • 1,000,000 Program/Erase Cycles
  • Industrial Temperature Range
  • 100 Year Data Retention
  • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant
应用
  • Alarm Systems
  • Audio Players
  • Automotive Systems
  • Cable Modems
  • CDRW
  • Cellular Phones
  • Cordless Phones
  • CRT/LCD Monitors
  • Digital Still Cameras
  • DRAM Modules
  • DVD Players
  • Graphic Cards
  • Hard Disk Drives
  • Health Meters
  • Industrial Controls
  • Internet Phone Handsets
  • Memory Modules
  • Notebook PC
  • Personal Computers
  • Printers
  • Set Top Box
  • Smart Phones
  • TV
  • Telecommunications
  • Two Way Radios
  • Video Games
  • Video Tape Recorder
  • Vending Machines
  • Wireless LANs
软件 (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
封装图纸 (2)
Document TitleDocument ID/SizeRevision
SOIC 8, 150 mils751BD (55.6kB)revo
TSSOP8, 4.4x3948AL (55.7kB)revo
仿真模型 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Parameterized Verilog Model for CAT24XXXX I²C Serial EEPROMsVER_I2C_EEPROM.ZIP (23.0kB)1
评估板文档 (1)
Document TitleDocument ID/SizeRevisionRevision Date
EASYPRO1GEVB Evaluation Board User's ManualEVBUM2027/D (1061.0kB)3
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write ProtectionCAT24C03/D (159.0kB)3Oct, 2014
评估板与开发工具
产品状况Compliance简短说明
EASYPRO1GEVBActiveSerial EEPROM Evaluation Board
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
CAT24C05WI-GT3ActivePb-free Halide freeSOIC-8751BD1Tape and Reel3000$0.2
CAT24C05YI-GT3ActivePb-free Halide freeTSSOP-8948AL1Tape and Reel3000$0.2
订购产品技术参数
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)
CAT24C05WI-GT3Serial4 kb512 x 8I2C400-1.85.511-4085
CAT24C05YI-GT3Serial4 kb512 x 8I2C400-1.85.511-4085
2-Kb and 4-Kb I2C Serial EEPROM with Partial Array Write Protection (159.0kB) CAT24C05
EASYPRO1GEVB SOFTWARE EASYPRO1GEVB
EASYPRO1GEVB SOFTWARE EASYPRO1GEVB
Parameterized Verilog Model for CAT24XXXX I²C Serial EEPROMs CAT24C32
EVBUM2027/D - 1061 EASYPRO1GEVB
SOIC 8, 150 mils CAV93C86
TSSOP8, 4.4x3 PCA9306