AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 167

• Manufacturer Part Number: AT32UC3L032-D3UR
• Description: MCU AVR32 32KB FLASH 48TLLGA
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3L032-D3UR

• 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: 32KB (32K 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-TLLGA
• 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: 10 bit, 9 Channel
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Details

12.7.6
Name:
Access Type:
Offset:
Reset Value:
• MASK: Clock Mask
Table 12-9.
Note that this register is protected by a lock. To write to this register the UNLOCK register has to be written first. Please
refere to the UNLOCK register description for details.
32099F–11/2010
Bit
0
1
2
3
4
5
6
31
23
15
7
-
-
-
-
If bit n is written to zero, the clock divided by 2
according to the current power mode.
CLK_USART/
USART0
Divided Clock Mask
DIV
-
-
-
-
-
-
Divided Clock Mask
30
22
14
6
-
-
PBADIVMASK
Read/Write
0x040
0x0000007F
CLK_USART/
USART1
DIV
-
-
-
-
-
-
29
21
13
5
-
-
-
CLK_USART/
Table 12-9
USART2
DIV
-
-
-
-
-
-
(n+1)
28
20
12
4
-
-
-
shows what clocks are affected by the different MASK bits.
is stopped. If bit n is written to one, the clock divided by 2
CLK_USART/
USART3
DIV
MASK[6:0]
-
-
-
-
-
-
27
19
11
3
-
-
-
TIMER_CLOCK2
TIMER_CLOCK3
TIMER_CLOCK4
TIMER_CLOCK5
26
18
10
2
-
-
-
TC0
AT32UC3L016/32/64
-
-
-
25
17
9
1
-
-
-
TIMER_CLOCK2
TIMER_CLOCK3
TIMER_CLOCK4
TIMER_CLOCK5
(n+1)
TC1
is enabled
-
-
-
24
16
8
0
-
-
-
167