Overview
The CAT24C04YI-GT3JN is a 4-Kb I2C Serial EEPROM device manufactured 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 is designed for efficient data storage and retrieval, with features such as a 16-byte page write buffer and hardware write protection for the entire memory. The device operates within a supply voltage range of 1.7 V to 5.5 V, making it versatile for various applications.
Key Specifications
| Parameter | Min | Max | Units |
|---|---|---|---|
| Supply Voltage Range | 1.7 | 5.5 | V |
| Read Current (fSCL = 400 kHz) | 1 | mA | |
| Write Current (fSCL = 400 kHz) | 2 | mA | |
| Standby Current (VCC ≤ 3.3 V) | 1 | μA | |
| Standby Current (VCC > 3.3 V) | 3 | μA | |
| I/O Pin Leakage | 2 | μA | |
| Input Low Voltage | -0.5 | 0.3 x VCC | V |
| Input High Voltage | 0.7 x VCC | VCC + 0.5 | V |
| Output Low Voltage (VCC > 2.5 V, IOL = 3 mA) | 0.4 | V | |
| Output Low Voltage (VCC < 2.5 V, IOL = 1 mA) | 0.2 | V | |
| Write Cycle Time - Word, Page | 5 | ms | |
| Access Time | 900 | ns |
Key Features
- Supports Standard and Fast I2C Protocol (100 kHz and 400 kHz)
- 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 (-40°C to +125°C)
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
- Available in various packages: 8-lead SOIC, TSSOP, WLCSP 4 and 5-ball, 8-pad UDFN, and 5-lead TSOT-23
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 capacity of the CAT24C04YI-GT3JN?
The CAT24C04YI-GT3JN has a memory capacity of 4 Kb, organized into 32 pages of 16 bytes each.
- What I2C protocols does the CAT24C04YI-GT3JN support?
The device supports both Standard (100 kHz) and Fast (400 kHz) I2C protocols.
- What is the supply voltage range for the CAT24C04YI-GT3JN?
The supply voltage range is from 1.7 V to 5.5 V.
- How many program/erase cycles can the CAT24C04YI-GT3JN endure?
The device can endure more than 1,000,000 program/erase cycles.
- What is the data retention period for the CAT24C04YI-GT3JN?
The data retention period is 100 years.
- What are the available package types for the CAT24C04YI-GT3JN?
The device is available in 8-lead SOIC, TSSOP, WLCSP 4 and 5-ball, 8-pad UDFN, and 5-lead TSOT-23 packages.
- Does the CAT24C04YI-GT3JN have hardware write protection?
Yes, the device has hardware write protection for the entire memory.
- What is the access time for the CAT24C04YI-GT3JN?
The access time is 900 ns.
- Is the CAT24C04YI-GT3JN RoHS compliant?
Yes, the device is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- What is the temperature range for the CAT24C04YI-GT3JN?
The device operates within an industrial temperature range of -40°C to +125°C.
- How many devices can be addressed on the same bus using the CAT24C04YI-GT3JN?
Up to four CAT24C04 devices can be addressed on the same bus.
