Overview
The CAT24C512YI-GT3 is a 512 kb Serial CMOS EEPROM produced by onsemi. It is internally organized as 65,536 words of 8 bits each, providing a robust solution for non-volatile data storage. This device features a 128-byte page write buffer and supports the Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz) I2C protocol. The CAT24C512YI-GT3 is available in a TSSOP-8 package and is designed for applications requiring secure, reliable, and low-power data storage.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Density | 512 kb |
| Memory Organization | 64 K x 8 |
| Supply Voltage (Nom) | 1.8 V to 5.5 V |
| Clock Frequency (Max) | 400 kHz |
| Write Cycle Time (Max) | 5 ms |
| Package Style | TSSOP-8 |
| Mounting Method | Surface Mount |
| Operating Temperature Range | -40°C to +85°C |
| Program/Erase Cycles | 1,000,000 |
| Data Retention | 100 years |
| Standby Current (Max) | 2 µA |
| Active Current (Max) | 1 mA |
Key Features
- Supports Standard, Fast, and Fast-Plus I2C Protocol
- 1.8 V to 5.5 V Supply Voltage Range
- 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
- Pb-Free, Halogen Free/BFR Free, and RoHS Compliant
- Flexible Write Protection Options
- On-Chip ECC (Error Correction Code) for High Reliability Applications
Applications
The CAT24C512YI-GT3 is widely used in various applications, including:
- Industrial Automation
- Automotive Systems
- Consumer Electronics
- Medical Devices
Its features make it a suitable choice for any application requiring secure, reliable, and low-power non-volatile data storage.
Q & A
- What is the memory density of the CAT24C512YI-GT3?
The CAT24C512YI-GT3 has a memory density of 512 kb, organized as 65,536 words of 8 bits each.
- What I2C protocols does the CAT24C512YI-GT3 support?
The device supports the Standard (100 kHz), Fast (400 kHz), and Fast-Plus (1 MHz) I2C protocols.
- What is the supply voltage range for the CAT24C512YI-GT3?
The supply voltage range is from 1.8 V to 5.5 V.
- How many program/erase cycles can the CAT24C512YI-GT3 handle?
The device can handle up to 1,000,000 program/erase cycles.
- What is the data retention period of the CAT24C512YI-GT3?
The data retention period is 100 years.
- What are the operating temperature ranges for the CAT24C512YI-GT3?
The device operates within a temperature range of -40°C to +85°C.
- Does the CAT24C512YI-GT3 support hardware write protection?
Yes, the device features hardware write protection for the entire memory.
- Is the CAT24C512YI-GT3 RoHS compliant?
Yes, the device is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
- What package types are available for the CAT24C512YI-GT3?
The device is available in TSSOP-8, SOIC-8, MSOP, 8-pad UDFN, and other packages.
- How many devices can be addressed on the same I2C bus?
Up to eight CAT24C512 devices can be addressed on the same I2C bus using external address pins.
