SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 310
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SAM9G45
Manufacturer Part Number
SAM9G45
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9261.pdf
(248 pages)
2.SAM9261.pdf
(1274 pages)
3.SAM9261.pdf
(43 pages)
4.SAM9G45.pdf
(10 pages)
5.SAM9G45.pdf
(55 pages)
6.SAM9G45.pdf
(1196 pages)
Specifications of SAM9G45
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
No
Camera Interface
Yes
Adc Channels
8
Adc Resolution (bits)
10
Adc Speed (ksps)
440
Resistive Touch Screen
Yes
Temp. Sensor
No
Crypto Engine
No
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
- SAM9261 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9G45 PDF datasheet #4
- SAM9G45 PDF datasheet #5
- SAM9G45 PDF datasheet #6
- Current page: 310 of 1196
- Download datasheet (20Mb)
25.12.3
Register Name:PMC_SCSR
Address:
Access Type:Read-only
• PCK: Processor Clock Status
0 = The Processor clock is disabled.
1 = The Processor clock is enabled.
• DDRCK: DDR Clock Status
0 = The DDR clock is disabled.
1 = The DDR clock is enabled.
• UHP: USB Host Port Clock Status
0 = The UHP48M and UHP12M OHCI clocks are disabled.
1 = The UHP48M and UHP12M OHCI clocks are enabled.
• PCKx: Programmable Clock x Output Status
0 = The corresponding Programmable Clock output is disabled.
1 = The corresponding Programmable Clock output is enabled.
310
PCK7
PCK7
31
23
15
–
–
7
SAM9G45
PMC System Clock Status Register
0xFFFFFC08
PCK6
UHP
30
22
14
–
–
6
PCK5
29
21
13
–
–
–
5
PCK4
28
20
12
–
–
4
–
PCK5
27
19
11
–
–
–
3
DDRCK
PCK4
26
18
10
–
–
2
PCK1
25
17
–
–
–
9
1
6438G–ATARM–19-Apr-11
PCK0
PCK
24
16
–
–
8
0
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