Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Ficha De Dados
Códigos do produto
AT91SAM9N12-EK
4
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
2.
Block Diagram
Figure 2-1. SAM9N12/CN11/CN12 Block Diagram
AIC
APB
PLLA
System Controller
PMC
PIT
WDT
OSC 32K
SHDC
RSTC
POR
DBGU
4
GPBR
USAR
T0
USAR
T1
USAR
T2
USAR
T3
SPI0
OSC16M
PIOB
POR
PIOC
RT
C
C
RC
PIOD
SSC
PIO
PIO
ARM926EJ-S
JT
A
A
G / Boundar
y Scan
In-Circuit Em
ulator
MMU
Bus Interf
ace
ID
ICache
16 Kb
ytes
DCache
16 Kb
ytes
PIO
A
NPCS2
NPCS1
SPCK
MOSI
MISO
NPCS0
NPCS3
RTS0-3
SCK0-3
TXD0-3
RDX0-3
ADOUL
TSADTRIG
TSAD
VREFF
GND
ANA
VDD
ANA
AD1UR
AD2LL
AD3LR
AD4PI
GP
AD5-GP
AD11
CTS0-3
TDI
TDO
TMS
TCK
JT
AGSEL
RTCK
BMS
FIQ
IRQ
DRXD
DTXD
PCK0-PCK1
VDDB
U
SHDN
WKUP
XIN
NRST
XOUT
XIN32
XOUT32
VDDCORE
NTRST
TC0
TC1
TC2
TC3
TC4
TC5
12M
RC
UTXD0-UTXD1
URDX0-URDX1
UA
R
R
T
0
UA
R
R
T
1
SPI1
HSMCI0
SD/SDIO
FIFO
MCI0_CK
MCI0_D
A0-MCI0_D
A3
MCI0_CD
A
LCD
DMA
12-CH
10-bit ADC
T
ouchScreen
PIO
PWM
P
er
ipher
al
Br
idge
idge
P
er
ipher
al
Br
idge
idge
TK
TF
TD
RD
RF
RK
8-CH
DMA
PWM0-PWM3
EBI
Static
Memor
y
Controller
D0-D15
A0/NBS0
NCS0
NCS1/SDCS
NRD
NWR0/NWE
NWR1/NBS1
SDCK, #SDCK, SDCKE
RAS
, CAS
SD
WE, SD
WE, SD
A10
A1/NBS2/NWR2/DQM2
NANDOE, NAND
WE
NW
AIT
NCS2, NCS3, NCS4, NCS5
NANDCS
DQM[0..1]
DQS[0..1]
NAND
ALE, NANDCLE
PIO
D16-D31
NWR3/NBS3/DQM3
A20-A25
TWI0
TWI1
TWCK0-TWCK1
TWD0-TWD1
Multi-La
yer AHB Matr
ix
DDR2/LPDDR
SDR/LPSDR
Controller
SRAM
32 Kb
ytes
A2-A15, A19
A16/BA0
A18/BA2
A17/BA1
NAND Flash
Controller
PMECC
PMERRLOC
TCLK0-TCLK5
TIO
A0-TIO
A5
TIOB0-TIOB5
LCDD
AT0-LCDD
AT23
LCD
VSYNC
,LCDHSYNC
LCDPCK
LDDEN,LCDPWM
LCDDISP
AES *
TRNG
SHA *
USB FS
OHCI
DMA
HDP
HDM
USB FS
De
vice
vice
DDM
DDP
T
ransceiv
er
DPRAM
T
ransceiv
er
Fuse Bo
x
PLLB
RO
M
128 Kb
ytes
* e
xcept SAM9N12
xcept SAM9N12
DMA
DMA
DMA
DMA
DMA
DMA
DMA
DMA
DMA