SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 1252

• 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

Figure 46-22. EMAC RMII Mode Signals
46.17.5
46.17.5.1
46.17.5.2
1252
1252
SAM9G35
SAM9G35
USART in SPI Mode Timings
Timing conditions
Timing extraction
EREFCK
ETX[1:0]
ERX[1:0]
ECRSDV
ETXEN
ERXER
Timings are given assuming a capacitance load on
Table 46-43. Capacitance Load
Figure 46-23. USART SPI Master Mode
Supply
3.3V
1.8V
EMAC
EMAC
EMAC
NSS
CPOL=1
SCK
CPOL=0
MISO
MOSI
23
25
27
MAX
40pF
20pF
SPI
SPI
EMAC
EMAC
4
EMAC
3
MSB
26
28
24
Corner
MIN
5 pF
5 pF
SPI
4
SPI
1
SPI
2
Table
46-38.
EMAC
EMAC
SPI
21
22
0
LSB
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
SPI
5