ATSAM3U-EK Atmel, ATSAM3U-EK Datasheet - Page 51

• Manufacturer Part Number: ATSAM3U-EK
• Description: KIT EVAL FOR AT91SAM3U CORTEX
• Manufacturer: Atmel
• Type: MCUr

Specifications of ATSAM3U-EK

• Contents: Board
• Processor To Be Evaluated: SAM3U
• Data Bus Width: 32 bit
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3 V
• Silicon Manufacturer: Atmel
• Core Architecture: ARM
• Core Sub-architecture: Cortex - M3
• Silicon Core Number: SAM3U4E
• Silicon Family Name: SAM3U
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT91SAM3U
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12.10 Analog-to-Digital Converter (ADC)
12.10.1
12.10.2
6430DS–ATARM–28-Mar-11
12-bit High Speed ADC
10-bit Low Power ADC
Two ADCs are embedded in the product.
• 8-channel ADC
• 12-bit 1 Msamples/sec. Cyclic Pipeline ADC
• Integrated 8-to-1 multiplexer
• 12-bit resolution
• Selectable single ended or differential input voltage
• Programmable gain for maximum full scale input range
• External voltage reference for better accuracy on low voltage inputs
• Individual enable and disable of each channel
• Multiple trigger sources
• Sleep Mode and conversion sequencer
• 8-channel ADC
• 10-bit 384 Ksamples/sec. or 8-bit 533 Ksamples/sec. Successive Approximation Register
• -2/+2 LSB Integral Non Linearity, -1/+1 LSB Differential Non Linearity
• Integrated 8-to-1 multiplexer
• External voltage reference for better accuracy on low voltage inputs
• Individual enable and disable of each channel
• Multiple trigger sources
• Sleep Mode and conversion sequencer
ADC
– Hardware or software trigger
– External trigger pin
– Timer Counter 0 to 2 outputs TIOA0 to TIOA2 trigger
– PWM trigger
– Automatic wakeup on trigger and back to sleep mode after conversions of all
– Hardware or software trigger
– External trigger pin
– Timer Counter 0 to 2 outputs TIOA0 to TIOA2 trigger
– PWM trigger
– Automatic wakeup on trigger and back to sleep mode after conversions of all
enabled channels
enabled channels
SAM3U Series
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