AT32UC3L064_1 ATMEL [ATMEL Corporation], AT32UC3L064_1 Datasheet - Page 447

• Manufacturer Part Number: AT32UC3L064_1
• Description: AVR32 32-bit Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

20.9
20.9.1
20.9.2
32099A–AVR32–06/09
Module Configuration
Clock Connections
Register Reset Values
The specific configuration for each USART instance is listed in the following tables.The module
bus clocks listed here are connected to the system bus clocks. Please refer to the Power Man-
ager chapter for details.
Table 20-21. Module Configuration
Table 20-22. Module Clock Name
Each USART can be connected to an internally divided clock:
Table 20-23. USART Clock Connections
Table 20-24.
Feature
SPI Logic
LIN Logic
Manchester Logic
Modem Logic
IRDA Logic
Fractional
Baudrate
ISO7816
Module Name
USART0
USART1
USART2
USART3
USART
0
1
2
3
Register
VERSION
Clock Name
CLK_USART0
CLK_USART1
CLK_USART2
CLK_USART3
Source
Internal
USART0
Implemented
Implemented
Not Implemented
Not Implemented
Not Implemented
Implemented
Not Implemented
Reset Value
0x00000440
Name
CLK_DIV
USART1
Implemented
Implemented
Not Implemented
Not Implemented
Not Implemented
Implemented
Not Implemented
Connection
PBA Clock / 8
USART2
Implemented
Implemented
Not Implemented
Not Implemented
Not Implemented
Implemented
Not Implemented
AT32UC3L
USART3
Implemented
Implemented
Not Implemented
Not Implemented
Not Implemented
Implemented
Not Implemented
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