SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 511
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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31.7.6
Name:
Address:
Access:
Reset:
• BTCx: Buffer Transfer Completed [7:0]
Buffer Transfer Completed Interrupt Enable Register. Set the relevant bit in the BTC field to enable the interrupt for channel
i.
• CBTCx: Chained Buffer Transfer Completed [7:0]
Chained Buffer Transfer Completed Interrupt Enable Register. Set the relevant bit in the CBTC field to enable the interrupt
for channel i.
• ERRx: Access Error [7:0]
Access Error Interrupt Enable Register. Set the relevant bit in the ERR field to enable the interrupt for channel i.
11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
CBTC7
ERR7
BTC7
31
23
15
–
7
DMAC Error, Buffer Transfer and Chained Buffer Transfer Interrupt Enable Register
DMAC_EBCIER
0xFFFFEC18 (0), 0xFFFFEE18 (1)
Write-only
0x00000000
CBTC6
ERR6
BTC6
30
22
14
–
6
CBTC5
ERR5
BTC5
29
21
13
–
5
CBTC4
ERR4
BTC4
28
20
12
–
4
CBTC3
ERR3
BTC3
27
19
11
–
3
CBTC2
ERR2
BTC2
26
18
10
–
2
CBTC1
ERR1
BTC1
25
17
–
9
1
SAM9G35
SAM9G35
CBTC0
ERR0
BTC0
24
16
–
8
0
511
511
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