AT32UC3A0512(2007) 데이터 시트보기 (PDF) - Atmel Corporation
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| AT32UC3A0512 Datasheet PDF : 0 Pages | |||
4. Signals Description
The following table gives details on the signal name classified by peripheral
The signals are multiplexed with GPIO pins as described in ”Peripheral Multiplexing on I/O lines”
on page 25.
Table 4-1. Signal Description List
Signal Name
VDDSYS
VDDCORE
VDDIO
VDDANA
VDDIN
VDDOUT
GNDANA
GND
XIN0, XIN1, XIN32
XOUT0, XOUT1,
XOUT32
TCK
TDI
TDO
TMS
MCKO
MDO0 - MDO5
MSEO0 - MSEO1
EVTI_N
EVTO_N
Function
Type
Power
Power supply for PLL and ADC
Power
Core Power Supply
Power
I/O Power Supply
Power
Analog Power Supply
Power
Voltage Regulator Input Supply
Power
Voltage Regulator Output
Power
Output
Analog Ground
Ground
Ground
Ground
Clocks, Oscillators, and PLL’s
Crystal 0, 1, 32 Input
Analog
Crystal 0, 1, 32 Output
Analog
Test Clock
Test Data In
Test Data Out
Test Mode Select
Trace Data Output Clock
Trace Data Output
Trace Frame Control
Event In
Event Out
JTAG
Input
Input
Output
Input
Auxiliary Port - AUX
Output
Output
Output
Output
Output
Active
Level Comments
1.65 to 1.95 V
1.65 to 1.95 V
3.0 to 3.6V
3.0 to 3.6V
3.0 to 3.6V
1.65 to 1.95 V
Low
Low
7
32058AS–AVR32–03/07
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