AT32UC3L032-D3UR Atmel, AT32UC3L032-D3UR Datasheet - Page 632

• 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

26.9.16
Name:
Access Type:
Offset:
Reset Value:
• CHn: Channel N Disable
32099F–11/2010
CH31
CH23
CH15
CH7
31
23
15
7
Writing a zero to a bit in this register has no effect.
Writing a one to a bit in this register disables the corresponding channel.
Warning: If the corresponding channel is disabled during a conversion, or if it is disabled and then re-enabled during a
conversion, its associated data and its corresponding DRDY and OVRE bits in SR are unpredictable.
The number of available channels is device dependent. Please refer to the Module Configuration section at the end of this
chapter for information regarding how many channels are implemented.
Channel Disable Register
CH30
CH22
CH14
CH6
30
22
14
6
CHDR
Write-only
0x44
0x00000000
CH29
CH21
CH13
CH5
29
21
13
5
CH28
CH20
CH12
CH4
28
20
12
4
CH27
CH19
CH11
CH3
27
19
11
3
CH26
CH18
CH10
CH2
26
18
10
2
AT32UC3L016/32/64
CH25
CH17
CH9
CH1
25
17
9
1
CH24
CH16
CH8
CH0
24
16
8
0
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