ATSAM3S-EK Atmel, ATSAM3S-EK Datasheet - Page 978

• 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

39.3
Figure 39-1. Analog-to-Digital Converter Block Diagram
39.4
Table 39-1.
Note:
978
978
Pin Name
ADVREF
AD0 - AD15
ADTRG
Analog
Inputs
ADVREF
Block Diagram
ADTRG
Signal Description
1. AD15 is not an actual pin but is connected to a temperature sensor.
GND
AD0
AD1
ADn
SAM3S Preliminary
SAM3S Preliminary
ADC Pin Description
PIO
Selection
Channels
Trigger
Counter
• Standby Mode for Fast Wakeup Time Response
• Automatic Window Comparison of Converted Values
• Write Protect Registers
Timer
IN+
IN-
– Automatic Wakeup on Trigger and Back to Sleep Mode after Conversions of all
– Possibility of Customized Channel Sequence
– Power Down Capability
OFFSET
Enabled Channels
S/H
Description
Reference voltage
Analog input channels
External trigger
ADC 12-Bit Controller
ADC cell
PGA
12-bit Analog-to-Digital
Cyclic Pipeline
Converter
(1)
Interface
Control
Logic
User
CHx
ADC Interrupt
PDC
Interrupt
Controller
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11
Peripheral Bridge
AHB
APB