SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 31

• 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

9. Peripherals
9.1
9.2
11053AS–ATARM–27-Jul-11
Peripheral Mapping
Peripheral Identifiers
As shown in
space between the addresses 0xF000 0000 and 0xFFFF C000.
Each User Peripheral is allocated 16 Kbytes of address space.
Table 9-1
for the control of the peripheral interrupt with the Advanced Interrupt Controller and for the con-
trol of the peripheral clock with the Power Management Controller.
Table 9-1.
Instance
10
11
12
13
14
15
16
17
18
19
20
21
22
ID
0
1
2
3
4
5
6
7
9
defines the Peripheral Identifiers of the SAM9G35. A peripheral identifier is required
Figure
Peripheral Identifiers
PIOA,PIOB
PIOC,PIOD
Instance
TC0,TC1
USART0
USART1
USART2
HSMCI0
DMAC0
DMAC1
UHPHS
UART0
UART1
Name
TWI0
TWI1
TWI2
PWM
SMD
SPI0
SPI1
ADC
SYS
AIC
7-1, the Peripherals are mapped in the upper 256 Mbytes of the address
Instance Description
Advanced Interrupt Controller
System Controller Interrupt
Parallel I/O Controller A and B
Parallel I/O Controller C and D
SMD Soft Modem
USART 0
USART 1
USART 2
Two-Wire Interface 0
Two-Wire Interface 1
Two-Wire Interface 2
High Speed Multimedia Card
Interface 0
Serial Peripheral Interface 0
Serial Peripheral Interface 1
UART 0
UART 1
Timer Counter 0,1,2,3,4,5
Pulse Width Modulation
Controller
ADC Controller
DMA Controller 0
DMA Controller 1
USB Host High Speed
External
interrupt
FIQ
SAM9G35
Wired-OR
interrupt
DBGU, PMC,
SYSC,
PMECC,
PMERRLOC
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