SAM9M11 Atmel Corporation, SAM9M11 Datasheet - Page 14
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
SAM9M11
Manufacturer Part Number
SAM9M11
Description
Manufacturer
Atmel Corporation
Specifications of SAM9M11
Flash (kbytes)
0 Kbytes
Pin Count
324
Max. Operating Frequency
400 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
160
Ext Interrupts
160
Usb Transceiver
3
Usb Speed
Hi-Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
2
Uart
5
Lin
4
Ssc
2
Ethernet
1
Sd / Emmc
2
Graphic Lcd
Yes
Video Decoder
Yes
Camera Interface
Yes
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
440
Resistive Touch Screen
Yes
Dac Resolution (bits)
No
Temp. Sensor
No
Crypto Engine
AES/DES
Sram (kbytes)
64
Self Program Memory
NO
External Bus Interface
2
Dram Memory
DDR2/LPDDR, SDRAM/LPSDR
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
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
5. Power Considerations
5.1
14
Power Supplies
SAM9M11
The SAM9M11 has several types of power supply pins:
Some supply pins share common ground (GND) pins whereas others have separate grounds.
The respective power/ground pin assignments are as follows:
VDDCORE
VDDIOM0, VDDIOM1
VDDIOP0, VDDIOP1, VDDIOP2
VDDBU
VDDUTMIC, VDDUTMII
VDDPLLUTMI, VDDPLLA, VDDOSC,
VDDANA
• VDDCORE pins: Power the core, including the processor, the embedded memories and the
• VDDIOM0 pins: Power the DDR2/LPDDR I/O lines; voltage ranges between 1.65V and 1.95V
• VDDIOM1 pins: Power the External Bus Interface 1 I/O lines; voltage ranges between 1.65V
• VDDIOP0, VDDIOP1, VDDIOP2 pins: Power the Peripherals I/O lines; voltage ranges from
• VDDBU pin: Powers the Slow Clock oscillator, the internal RC oscillator and a part of the
• VDDPLLUTMI Powers the PLLUTMI cell; voltage range from 0.9V to 1.1V.
• VDDUTMIC pin: Powers the USB device and host UTMI+ core; voltage range from 0.9V to
• VDDUTMII pin: Powers the USB device and host UTMI+ interface; voltage range from 3.0V to
• VDDPLLA pin: Powers the PLLA cell; voltage ranges from 0.9V to 1.1V.
• VDDOSC pin: Powers the Main Oscillator cells; voltage ranges from 1.65V to 3.6V
• VDDANA pin: Powers the Analog to Digital Converter; voltage ranges from 3.0V to 3.6V, 3.3V
peripherals; voltage ranges from 0.9V to 1.1V, 1.0V typical.
(1.8V typical).
and 1.95V (1.8V typical) or between 3.0V and 3.6V (3.3V typical).
1.65V to 3.6V.
System Controller; voltage ranges from 1.8V to 3.6V.
1.1V, 1.0V typical.
3.6V, 3.3V typical.
typical.
GNDCORE
GNDUTMI
GNDIOM
GNDIOP
GNDBU
GNDOSC
GNDANA
6437CS–ATARM–8-Apr-11