at32uc3b0512-z2ues ATMEL Corporation, at32uc3b0512-z2ues Datasheet - Page 301

• Manufacturer Part Number: at32uc3b0512-z2ues
• Description: 32-bit Avr Microcontroller
• Manufacturer: ATMEL Corporation

21.3
Figure 21-1. USART Block Diagram
32059J–12/2010
Block Diagram
Manager
Power
INTC
Table 21-1.
PIN
RXD
TXD
RTS
CTS
Interrupt
USART
DIV
CLK_USART
CLK_USART/DIV
SPI Operating Mode
USART
Peripheral bus
USART
RXD
TXD
RTS
CTS
Channel
Peripheral DMA
Controller
Interface
User
Channel
Transmitter
BaudRate
Generator
Receiver
Modem
Signals
Control
SPI Slave
MOSI
MISO
–
CS
Controller
I/O
SPI Master
MISO
MOSI
CS
–
AT32UC3B
RXD
DSR
DCD
RTS
TXD
CTS
DTR
CLK
RI
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