ATSAM3S-EK Atmel, ATSAM3S-EK Datasheet - Page 963
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ATSAM3S-EK
Manufacturer Part Number
ATSAM3S-EK
Description
KIT EVAL FOR ATSAM3S4C
Manufacturer
Atmel
Series
SAM3Sr
Type
MCUr
Specifications of ATSAM3S-EK
Contents
Board, Cables, Power Supply
Silicon Manufacturer
Atmel
Core Architecture
ARM
Core Sub-architecture
Cortex-M3
Kit Contents
Board
Features
TFT Colour LCD Display, SD/MMC Interface
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
For Use With/related Products
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATSAM3S-EK
Manufacturer:
Atmel
Quantity:
135
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- Download datasheet (24Mb)
38. Analog Comparator Controller (ACC)
38.1
38.2
6500C–ATARM–8-Feb-11
Description
Embedded Characteristics
The Analog Comparator Controller configures the Analog Comparator and generates an inter-
rupt according to the user settings. The analog comparator embeds 8 to 1 multiplexers on both
inputs.
The Analog Comparator compares two voltages and the result of this comparison gives a com-
pare output. The user can select a high-speed or low-power option. Additionally, the hysteresis
level, edge detection and polarity are configurable.
The ACC can also generate a compare event which can be used by the PWM.
Refer to
• One analog comparator
• High speed option vs. low power option
• Selectable input hysteresis:
• Minus input selection:
• Plus input selection:
• output selection:
• Interrupt on:
– 0, 20 mV, 50 mV
– DAC outputs
– Temperature Sensor
– ADVREF
– AD0 to AD3 ADC channels
– All analog inputs
– Internal signal
– external pin
– selectable inverter
– Rising edge, Falling edge, toggle
Figure 38-1 on page 964
for detailed schematics.
SAM3S Preliminary
963
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