AT32UC3L064-AUT Atmel, AT32UC3L064-AUT Datasheet - Page 724

• Manufacturer Part Number: AT32UC3L064-AUT
• Description: MCU AVR32 64KB FLASH 48TQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3L064-AUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP, 48-VQFP
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: SPI/TWI/USART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 7
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL
• Development Tools By Supplier: AT32UC3L-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 9-ch x 10-bit
• Package: 48TQFP
• Device Core: AVR32
• Family Name: AT32
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 1.8|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

30.7.9
Name:
Access Type:
Offset:
Reset Value:
• BR: Baud Rate
32099F–11/2010
31
23
15
7
-
-
The baud rate (
BR should not be set to a value smaller than 32.
Writing a value to this field will update the baud rate of the transmission.
Reading this field will give the current baud rate of the transmission.
Baud Rate Register
30
22
14
6
-
-
f
BRR
Read/Write
0x20
0x00000000
br
) of the transmission, calculated using the following formula (
29
21
13
5
-
-
28
20
12
4
-
-
f
BR[15:8]
BR[7:0]
br
=
8f
---------- -
BR
aw
27
19
11
3
-
-
f
aw
26
18
10
2
-
-
is the RC120M frequency):
AT32UC3L016/32/64
25
17
9
1
-
-
24
16
8
0
-
-
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