ATEVK1105 Atmel, ATEVK1105 Datasheet - Page 709

• Manufacturer Part Number: ATEVK1105
• Description: KIT EVAL FOR AT32UC3A0
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1105

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A0512
• Processor Series: AVR
• Data Bus Width: 32 bit
• Interface Type: USART, TWI, USB, SPI, Ethernet
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A0512
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

33.7.2
Name:
Access Type:
Offset:
Reset Value:
• SHTIM: Sample & Hold Time
• STARTUP: Start Up Time
• PRESCAL: Prescaler Rate Selection
• SLEEP: Sleep Mode
• LOWRES: Resolution
• TRGSEL: Trigger Selection
32058J–AVR32–04/11
LOWRES
Sample & Hold Time = (SHTIM+1) / ADCClock
Startup Time = (STARTUP+1) * 8 / ADCClock
ADCClock = CLK_ADC / ( (PRESCAL+1) * 2 )
SLEEP
31
23
15
0
1
0
1
0
0
0
0
1
–
–
–
7
–
Mode Register
Selected Mode
Normal Mode
Sleep Mode
Selected Resolution
10-bit resolution
8-bit resolution
TRGSEL
30
22
14
0
0
1
1
0
MR
Read/Write
0x04
0x00000000
–
–
–
6
–
SLEEP
29
21
13
0
1
0
1
0
–
–
5
Selected TRGSEL
Internal Trigger 0, depending of chip integration
Internal Trigger 1, depending of chip integration
Internal Trigger 2, depending of chip integration
Internal Trigger 3, depending of chip integration
Internal Trigger 4, depending of chip integration
LOWRES
28
20
12
–
4
27
19
11
3
PRESCAL
STARTUP
TRGSEL
26
18
10
2
SHTIM
25
17
9
1
AT32UC3A
TRGEN
24
16
8
0
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