46.22 SERCOM UART Electrical Specifications
| AC CHARACTERISTICS | Standard
Operating Conditions: VDD and VDDIO 2.7V to 5.5V (unless otherwise
stated) Operating temperature: -40°C ≤ TA ≤ +85°C for Industrial | |||||||
|---|---|---|---|---|---|---|---|---|
| Param. No. | Symbol | Characteristics | Min. | Typ. | Max. | Units | Conditions | |
| UT_1 | FBRATE | Baud Rate | Asynchronous SAMPR = 16x mode | — | — | 3 | Mbps | VDDIO = 2.7V , CLOAD = 30 pF(MAX) |
| UT_3 | Asynchronous SAMPR = 8x mode | — | — | 6 | Mbps | |||
| UT_5 | Asynchronous SAMPR = 3x mode | — | — | 6 | Mbps | |||
| UT_21 | Synchronous Mode | — | — | 2.4 | Mbps | VDDIO = 2.7V, CLOAD = 30 pF(MAX) | ||
| UT_23 | FUSART | USART max GCLK_SERCOMx_CORE | — | — | FCLK_23 | MHz | VDDIO = 2.7V | |
| UT_25 | FXCK | USART External Clock Input | — | — | FCLK_45 | MHz | ||
Note:
- These parameters are characterized, but not tested in manufacturing.