Overview
The CAV24C16YE-GT3 is a 16-Kb I2C Serial EEPROM device from onsemi, designed for automotive and other applications requiring high reliability and durability. This device is organized internally as 128 pages of 16 bytes each and supports both Standard (100 kHz) and Fast (400 kHz) I2C protocols. It features a 16-byte page write buffer and hardware write protection for the entire memory. The device operates within a supply voltage range of 2.5 V to 5.5 V and is qualified to Automotive AEC-Q100 Grade 1, ensuring operation from -40°C to +125°C.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Memory Density | 16 Kb | |
| Organization | 128 pages of 16 bytes each | |
| I2C Protocol | Standard (100 kHz) and Fast (400 kHz) | |
| Supply Voltage Range | 2.5 V to 5.5 V | V |
| Operating Temperature Range | -40°C to +125°C | °C |
| Package Type | TSSOP-8 | |
| Program/Erase Cycles | 1,000,000 | |
| Data Retention | 100 years | |
| Standby Current | 5 µA | µA |
| Active Current (Read/Write) | 1 mA / 2 mA | mA |
Key Features
- Automotive AEC-Q100 Grade 1 qualified (-40°C to +125°C)
- Supports Standard and Fast I2C protocol
- 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
- Pb-free, halogen-free/BFR-free, and RoHS compliant
- Power-on reset (POR) circuitry to protect against 'brown-out' failure
Applications
- Door module
- Seat control unit
- Wiper module
- Fan control unit
- Park assist unit
- Light management unit
- Electronic parking brake
- Engine Start/Stop control unit
- Engine control unit
- ABS/ESP (Electronic Stability Program)
- Body computer & energy management unit
- Integrated navigation and infotainment systems
- Airbag systems
Q & A
- What is the memory density of the CAV24C16YE-GT3?
The CAV24C16YE-GT3 has a memory density of 16 Kb, organized into 128 pages of 16 bytes each.
- What I2C protocols does the CAV24C16YE-GT3 support?
The device supports both Standard (100 kHz) and Fast (400 kHz) I2C protocols.
- What is the operating temperature range of the CAV24C16YE-GT3?
The device operates from -40°C to +125°C.
- What is the package type of the CAV24C16YE-GT3?
The device is available in a TSSOP-8 package.
- How many program/erase cycles does the CAV24C16YE-GT3 support?
The device supports up to 1,000,000 program/erase cycles.
- What is the data retention period of the CAV24C16YE-GT3?
The device has a data retention period of 100 years.
- Is the CAV24C16YE-GT3 RoHS compliant?
Yes, the device is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What kind of write protection does the CAV24C16YE-GT3 offer?
The device features hardware write protection for the entire memory.
- Does the CAV24C16YE-GT3 have any noise suppression features?
Yes, it includes Schmitt triggers and noise suppression filters on I2C bus inputs (SCL and SDA).
- What is the standby current of the CAV24C16YE-GT3?
The standby current is 5 µA.
