The AT24C128B-TH-B is a 128Kb 2-Wire I2C EEPROM with a 256x8 organization. It operates at a maximum frequency of 1MHz and has a maximum supply voltage of 5.5V. The device is packaged in a TSSOP package and is mounted using surface mount techniques. The operating temperature range is -40°C to 85°C, and it is RoHS compliant.
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Microchip AT24C128B-TH-B technical specifications.
| Access Time | 550ns |
| Access Time-Max | 900ns |
| Package/Case | TSSOP |
| Density | 131072b |
| Frequency | 1MHz |
| Interface | 2-Wire, I2C, Serial |
| Max Frequency | 1MHz |
| Max Operating Temperature | 85°C |
| Max Supply Voltage | 5.5V |
| Memory Size | 128Kb |
| Memory Type | EEPROM, , Non-Volatile |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Operating Supply Voltage | 3.3V |
| Organization | 256 x 8 |
| Package Quantity | 100 |
| Packaging | Bulk |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 3mA |
| Write Protection | YES |
| RoHS | Compliant |
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