AT24C128 128Kbit 1MHz I2C DIP-8 EEPROM
The AT24C128 is a 128Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device that provides 131,072 bits of serial memory organized as 16,384 words of 8 bits each. It is an ideal choice for applications requiring persistent data storage that can be electrically erased and reprogrammed.
Features
- High-Speed I2C Interface
- Flexible Voltage Operation
- Advanced Data Protection
- Efficient Writing Capabilities
- High Reliability and Endurance
- Cascadable for Expanded Memory
- Compact and Convenient Package
Specifications
| Parameter | Specification |
|---|---|
| Memory Size | 128Kbit (16,384 words x 8 bits) |
| Interface | Two-wire Serial (I2C Compatible) |
| Operating Voltage (Vcc) | Standard: 2.7V to 5.5V Low-voltage: 1.8V to 3.6V |
| Clock Frequency (SCL) | 1 MHz (at 5V) 400 kHz (at 2.7V, 2.5V) 100 kHz (at 1.8V) |
| Endurance | 1,000,000 Write Cycles |
| Data Retention | 40 Years |
| Page Write Mode | 64-byte Page |
| Self-timed Write Cycle | 5 ms (Max) |
| Operating Temperature Range | Industrial: -40°C to 85°C |
Applications
- Consumer Electronics
- Industrial Control
- Automotive Systems
- Medical Devices
- Computer Peripherals
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