SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 233
SAM9G20
Manufacturer Part Number
SAM9G20
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9261.pdf
(248 pages)
2.SAM9261.pdf
(1274 pages)
3.SAM9261.pdf
(43 pages)
4.SAM9G20.pdf
(42 pages)
5.SAM9G20.pdf
(832 pages)
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
- SAM9261 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9G20 PDF datasheet #4
- SAM9G20 PDF datasheet #5
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- Download datasheet (13Mb)
1 = Multiple Errors Detected.
• RECERR2: Recoverable Error in the page between the 512th and the 767th bytes or the 1024th and the 1535th
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.
• ECCERR2: ECC Error in the page between the 512th and the 767th bytes or the 1024th and the 1535th bytes
Fixed to 0 if
0 = No Errors Detected.
1 = A single bit error occurred in the ECC bytes.
Read ECC Parity 2 register, the error occurred at the location which contains a 1 in the least significant 24 bits.
• MULERR2: Multiple Error in the page between the 512th and the 767th bytes or the 1024th and the 1535th bytes
Fixed to 0 if
0 = No Multiple Errors Detected.
1 = Multiple Errors Detected.
• RECERR3: Recoverable Error in the page between the 768th and the 1023rd bytes or the 1536th and the 2047th
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.
• ECCERR3: ECC Error in the page between the 768th and the 1023rd bytes or the 1536th and the 2047th bytes
Fixed to 0 if
0 = No Errors Detected.
1 = A single bit error occurred in the ECC bytes.
Read ECC Parity 3 register, the error occurred at the location which contains a 1 in the least significant 24 bits.
• MULERR3: Multiple Error in the page between the 768th and the 1023rd bytes or the 1536th and the 2047th bytes
Fixed to 0 if
0 = No Multiple Errors Detected.
1 = Multiple Errors Detected.
• RECERR4: Recoverable Error in the page between the 1024th and the 1279th bytes or the 2048th and the 2559th
Fixed to 0 if
0 = No Errors Detected.
6384E–ATARM–05-Feb-10
bytes
bytes
bytes
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
TYPECORREC = 0.
AT91SAM9G20
233
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