3.3.14 SERCOM Universal Synchronous and Asynchronous Receiver and Transmitter (SERCOM USART)
| Standard
Operating Conditions: VDDIO = AVDD = 1.8V to 5.5V (unless otherwise
stated) Operating Temperature: -40°C ≤ TA ≤ +125°C for extended temperature | ||||||||
|---|---|---|---|---|---|---|---|---|
| Param. No. | Symbol | Characteristics | Min. | Typical | Max. | Units | Conditions | |
| UT_1 | fBRATE | Baud Rate | Asynchronous SAMPR = 16x mode | — | — | — | Mbps | VDD = 3.3V, CLOAD = 30 pF(max) |
| — | — | — | Mbps | VDD = 1.8V, CLOAD = 30 pF(max) | ||||
| UT_3 | Asynchronous SAMPR = 8x mode | — | — | — | Mbps | VDD = 3.3V, CLOAD = 30 pF(max) | ||
| — | — | — | Mbps | VDD = 1.8V, CLOAD = 30 pF(max) | ||||
| UT_5 | Asynchronous SAMPR = 3x mode | — | — | — | Mbps | VDD = 3.3V, CLOAD = 30 pF(max) | ||
| — | — | — | Mbps | VDD = 1.8V, CLOAD = 30 pF(max) | ||||
| UT_19 | Synchronous mode X2 mode | — | — | — | Mbps | VDD = 3.3V, CLOAD = 30 pF(max) | ||
| — | — | — | Mbps | VDD = 1.8V, CLOAD = 30 pF(max) | ||||
| UT_21 | Synchronous mode X1 mode | — | — | — | Mbps | VDD = 3.3V, CLOAD = 30 pF(max) | ||
| — | — | — | Mbps | VDD = 1.8V, CLOAD = 30 pF(max) | ||||
| UT_23 | fUSART | USART max GCLKSERCOM | — | — | FCLK_23 | MHz | — | |
| UT_25 | fXCK | USART external clock input | — | — | — | MHz | — | |
|
Note:
| ||||||||