AT32UC3A0512-ALTTA Atmel, AT32UC3A0512-ALTTA Datasheet - Page 357

• Manufacturer Part Number: AT32UC3A0512-ALTTA
• Description: IC MCU AVR32 512K FLASH 144LQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3A0512-ALTTA

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 109
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 1.95 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

26.8.10
Name:
Access Type:
Offset:
Reset Value:
• FP: Fractional Part
0: Fractional divider is disabled.
1 - 7: Baudrate resolution, defined by FP x 1/8.
• CD: Clock Divider
32058J–AVR32–04/11
31
23
15
–
–
7
1 to 65535
USART Baud Rate Generator Register
CD
0
30
22
14
BRGR
Read-write
0x20
0x00000000
–
–
6
Baud Rate =
Selected Clock/16/CD
OVER = 0
29
21
13
–
–
5
SYNC = 0
Baud Rate =
Selected Clock/8/CD
28
20
12
MODE
–
–
4
OVER = 1
≠
CD
CD
ISO7816
Baud Rate Clock Disabled
27
19
11
–
–
3
Baud Rate =
Selected Clock /CD
(Master or Slave)
MODE = SPI
SYNC = 1
26
18
10
–
2
or
FP–
25
17
–
9
1
Baud Rate = Selected
Clock/CD/FI_DI_RATIO
AT32UC3A
MODE = ISO7816
24
16
–
8
0
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