SAM9G10 Atmel Corporation, SAM9G10 Datasheet - Page 340

• Manufacturer Part Number: SAM9G10
• Manufacturer: Atmel Corporation

Specifications of SAM9G10

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 266 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): 16
• 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 27-3. NAND Write Operation with Spare Encoding
27.4.1.2
Figure 27-4. NAND Write Operation
340
340
ECC computation enable signal
Write NAND operation with SPAREEN set to one
512 or 1024 bytes
SAM9G35
SAM9G35
ECC computation enable signal
Write NAND operation with SPAREEN set to zero
MLC/SLC Write Operation with Spare Area Disabled
512 or 1024 bytes
Sector 0
Sector 0
When the SPAREEN field of PMECC_CFG is set to zero the spare area is not encoded with the
stream of data. This mode is entered by writing one to the DATA field of the PMECC_CTRL
register.
Sector 1
Sector 1
pagesize = n * sectorsize
pagesize = n * sectorsize
Sector 2
Sector 2
Sector 3
Sector 3
start_addr
ecc_area
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
sparesize
Spare
end_addr