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Table Of Contents
34.2. USART Features...................................................................................................................... 922
34.3. Block Diagram.......................................................................................................................... 923
34.4. Signal Description.................................................................................................................... 923
34.5. Product Dependencies............................................................................................................. 923
34.6. Functional Description..............................................................................................................925
34.7. Register Summary....................................................................................................................942
34.8. Register Description................................................................................................................. 943
35. SERCOM SPI – SERCOM Serial Peripheral Interface..........................................969
35.1. Overview.................................................................................................................................. 969
35.2. Features................................................................................................................................... 969
35.3. Block Diagram.......................................................................................................................... 970
35.4. Signal Description.................................................................................................................... 970
35.5. Product Dependencies............................................................................................................. 970
35.6. Functional Description..............................................................................................................972
35.7. Register Summary....................................................................................................................983
35.8. Register Description................................................................................................................. 984
36. SERCOM I
2
C – Inter-Integrated Circuit...............................................................1005
36.1. Overview................................................................................................................................ 1005
36.2. Features................................................................................................................................. 1005
36.3. Block Diagram........................................................................................................................ 1006
36.4. Signal Description.................................................................................................................. 1006
36.5. Product Dependencies........................................................................................................... 1006
36.6. Functional Description............................................................................................................1008
36.7. Register Summary - I2C Slave...............................................................................................1028
36.8. Register Description - I
2
C Slave.............................................................................................1029
36.9. Register Summary - I2C Master.............................................................................................1047
36.10. Register Description - I
2
C Master.......................................................................................... 1048
37. QSPI - Quad Serial Peripheral Interface............................................................. 1066
37.1. Overview................................................................................................................................ 1066
37.2. Features................................................................................................................................. 1066
37.3. Block Diagram........................................................................................................................ 1067
37.4. Signal Description.................................................................................................................. 1067
37.5. Product Dependencies........................................................................................................... 1067
37.6. Functional Description............................................................................................................1069
37.7. Register Summary..................................................................................................................1086
37.8. Register Description............................................................................................................... 1087
38. USB – Universal Serial Bus................................................................................. 1109
38.1. Overview.................................................................................................................................1109
38.2. Features................................................................................................................................. 1109
38.3. USB Block Diagram................................................................................................................ 1110
38.4. Signal Description...................................................................................................................1110
38.5. Product Dependencies............................................................................................................1110
38.6. Functional Description............................................................................................................ 1112
38.7. Register Summary..................................................................................................................1132
SAM D5x/E5x Family Data Sheet
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 11