Datasheet

8
11096AS–ATARM–4-Oct-11
SAM9N12
4. Package and Pinout
The SAM9N12 is available in 217-ball BGA.
4.1 Mechanical Overview of the 217-ball BGA Package
Figure 4-1 shows the orientation of the 217-ball BGA Package.
Figure 4-1. Orientation of the 217-ball BGA Package
4.2 217-ball BGA Package Pinout
TOP VIEW
BALL A1
12
1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17
ABCDEFGHJ KLM NPRTU
Table 4-1. BGA217 Pin Description
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
T3 VDDIOP0 GPIO PA0 I/O TXD0 O SPI1_NPCS1 O PIO, I, PU, ST
U2 VDDIOP0 GPIO PA1 I/O RXD0 I SPI0_NPCS2 O PIO, I, PU, ST
U3 VDDIOP0 GPIO PA2 I/O RTS0 O PIO, I, PU, ST
P4 VDDIOP0 GPIO PA3 I/O CTS0 I PIO, I, PU, ST
T4 VDDIOP0 GPIO PA4 I/O SCK0 I/O PIO, I, PU, ST
U4 VDDIOP0 GPIO PA5 I/O TXD1 O PIO, I, PU, ST
P5 VDDIOP0 GPIO PA6 I/O RXD1 I PIO, I, PU, ST
R4 VDDIOP0 GPIO PA7 I/O TXD2 O SPI0_NPCS1 O PIO, I, PU, ST
U6 VDDIOP0 GPIO PA8 I/O RXD2 I SPI1_NPCS0 I/O PIO, I, PU, ST
R5 VDDIOP0 GPIO PA9 I/O DRXD I PIO, I, PU, ST
R6 VDDIOP0 GPIO PA10 I/O DTXD O PIO, I, PU, ST
T5 VDDIOP0 GPIO PA11 I/O SPI0_MISO I/O MCDA4 I/O PIO, I, PU, ST
T6 VDDIOP0 GPIO PA12 I/O SPI0_MOSI I/O MCDA5 I/O PIO, I, PU, ST
U5 VDDIOP0 GPIO_CLK PA13 I/O SPI0_SPCK I/O MCDA6 I/O PIO, I, PU, ST
U7 VDDIOP0 GPIO PA14 I/O SPI0_NPCS0 I/O MCDA7 I/O PIO, I, PU, ST
T7 VDDIOP0 GPIO PA15 I/O MCDA0 I/O PIO, I, PU, ST