ATSAM3S-EK Atmel, ATSAM3S-EK Datasheet - Page 988

• 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

Figure 39-6. Analog Full Scale Ranges in Single Ended/Differential Applications Versus Gain and Offset
39.6.10
988
988
SAM3S Preliminary
SAM3S Preliminary
ADC Timings
gain=0.5
gain=1
gain=2
gain=4
(00)
(01)
(10)
(11)
Each ADC has its own minimal Startup Time that is programmed through the field STARTUP in
the Mode Register, ADC_MR.
V
V
V
V
IN+
IN+
IN+
IN+
offset=1
offset=1
single ended
se0fd1=0
same as
gain=1
V
V
IN+
IN+
offset=0
offset=0
(5/8)vrefin
(3/8)vrefin
(5/8)vrefin
(3/8)vrefin
(1/8)vrefin
(½)vrefin
(¾)vrefin
(½)vrefin
(¼)vrefin
(¾)vrefin
(½)vrefin
(¼)vrefin
(½)vrefin
(¼)vrefin
vrefin
vrefin
vrefin
vrefin
0
0
0
0
V
V
V
V
V
V
V
V
IN+
IN+
IN-
IN-
IN+
IN-
IN+
IN-
fully differential
se0fd1=1
same as
gain=2
6500C–ATARM–8-Feb-11
6500C–ATARM–8-Feb-11