SAM9261 Atmel Corporation, SAM9261 Datasheet - Page 626

• Manufacturer Part Number: SAM9261
• Manufacturer: Atmel Corporation

Specifications of SAM9261

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 240 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: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 160
• 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): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Figure 38-3. STN Panel Timing, CLKMOD 0
Figure 38-4. TFT Panel Timing, CLKMOD = 0, VPW = 2, VBP = 2, VFP = 1
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LCDHSYNC
LCDVSYNC
LCDVSYNC
LCDHSYNC
LCDDOTCK
LCDDOTCK
LCDVSYNC
LCDHSYNC
LCDDOTCK
LCDVSYNC
LCDHSYNC
LCDDOTCK
LCDDEN
LCDDEN
LCDDEN
LCDDEN
AT91SAM9261
LCDD
LCDD
LCDD
LCDD
VHDLY+1
VHDLY+1
Vertical Back Porch = VBP Lines
VHDLY+
HPW+1
HPW+1
(VPW+1) Lines
HBP+1
HBP+1
1 PCLK
1 PCLK
Line Period
Line Period
Frame Period
Frame Period
1/2 PCLK 1/2 PCLK
1/2 PCLK 1/2 PCLK
HOZVAL+1
HOZVAL+1
Vertical Fron t Porch = VFP Lines
6062N–ATARM–3-Oct-11
HFP+2
HFP+2