49.28 USART Electrical Specifications (PL2)
| AC CHARACTERISTICS | Standard
Operating Conditions: VDD = AVDD = 1.62V to 3.63V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +85°C for Industrial | |||||||
|---|---|---|---|---|---|---|---|---|
| Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions | |
| UT_21 | FBRATE | Baud Rate |
Asynchronous SAMPR = 16x mode | — | — | 1.5 | Mbps | — |
| UT_23 |
Asynchronous SAMPR = 8x mode | — | — | 3 | Mbps | — | ||
| UT_25 |
Asynchronous SAMPR = 3x mode | — | — | 8 | Mbps | — | ||
| UT_27 | Synchronous Mode | — | — | 6 | Mbps | — | ||
| UT_29 | FUSART | USART max GCLK_SERCOMx_CORE | — | — | FCLK_23 | MHz | FCLK_23: Refer to | |
| UT_31 | FXCK | USART External Clock Input | — | — | FCLK_23 | MHz | — | |
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Note:
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