SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 1088

• 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

45.6.12
45.6.12.1
45.6.12.2
Table 45-49. RGB Mode Performance
Note:
1088
1088
12 bpp
16 bpp
18 bpp
18 bpp RGB PACKED
19 bpp
19 bpp PACKED
24 bpp
24 bpp PACKED
25 bpp
32 bpp
RGB Mode
1. Rotation optimization = AHB lock asserted on consecutive single access.
SAM9G35
SAM9G35
LCD Overall Performance
Color Lookup Table (CLUT)
RGB Mode Fetch Performance
Pixels/Cycle
2
2
1
1.333
1
1.333
1
1.333
1
1
When the Mask register is set to zero, the comparison is disabled and the raster operation is
activated.
Table 45-48. CLUT Pixel Performance
Burst Mode
CLUT Mode
1 bpp
2 bpp
4bpp
8 bpp
• Activate Color Keying setting CRKEY field to 1
• Program Color Key writing RKEY, GKEY and BKEY fields
• Program Color Mask writing RKEY, GKEY and BKEY fields
Memory
Rotation Peak Random Memory Access (pixels/cycle)
Rotation Optimization
1
1
1
Not supported
1
Not Supported
1
Not Supported
1
1
Pixels/Cycle
32
16
8
4
ROTATION
Not supported
Not supported
Not supported
Not supported
(1)
Normal Mode
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
SCALING
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Scaling Burst Mode or
Rotation Optimization
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
Available