Peripherals; Crystal - Atmel SAMDA1 Xplained Pro User Manual

Pin on HV
1. NC
2. [GND]
3. NC
4. NC
5. [LIN_GND]
6. NC
7. [LIN]
8. NC
9. [VS_LIN]
10. NC
11. [GND]
12. NC
13. NC
14. NC
15. NC
16. NC
17. NC
18. NC
19. [GND]
20. [VCC]
4.2

Peripherals

4.2.1

Crystal

The SAMDA1 Xplained Pro kit contains one crystal that can be used as clock source for the
crystal has a cut-strap next to it that can be used to measure the oscillator safety factor. This is done by cutting the
strap and adding a resistor across the strap. More information about oscillator allowance and safety factor can be found
in appnote AVR4100.
Pin on SAM DA1
PA00
PA01
1 http://www.atmel.com/images/doc8333.pdf
High Voltage (HV) Header
Table 4-4.
Function
GND
LIN GND pin
LIN signal to/from ATA663231 LIN
TRX
LIN voltage supply (e.g. 12VDC)
GND
GND
VCC
1
External 32.768kHz Crystals
Table 4-5.
Function
XIN32
XOUT32
Shared Functionality
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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Atmel SAMDA1 Xplained Pro [USERGUIDE]
SAM DA1
device. The
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