The AT28C64-25SI is a 28-pin industrial EEPROM IC with a maximum operating temperature of 85 degrees Celsius and a minimum operating temperature of -40 degrees Celsius. It has a supply voltage range of 4.5 to 5.5 volts and a maximum supply current of 0.045 amps. The device is packaged in a SOP28 package and has a memory capacity of 8192 words. It operates in parallel mode and has a maximum access time of 250 nanoseconds. The AT28C64-25SI is a JEDEC R-PDSO-G28 package type and is rated for industrial temperature grade.
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Atmel AT28C64-25SI technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 28 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 7.5 |
| Length | 17.9 |
| Pin Count | 28 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Supply Current-Max | 0.045 |
| Number of Words | 8192 |
| Number of Words Code | 8000 |
| Memory IC Type | EEPROM |
| Parallel/Serial | PARALLEL |
| Standby Current-Max | 0.0001 |
| Access Time-Max | 250 |
| RoHS | No |
| Eccn Code | EAR99 |
| HTS Code | 8542.32.00.51 |
| REACH | Compliant |
| Military Spec | False |
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