SAM9G25 Atmel Corporation, SAM9G25 Datasheet - Page 362

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SAM9G25

Manufacturer Part Number
SAM9G25
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of SAM9G25

Flash (kbytes)
0 Kbytes
Pin Count
247
Max. Operating Frequency
400 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
105
Ext Interrupts
105
Usb Transceiver
3
Usb Speed
Hi-Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
3
Uart
7
Lin
4
Ssc
1
Ethernet
1
Sd / Emmc
2
Graphic Lcd
No
Video Decoder
No
Camera Interface
Yes
Adc Channels
12
Adc Resolution (bits)
10
Adc Speed (ksps)
440
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
32
Self Program Memory
NO
External Bus Interface
1
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
27.6.6
Name:
Address:
Access:
Reset:
• RST: Reset the PMECC Module
When set to one, this bit reset PMECC controller, configuration registers remain unaffected.
• DATA: Start a Data Phase
• USER: Start a User Mode Phase
• ENABLE: PMECC Module Enable
PMECC module must always be configured before being activated.
• DISABLE: PMECC Module Disable
PMECC module must always be configured after being deactivated.
362
31
23
15
7
SAM9G25
PMECC Control Register
PMECC_CTRL
0xFFFFE014
Write-only
0x00000000
30
22
14
6
DISABLE
29
21
13
5
ENABLE
28
20
12
4
27
19
11
3
USER
26
18
10
2
DATA
25
17
9
1
11032A–ATARM–27-Jul-11
RST
24
16
8
0

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