This 8Kbit EEPROM features a 512x8 organization and supports SPI interface. It has a maximum operating frequency of 10 MHz and a maximum access time of 160 ns. The device operates over a temperature range of -40°C to 85°C and has a typical operating supply voltage of 2.5V, 3.3V, or 5V. It also features hardware data protection and a minimum data retention of 200 years.
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Microchip 25AA040AX-I/MC technical specifications.
| Package/Case | DFN EP |
| Package Description | Dual Flat Package No Lead, Exposed Pad |
| Pin Count | 8 |
| PCB | 8 |
| Package Length (mm) | 2 |
| Package Width (mm) | 3 |
| Package Height (mm) | 0.88 |
| Mounting | Surface Mount |
| Density | 4Kbit |
| Interface Type | Serial-SPI |
| Maximum Operating Frequency | 10MHz |
| Maximum Access Time | 160ns |
| Organization | 512x8 |
| Maximum Operating Current | 5mA |
| Typical Operating Supply Voltage | 2.5|3.3|5V |
| Density in Bits | 4096bit |
| Data Retention | 200(Min)Year |
| Hardware Data Protection | Yes |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Supply Voltage | 1.8V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | 60991 |
| EU RoHS | Yes |
| HTS Code | 8542320051 |
| Schedule B | 8542320050 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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