ATAVRONEKIT Atmel, ATAVRONEKIT Datasheet - Page 46

• Manufacturer Part Number: ATAVRONEKIT
• Description: KIT AVR/AVR32 DEBUGGER/PROGRMMR
• Manufacturer: Atmel
• Series: AVR®r
• Type: Debuggerr

Specifications of ATAVRONEKIT

• Contents: Programmer/Debugger
• Processor To Be Evaluated: AVR32
• Data Bus Width: 32 bit
• Interface Type: ISP, JTAG
• Core Architecture: AVR
• Kit Contents: ATAVRONEKIT
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Development Tool Type: Hardware / Software - Dev Kit (Dev Tool)
• Rohs Compliant: Yes
• Mcu Supported Families: AVR32 32-bit MCU
• For Use With/related Products: AVR® Devices
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

26.3
26.4
8067M–AVR–09/10
Input Selection
Window Function
The Analog comparators have a very flexible input selection and the two comparators grouped
in a pair may be used to realize a window function. One pair of analog comparators is shown in
Figure 26-1 on page
•
•
•
The window function is realized by connecting the external inputs of the two analog comparators
in a pair as shown in
Figure 26-2. Analog comparator window function
Input selection from pin
Internal signals available on positive analog comparator inputs
Internal signals available on negative analog comparator inputs
– Pin 0, 1, 2, 3, 4, 5, 6 selectable to positive input of analog comparator
– Pin 0, 1, 3, 5, 7 selectable to negative input of analog comparator
– Output from 12-bit DAC
– 64-level scaler of the VCC, available on negative analog comparator input
– Bandgap voltage reference
– Output from 12-bit DAC
Upper limit of window
Input signal
Lower limit of window
45.
Figure
26-2.
+
+
-
-
AC0
AC1
sensitivity
Interrupt
control
Interrupts
Events
XMEGA A1
46