The PC16550DVEF is a quad UART controller from National Semiconductor, operating within a commercial temperature range of 0 to 70 degrees Celsius. It features a 44-pin QFP44 package with a width and length of 10mm each. The device requires a nominal supply voltage of 5V, with a minimum and maximum supply voltage of 4.5V and 5.5V, respectively. It can handle a maximum supply current of 15mA and supports a clock frequency of up to 24MHz. This quad UART controller is suitable for various serial communication applications.
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National Semiconductor PC16550DVEF technical specifications.
| Max Operating Temperature | 70 |
| Number of Terminals | 44 |
| Min Operating Temperature | 0 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G44 |
| Width | 10 |
| Length | 10 |
| Temperature Grade | COMMERCIAL |
| Supply Current-Max | 15 |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.5 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 24 |
| uPs/uCs/Peripheral ICs Type | SERIAL IO/COMMUNICATION CONTROLLER, SERIAL |
| Number of I/O Lines | 0 |
| External Data Bus Width | 8 |
| Address Bus Width | 3 |
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | unknown |
| Military Spec | False |
Download the complete datasheet for National Semiconductor PC16550DVEF to view detailed technical specifications.
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