SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 1063

• Manufacturer Part Number: SAM9G20
• Manufacturer: Atmel Corporation

Specifications of SAM9G20

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 7
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 95
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• 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
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

45.4
Table 45-1.
45.5
45.5.1
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
LCD_HSYNC
LCD_VSYNC
LCD_DAT[23:0]
LCD_DEN
LCD_DISP
LCD_PCLK
LCD_PWM
I/O Lines Description
Product Dependencies
Name
I/O Lines
I/O Lines Description
Horizontal Synchronization Pulse
Vertical Synchronization Pulse
LCD 24-bit data bus
Data Enable
Display Enable signal
Pixel Clock
The pins used for interfacing the LCD Controller may be multiplexed with PIO lines. The pro-
grammer must first program the PIO Controller to assign the pins to their peripheral function. If
I/O lines of the LCD Controller are not used by the application, they can be used for other pur-
poses by the PIO Controller.
Table 45-2.
Instance
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
LCDC
Contrast control signal, using Pulse Width Modulation
I/O Lines
LCDDAT10
LCDDAT11
LCDDAT12
LCDDAT13
LCDDAT14
LCDDAT15
LCDDAT16
LCDDAT17
LCDDAT0
LCDDAT1
LCDDAT2
LCDDAT3
LCDDAT4
LCDDAT5
LCDDAT6
LCDDAT7
LCDDAT8
LCDDAT9
Description
Signal
I/O Line
PC10
PC11
PC12
PC13
PC14
PC15
PC16
PC17
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PC8
PC9
Peripheral
SAM9G35
SAM9G35
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Output
Output
Output
Type
Output
Output
Output
Output
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