ATUC128D3_14 Datasheet, PDF (11/69 Pages) ATMEL Corporation – High Performance, Low Power 32-bit AVR

UC3D
3.2.4
Oscillator Pinout
The oscillators are not mapped to the normal GPIO functions and their muxings are controlled
by registers in the System Control Interface (SCIF). Please refer to the SCIF chapter for more
information about this.
Table 3-4. Oscillator Pinout
48-pin Package
30
31
22
23
64-pin Package
39
40
30
31
Pin
PA18
PA19
PA11
PA12
Oscillator Function
XIN0
XOUT0
XIN32
XOUT32
3.2.5
Other Functions
The functions listed in Table 3-5 are not mapped to the normal GPIO functions.The aWire DATA
pin will only be active after the aWire is enabled. The aWire DATAOUT pin will only be active
after the aWire is enabled and the 2-pin mode command has been sent.
Table 3-5. Other Functions
48-Pin Package
47
2
64-Pin Package
63
2
Pin
RESET_N
PB12
Function
aWire DATA
aWire DATAOUT
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