Overview
The CAT24C08C4ATR is a 8-Kb I2C Serial EEPROM device produced by onsemi. It is organized internally as 64 pages of 16 bytes each, supporting both Standard (100 kHz) and Fast (400 kHz) I2C protocols. This device is designed for low power consumption and features a wide supply voltage range, making it versatile for various applications. The CAT24C08C4ATR is available in several package types, including WLCSP-4, and is RoHS compliant, Pb-free, and halogen-free/BFR-free.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Memory Size | 8 Kb | |
| Number of Pages | 64 | |
| Bytes per Page | 16 | |
| I2C Protocol | Standard (100 kHz), 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 | |
| Data Retention | 100 years | years |
| Program/Erase Cycles | More than 1,000,000 | |
| Temperature Range | Industrial and Extended Temperature Range | |
| Package Types | WLCSP-4, SOIC-8, TSSOP-8, UDFN8-EP, TSOT-23 |
Key Features
- Supports Standard and Fast I2C Protocol
- Wide supply voltage range: 1.7 V to 5.5 V
- 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 and extended 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 CAT24C08C4ATR?
The CAT24C08C4ATR has a memory size of 8 Kb. - What I2C protocols does the CAT24C08C4ATR support?
The device supports both Standard (100 kHz) and Fast (400 kHz) I2C protocols. - What is the supply voltage range for the CAT24C08C4ATR?
The supply voltage range is from 1.7 V to 5.5 V. - How many bytes are in each page of the CAT24C08C4ATR?
Each page contains 16 bytes. - What is the data retention period of the CAT24C08C4ATR?
The data retention period is 100 years. - How many program/erase cycles can the CAT24C08C4ATR handle?
The device can handle more than 1,000,000 program/erase cycles. - Is the CAT24C08C4ATR RoHS compliant?
Yes, the device is RoHS compliant, Pb-free, and halogen-free/BFR-free. - What are the available package types for the CAT24C08C4ATR?
The device is available in WLCSP-4, SOIC-8, TSSOP-8, UDFN8-EP, and TSOT-23 packages. - What is the temperature range for the CAT24C08C4ATR?
The device operates within industrial and extended temperature ranges. - Does the CAT24C08C4ATR have hardware write protection?
Yes, it has hardware write protection for the entire memory.
