The Exar ST16C650ACJ44-F is a quad UART interface IC with a maximum operating temperature of 70 degrees Celsius. It features 44 terminals in a quad terminal position and is packaged in a 44-pin LCC package. The device operates within a commercial temperature grade and has a nominal supply voltage of 5 volts, with a minimum and maximum supply voltage of 2.97 and 5.5 volts, respectively. It can handle clock frequencies up to 50 MHz and supports 8-bit external data bus and 10-bit address bus widths.
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Exar ST16C650ACJ44-F technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 44 |
| Min Operating Temperature | 0 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQCC-J44 |
| Width | 16.585 |
| Length | 16.585 |
| Pin Count | 44 |
| Temperature Grade | COMMERCIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 2.97 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 50 |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| External Data Bus Width | 8 |
| Address Bus Width | 10 |
| RoHS | Yes |
| Lead Free | Yes |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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