Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Scheda Tecnica
Codici prodotto
AT91SAM9N12-EK
16
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
N17
VDDUSB
USBFS
HDM
I/O
O, PD
R17
VDDUSB
USBFS
DDP
I/O
O, PD
R16
VDDUSB
USBFS
DDM
I/O
O, PD
A5
VDDBU
SYSC
WKUP
I
I, ST
B5
VDDBU
SYSC
SHDN
O
O, PU
U15
VDDCORE
RSTJTAG
BMS
I
I, PD, ST
B4
VDDBU
SYSC
JTAGSEL
I
I, PD
R12
VDDIOP0
RSTJTAG
TCK
I
I, ST
R11
VDDIOP0
RSTJTAG
TDI
I
I, ST
U14
VDDIOP0
RSTJTAG
TDO
O
O
T13
VDDIOP0
RSTJTAG
TMS
I
I, ST
T14
VDDIOP0
RSTJTAG
RTCK
O
O
R13
VDDIOP0
RSTJTAG
NRST
I/O
I, PU, ST
T15
VDDIOP0
RSTJTAG
NTRST
I
I, PU, ST
A4
VDDBU
CLOCK
XIN32
I
I
A3
VDDBU
CLOCK
XOUT32
O
O
U17
VDDIOP0
CLOCK
XIN
I
I
U16
VDDIOP0
CLOCK
XOUT
O
O
N15
NC
Table 4-1.
BGA217 Pin Description (Continued)
Ball
Power Rail
I/O Type
Primary
Alternate
PIO Peripheral A
PIO Peripheral B
PIO Peripheral C
Reset State
Signal
Dir
Signal
Dir
Signal
Dir
Signal
Dir
Signal
Dir
Signal, Dir,
PU, PD, ST
PU, PD, ST