SAM9X25 Atmel Corporation, SAM9X25 Datasheet - Page 293

• Manufacturer Part Number: SAM9X25
• Manufacturer: Atmel Corporation

Specifications of SAM9X25

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 105
• Ext Interrupts: 105
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 3
• Uart: 7
• Can: 2
• Lin: 4
• Ssc: 1
• Ethernet: 2
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 12
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: DDR/LPDDR, SDRAM/LPSDR
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

25.2.3
Table 25-3.
11054A–ATARM–27-Jul-11
0
1
2
3
4
5
6
7
8
9
Peripheral Bridge 0
Peripheral Bridge 1
USB Device High
USB Host OHCI
USB Host EHCI
Internal SRAM
Masters
Internal ROM
Slaves
External Bus
DDR2 Port 1
DDR2 Port 2
DDR2 Port 3
Speed DPR
Master to Slave Access
Interface
registers
registers
SMD
Master to Slave Access
ARM926
Instr.
All the Masters can normally access all the Slaves. However, some paths do not make sense,
such as allowing access from the USB Device High speed DMA to the Internal Peripherals.
Thus, these paths are forbidden or simply not wired, and shown as “-” in the following table.
0
X
X
X
X
X
X
X
X
-
-
ARM926
Data
1
X
X
X
X
X
X
X
X
-
-
DMA 0 DMA 1
2&3
X
X
X
X
X
X
-
-
-
-
4&5
X
X
X
X
X
X
X
-
-
-
Device HS
DMA
USB
6
X
X
-
-
-
-
-
-
-
-
USB Host
HS EHCI
7
X
X
-
-
-
-
-
-
-
-
USB Host
HS OHCI
8
X
X
-
-
-
-
-
-
-
-
Reserved
9
X
X
X
-
-
-
-
-
-
-
EMAC 0
SAM9X25
DMA
10
X
X
-
-
-
-
-
-
-
-
EMAC 1
DMA
11
X
X
-
-
-
-
-
-
-
-
293