SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 133

• Manufacturer Part Number: SAM9G45
• Manufacturer: Atmel Corporation

Specifications of SAM9G45

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 5
• Lin: 4
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: DDR2/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

Table 19-3.
6438G–ATARM–19-Apr-11
1
2
3
4
5
6
7
0
Internal SRAM 0
Internal Periph.
Master
Internal ROM
LCD User Int.
UDPHS RAM
Slave
DDR Port 0
DDR Port 1
DDR Port 2
DDR Port 3
UHP OHCI
UHP EHCI
Reserved
EBI
Masters to Slaves Access DDRMP_DIS = 0
926 Instr.
ARM
X
X
X
X
X
X
X
X
X
X
0
-
-
-
Figure 19-1. DDR Multi-port
• When the DDR multi-port is enabled (DDRMP_DIS=0), the ARM instruction and data are
• When the DDR multi-port is disabled (DDRMP_DIS=1), DDR Port 1 is dedicated to the LCD
respectively connected to DDR Port 0 and DDR Port 1. The other masters share DDR Port 2
and DDR Port 3.
controller. The remaining masters share DDR Port 2 and DDR Port 3.
926 Data
ARM
1
X
X
X
X
X
X
X
X
X
X
-
-
-
PDC
X
X
X
2
X
X
X
-
-
-
-
-
-
-
USB Host
OHCI
DMA
LCD
3
X
X
X
X
-
-
-
-
-
-
-
-
-
4 & 5
DMA
X
X
X
X
X
-
-
-
-
-
-
-
-
MATRIX
DMA
ISI
X
X
X
X
6
-
-
-
-
-
-
-
-
-
ARM D
DMA
LCD
X
X
7
-
-
-
-
-
-
-
-
-
-
-
Ethernet
DDRMP_DIS
MAC
8
X
X
X
X
-
-
-
-
-
-
-
-
-
Device HS
DDR_S2
DDR_S1
DDR_S3
USB
X
X
X
X
X
9
-
-
-
-
-
-
-
-
SAM9G45
USB Host
EHCI
10
X
X
X
X
-
-
-
-
-
-
-
-
-
Reserved
11
X
X
-
-
-
-
-
-
-
-
-
-
-
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