Overview
The CAT24C128YI-GT3 is a 128 Kbit (16 K x 8) I2C CMOS Serial EEPROM produced by onsemi. This component is designed for applications requiring non-volatile memory with a simple and efficient interface. It operates within a wide supply voltage range of 1.8V to 5.5V, making it versatile for various electronic systems. The device is packaged in an 8-pin TSSOP (Thin Small Outline Package) and is suitable for surface mount assembly. The CAT24C128YI-GT3 is RoHS compliant and has a long data retention period of 100 years, ensuring reliable performance over an extended period.
Key Specifications
| Attribute | Value |
|---|---|
| Memory Density | 128 Kbit (16 K x 8) |
| Supply Voltage | 1.8V to 5.5V |
| Supply Current | 3 mA |
| Clock Frequency - Max | 1 MHz |
| Write Cycle Time - Max | 5 ms |
| Data Retention | 100 years |
| Interface Type | I2C (2-Wire Serial) |
| Access Time - Max | 400 ns (typical), 900 ns (max) |
| Operating Temperature Range | -40°C to +85°C |
| No of Terminals | 8 |
| Package Style | TSSOP-8 |
| Mounting Method | Surface Mount |
Key Features
- Wide supply voltage range: 1.8V to 5.5V, allowing for use in a variety of applications.
- High-speed I2C interface with a maximum clock frequency of 1 MHz.
- Low power consumption with a maximum supply current of 3 mA.
- Long data retention period of 100 years.
- Fast access time of up to 400 ns (typical) and 900 ns (maximum).
- Rugged operating temperature range from -40°C to +85°C.
- RoHS compliant, ensuring environmental sustainability.
Applications
The CAT24C128YI-GT3 is suitable for a wide range of applications that require non-volatile memory, including:
- Consumer electronics such as TVs, audio equipment, and appliances.
- Industrial control systems and automation.
- Automotive systems for storing configuration data and calibration parameters.
- Medical devices requiring reliable data storage.
- Telecommunication equipment and networking devices.
Q & A
- What is the memory density of the CAT24C128YI-GT3?
The memory density is 128 Kbit, organized as 16 K x 8 bits. - What is the supply voltage range for the CAT24C128YI-GT3?
The supply voltage range is from 1.8V to 5.5V. - What is the maximum clock frequency of the I2C interface?
The maximum clock frequency is 1 MHz. - How long does the data retention last?
The data retention period is 100 years. - What is the package type and mounting method of the CAT24C128YI-GT3?
The package type is TSSOP-8, and the mounting method is surface mount. - Is the CAT24C128YI-GT3 RoHS compliant?
Yes, the CAT24C128YI-GT3 is RoHS compliant. - What is the operating temperature range of the CAT24C128YI-GT3?
The operating temperature range is from -40°C to +85°C. - What is the maximum access time of the CAT24C128YI-GT3?
The maximum access time is 900 ns. - How many terminals does the CAT24C128YI-GT3 have?
The CAT24C128YI-GT3 has 8 terminals. - What is the typical supply current of the CAT24C128YI-GT3?
The typical supply current is 3 mA.
