Overview
The CAT24C04HU4I-GT3 is a 2-Kb I2C Serial EEPROM device produced by onsemi. This device is organized internally as 32 pages of 16 bytes each, supporting both Standard (100 kHz) and Fast (400 kHz) I2C protocols. It features a 16-byte page write buffer and supports data writing and reading through a serial interface. The device is designed for low power consumption using CMOS technology and offers hardware write protection for the entire memory. It is available in an 8-pad UDFN package and is Pb-free, halogen-free, and RoHS compliant.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Memory Size | 2 Kb | |
| Organization | 32 pages of 16 bytes each | |
| I2C Protocol | Standard (100 kHz) and Fast (400 kHz) | |
| Supply Voltage Range | 1.7 V to 5.5 V | V |
| Page Write Buffer | 16 bytes | |
| Write Protection | Hardware write protection for entire memory | |
| Program/Erase Cycles | More than 1,000,000 | |
| Data Retention | 100 years | |
| Temperature Range | -40°C to +85°C | °C |
| Package Type | 8-pad UDFN | |
| Standby Current | 1 µA (VCC ≤ 3.3 V), 3 µA (VCC > 3.3 V) | µA |
| Active Current | 1 mA (Read), 2 mA (Write) | mA |
Key Features
- Supports Standard and Fast I2C Protocol
- 1.7 V to 5.5 V Supply Voltage Range
- 16-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
- More than 1,000,000 Program/Erase Cycles
- 100 Year Data Retention
- Industrial Temperature Range
- Pb-free, Halogen Free/BFR Free, and RoHS Compliant
Applications
- 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
Q & A
- What is the memory size of the CAT24C04HU4I-GT3?
The CAT24C04HU4I-GT3 has a memory size of 2 Kb, organized into 32 pages of 16 bytes each.
- What I2C protocols does the CAT24C04HU4I-GT3 support?
The device supports both Standard (100 kHz) and Fast (400 kHz) I2C protocols.
- What is the supply voltage range for the CAT24C04HU4I-GT3?
The supply voltage range is from 1.7 V to 5.5 V.
- How many program/erase cycles can the CAT24C04HU4I-GT3 handle?
The device can handle more than 1,000,000 program/erase cycles.
- What is the data retention period for the CAT24C04HU4I-GT3?
The data retention period is 100 years.
- What is the temperature range for the CAT24C04HU4I-GT3?
The device operates within a temperature range of -40°C to +85°C.
- What package type is the CAT24C04HU4I-GT3 available in?
The device is available in an 8-pad UDFN package.
- Is the CAT24C04HU4I-GT3 RoHS compliant?
- How does the CAT24C04HU4I-GT3 handle write protection?
The device features hardware write protection for the entire memory.
- What are some common applications for the CAT24C04HU4I-GT3?
- How many devices can be addressed on the same bus using the CAT24C04HU4I-GT3?
