The ST5451D is a 28-pin dual serial communication controller from Stmicroelectronics, designed for commercial temperature applications. It features a supply voltage range of 4.75V to 5.25V and operates at a maximum temperature of 70 degrees Celsius. The device has a 8-bit external data bus width and an 8-bit address bus width. It is available in a SOP package with a width of 7.5mm and a length of 17.9mm.
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Stmicroelectronics ST5451D technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 28 |
| Min Operating Temperature | 0 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G28 |
| Width | 7.5 |
| Length | 17.9 |
| Pin Count | 28 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.75 |
| Supply Voltage-Max | 5.25 |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| External Data Bus Width | 8 |
| Address Bus Width | 8 |
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | not_compliant |
| Military Spec | False |
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