SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 234

• 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

1 = Errors Detected. If MUL_ERROR is 0, a single correctable error was detected. Otherwise multiple uncorrected errors
were detected.
• ECCERR4: ECC Error in the page between the 1024th and the 1279th bytes or the 2048th and the 2559th bytes
Fixed to 0 if
0 = No Errors Detected.
1 = A single bit error occurred in the ECC bytes.
Read ECC Parity 4 register, the error occurred at the location which contains a 1 in the least significant 24 bits.
• MULERR4: Multiple Error in the page between the 1024th and the 1279th bytes or the 2048th and the 2559th
Fixed to 0 if
0 = No Multiple Errors Detected.
1 = Multiple Errors Detected.
• RECERR5: Recoverable Error in the page between the 1280th and the 1535th bytes or the 2560th and the 3071st
Fixed to 0 if
0 = No Errors Detected.
1 = Errors Detected. If MUL_ERROR is 0, a single correctable error was detected. Otherwise multiple uncorrected errors
were detected
• ECCERR5: ECC Error in the page between the 1280th and the 1535th bytes or the 2560th and the 3071st bytes
Fixed to 0 if
0 = No Errors Detected.
1 = A single bit error occurred in the ECC bytes.
Read ECC Parity 5 register, the error occurred at the location which contains a 1 in the least significant 24 bits.
• MULERR5: Multiple Error in the page between the 1280th and the 1535th bytes or the 2560th and the 3071st
Fixed to 0 if
0 = No Multiple Errors Detected.
1 = Multiple Errors Detected.
• RECERR6: Recoverable Error in the page between the 1536th and the 1791st bytes or the 3072nd and the 3583rd
Fixed to 0 if
0 = No Errors Detected.
1 = Errors Detected. If MUL_ERROR is 0, a single correctable error was detected. Otherwise multiple uncorrected errors
were detected.
• ECCERR6: ECC Error in the page between the 1536th and the 1791st bytes or the 3072nd and the 3583rd bytes
Fixed to 0 if
234
bytes
bytes
bytes
bytes
AT91SAM9G20
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
6384E–ATARM–05-Feb-10