SAM9261 Atmel Corporation, SAM9261 Datasheet - Page 32
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SAM9261
Manufacturer Part Number
SAM9261
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9260.pdf
(290 pages)
2.SAM9261.pdf
(248 pages)
3.SAM9261.pdf
(749 pages)
4.SAM9261.pdf
(44 pages)
5.SAM9261.pdf
(1274 pages)
6.SAM9261.pdf
(43 pages)
Specifications of SAM9261
Flash (kbytes)
0 Kbytes
Pin Count
217
Max. Operating Frequency
240 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)
160
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
9.3
32
Peripheral Signal Multiplexing on I/O Lines
SAM9G35
Table 9-1.
The SAM9G35 features 4 PIO Controllers, PIOA, PIOB, PIOC and PIOD, which multiplex the I/O
lines of the peripheral set.
Each PIO Controller controls 32 lines, 19 lines, 32 lines and 22 lines respectively for PIOA,
PIOB, PIOC and PIOD. Each line can be assigned to one of three peripheral functions, A, B or
C. Refer to
Instance
23
24
25
26
28
31
ID
Section 4. “Package and
Peripheral Identifiers (Continued)
Instance
HSMCI1
UDPHS
EMAC
Name
LCDC
SSC
AIC
Instance Description
USB Device High Speed
Ethernet MAC
LCD Controller
High Speed Multimedia Card
Interface 1
Synchronous Serial Controller
Advanced Interrupt Controller
Pinout”,
Table 4-3
to see the PIO assignments.
External
interrupt
IRQ
11053AS–ATARM–27-Jul-11
Wired-OR
interrupt