SAM3X8E Atmel Corporation, SAM3X8E Datasheet - Page 1365

• Manufacturer Part Number: SAM3X8E
• Manufacturer: Atmel Corporation

44. Analog Converter Controller (DACC)
44.1
44.2
11057A–ATARM–17-Feb-12
11057A–ATARM–17-Feb-12
Description
Embedded Characteristics
The Digital-to-Analog Converter Controller (DACC) offers up to 2 analog outputs, making it pos-
sible for the digital-to-analog conversion to drive up to 2 independent analog lines.
The DACC supports 12-bit resolution. Data to be converted are sent in a common register for all
channels. External triggers or free running mode are configurable.
The DACC integrates a Sleep Mode and connects with a PDC channel. These features reduce
both power consumption and processor intervention.
The user can configure DACC timings, such as Startup Time and Refresh Period.
• Up to Four Independent Analog Outputs
• 12-bit Resolution
• Individual Enable and Disable of Each Analog Channel
• Hardware Trigger
• PDC Support
• Possibility of DACC Timings and Current Configuration
• Sleep Mode
• Internal FIFO
– External Trigger Pins
– Automatic Wake-up on Trigger and Back-to-Sleep Mode after Conversions of all
Enabled Channels
SAM3X/A
SAM3X/A
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