The AT28HC64B-90SU-T is a 28-pin industrial EEPROM from Microchip with a maximum operating temperature of 85 degrees Celsius and a minimum operating temperature of -40 degrees Celsius. It features a JEDEC package code of R-PDSO-G28 and measures 7.5mm in width and 17.9mm in length. The device operates on a nominal supply voltage of 5V, with a maximum supply voltage of 5.5V and a minimum supply voltage of 4.5V. It has a memory capacity of 8192 words and supports parallel access with an access time of up to 90ns.
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| 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 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Voltage-Max (Vsup) | 5.5 |
| Supply Voltage-Min (Vsup) | 4.5 |
| Number of Words | 8192 |
| Number of Words Code | 8000 |
| Memory IC Type | EEPROM |
| Parallel/Serial | PARALLEL |
| Access Time-Max | 90 |
| RoHS | Yes |
| REACH | Compliant |
| Military Spec | False |
Download the complete datasheet for Microchip AT28HC64B-90SU-T to view detailed technical specifications.
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