SAM3SD8B Atmel Corporation, SAM3SD8B Datasheet - Page 6

• Manufacturer Part Number: SAM3SD8B
• Manufacturer: Atmel Corporation

3. Signal Description
Table 3-1.
6
Signal Name
VDDIO
VDDIN
VDDOUT
VDDPLL
VDDCORE
GND
WKUPx
XIN
XOUT
XIN32
XOUT32
PCK0 - PCK2
RTCOUT0
RTCOUT1
SAM3S8/SD8
Signal Description List
Function
Peripherals I/O Lines and USB transceiver
Power Supply
Voltage Regulator Input, ADC, DAC and
Analog Comparator Power Supply
Voltage Regulator Output
Oscillator and PLL Power Supply
Power the core, the embedded memories
and the peripherals
Ground
Wake Up input pins
Main Oscillator Input
Main Oscillator Output
Slow Clock Oscillator Input
Slow Clock Oscillator Output
Programmable Clock Output
Programmable RTC waveform output
Programmable RTC waveform output
Table 3-1
gives details on signal names classified by peripheral.
Serial Wire/JTAG Debug Port - SWJ-DP
Clocks, Oscillators and PLLs
Supply Controller
Real Time Clock
Power Supplies
Ground
Output
Output
Output
Output
Output
Power
Power
Power
Power
Power
Type
Input
Input
input
Active
Level
reference
Voltage
VDDIO
VDDIO
VDDIO
Comments
1.62V to 3.6V
1.8V to 3.6V
1.8V Output
1.62 V to 1.95V
1.62V to 1.95V
Reset State:
- PIO Input
- Internal Pull-up disabled
- Schmitt Trigger enabled
Reset State:
- PIO Input
- Internal Pull-up disabled
- Schmitt Trigger enabled
Reset State:
- PIO Input
- Internal Pull-up enabled
- Schmitt Trigger enabled
Reset State:
- PIO Input
- Internal Pull-up disabled
- Schmitt Trigger enabled
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