SAM9261 Atmel Corporation, SAM9261 Datasheet - Page 17
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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
5. Power Considerations
5.1
Table 5-1.
Note:
11053AS–ATARM–27-Jul-11
Name
VDDCORE
VDDIOM
VDDNF
VDDIOP0
VDDIOP1
VDDBU
VDDUTMIC
VDDUTMII
VDDPLLA
VDDOSC
VDDANA
Power Supplies
1. Refer to
SAM9G35 Power Supplies
Table 4-2
Voltage Range, nominal
0.9-1.1V, 1.0V
1.65-1.95V, 1.8V
3.0-3.6V, 3.3V
1.65-1.95V, 1.8V
3.0-3.6V, 3.3V
1.65-3.6V
1.65-3.6V
1.65-3.6V
0.9-1.1V, 1.0V
3.0-3.6V, 3.3V
0.9-1.1V, 1.0V
1.65-3.6V
3.0-3.6V, 3.3V
The SAM9G35 has several types of power supply pins.
for more details.
Powers
ARM core, internal memories, internal peripherals and
part of the system controller.
External Memory Interface I/O lines
NAND Flash I/O and control, D16-D32 and multiplexed
SMC lines
a part of Peripheral I/O lines
a part of Peripheral I/O lines
the Slow Clock oscillator, the internal 32 kHz RC
oscillator and backup part of the System Controller
the USB transceiver core logic
the USB transceiver interface
the PLLA cell
the Main Oscillator cells
the Analog to Digital Converter
(1)
(1)
SAM9G35
Associated
Ground
GNDCORE
GNDIOM
GNDIOM
GNDIOP
GNDIOP
GNDBU
GNDUTMI
GNDUTMI
GNDOSC
GNDOSC
GNDANA
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