The AT25040B-SS9M-T is an 8-pin SOIC-8 serial EEPROM from Microchip with a maximum operating temperature of 85 degrees Celsius and a minimum operating temperature of -40 degrees Celsius. It has a nominal supply voltage of 2.5V and a maximum supply voltage of 5.5V, with a maximum supply current of 6 microamperes. The device has a memory capacity of 512 words and a clock frequency of up to 5 MHz. It meets the AEC-Q100 automotive screening level and is suitable for industrial applications.
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| Max Operating Temperature | 85 |
| Number of Terminals | 8 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G8 |
| Width | 3.9 |
| Length | 4.9 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 2.5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 1.7 |
| Supply Current-Max | 0.006 |
| Number of Words | 512 |
| Number of Words Code | 512 |
| Memory IC Type | EEPROM |
| Parallel/Serial | SERIAL |
| Standby Current-Max | 0.000002 |
| Screening Level | AEC-Q100 |
| Clock Frequency-Max (fCLK) | 5 |
| RoHS | Yes |
| REACH | Compliant |
| Military Spec | False |
