Overview
The CAT24C16WE-GT3 is a 16Kbit I²C CMOS Serial EEPROM device manufactured by onsemi. This non-volatile memory IC is designed for applications requiring reliable and efficient data storage. The device is organized internally as 2K x 8 bits, making it suitable for a wide range of industrial and consumer electronics.
It operates within a supply voltage range of 1.7V to 5.5V and supports both Standard (100 kHz) and Fast (400 kHz) I²C protocols. The CAT24C16WE-GT3 is housed in an 8-SOIC package and is RoHS compliant, ensuring environmental sustainability.
Key Specifications
| Product Attribute | Attribute Value |
|---|---|
| Manufacturer | onsemi |
| Memory Size | 16Kbit |
| Memory Organization | 2K x 8 |
| Memory Interface | I²C |
| Memory Format | EEPROM |
| Clock Frequency | 400 kHz |
| Access Time | 900 ns |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 1.7V ~ 5.5V |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| RoHS Status | ROHS3 Compliant |
Key Features
- Supports Standard and Fast I²C Protocol (100 kHz and 400 kHz)
- Wide supply voltage range: 1.7V to 5.5V
- 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
Applications
The CAT24C16WE-GT3 is versatile and can be used in various applications, including:
- Industrial control systems
- Consumer electronics
- Automotive systems
- Medical devices
- Telecommunication equipment
- Any application requiring non-volatile data storage with I²C interface
Q & A
- What is the memory size of the CAT24C16WE-GT3?
The memory size is 16Kbit, organized as 2K x 8 bits.
- What is the operating voltage range of the CAT24C16WE-GT3?
The operating voltage range is 1.7V to 5.5V.
- What I²C protocols does the CAT24C16WE-GT3 support?
The device supports both Standard (100 kHz) and Fast (400 kHz) I²C protocols.
- What is the access time of the CAT24C16WE-GT3?
The access time is 900 ns.
- What is the write cycle time for the CAT24C16WE-GT3?
The write cycle time is 5ms.
- Is the CAT24C16WE-GT3 RoHS compliant?
Yes, the device is RoHS3 compliant.
- What is the operating temperature range of the CAT24C16WE-GT3?
The operating temperature range is -40°C to 125°C.
- How many program/erase cycles does the CAT24C16WE-GT3 support?
The device supports more than 1,000,000 program/erase cycles.
- What is the data retention period of the CAT24C16WE-GT3?
The data retention period is 100 years.
- In what package is the CAT24C16WE-GT3 available?
The device is available in an 8-SOIC package.
