AT93C66AU3-10UU-1.8 SL383 EEPROM Serial-3Wire 4K-bit 512 x 8/256 x 16 2.5V/3.3V/5V 8-Pin dBGA2 T/R
From Atmel
| Category | EEPROM |
| Data Retention | 100 Year |
| Density | 4 Kb |
| Description | Value |
| Hardware Data Protection | Yes |
| Interface Type | Serial(3-Wire) |
| Manufacturer | Atmel |
| Maximum Operating Frequency | 0.25 MHz |
| Operating Temperature | -40 to 85 °C |
| Organization | 512x8|256x16 |
| Package | 8dBGA2 |
| Typical Operating Supply Voltage | 2.5|3.3|5 V |
