AT32UC3L-EK Atmel, AT32UC3L-EK Datasheet - Page 710

• Manufacturer Part Number: AT32UC3L-EK
• Description: KIT EVAL AVR32 UC3 MCU
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT32UC3L-EK

• Contents: *
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: UC3L
• Kit Contents: Board
• Features: USB / Battery Powered, Board Controller / Bootloader
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Tool Type: Starter Kit
• Cpu Core: AVR 8
• Data Bus Width: 8 bit
• Processor Series: AT32
• Processor To Be Evaluated: AT32UC3L064
• Interface Type: USB, Capacitive Touch
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

30. aWire UART (AW)
30.1
30.2
30.3
Figure 30-1. aWire Debug Interface Block Diagram
32099F–11/2010
Features
Overview
Block Diagram
AW User Interface
RW
PB
SZ
AW CONTROL
SAB interface
Rev.: 2.1.0.0
•
•
If the AW is not used for debugging, the aWire UART can be used by the user to send or receive
data with one start bit, eight data bits, no parity bits, and one stop bit. This can be controlled
through the aWire UART user interface.
This chapter only describes the aWire UART user interface. For a description of the aWire
Debug Interface, please see the Programming and Debugging chapter.
Asynchronous receiver or transmitter when the aWire system is not used for debugging.
One- or two-pin operation supported.
ADDR
SAB
aWire Debug Interface
DATA
CHIP_ERASE command
HALT command
RESET command
Baudrate Detector
AW_ENABLE
UART
CRC
AT32UC3L016/32/64
External reset
Manager
Controller
Power
Reset
Flash
filter
CPU
RESET_N
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