SAM9G25 Atmel Corporation, SAM9G25 Datasheet - Page 1035
![no-image](/images/manufacturer_photos/0/0/79/atmel_corporation_sml.jpg)
SAM9G25
Manufacturer Part Number
SAM9G25
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9261.pdf
(248 pages)
2.SAM9261.pdf
(1274 pages)
3.SAM9261.pdf
(43 pages)
4.SAM9G25.pdf
(1147 pages)
5.SAM9G25.pdf
(53 pages)
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
- SAM9261 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9G25 PDF datasheet #4
- SAM9G25 PDF datasheet #5
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- Download datasheet (27Mb)
44.5.25
Name:
Address:
Access:
• WP_VS: Write Protection Violation Status
• WP_VSRC: Write Protection Violation Source
11032A–ATARM–27-Jul-11
11032A–ATARM–27-Jul-11
31
23
15
0
0
0
0
0
0
0
0
0
0
0
0
7
-
-
ISI Write Protection Status
30
22
14
0
0
0
0
0
0
0
0
1
1
1
1
ISI_WPSR
0xF80480E8
Read-write
6
-
-
Other value
0
0
1
1
0
0
1
1
0
0
1
1
29
21
13
5
-
-
0
1
0
1
0
1
0
1
0
1
0
1
28
20
12
4
-
-
WP_VSRC
WP_VSRC
No Write Protection Violation occurred since the last read of this
register (WP_SR).
Write Protection detected unauthorized attempt to write a control
register had occurred (since the last read).
Software reset had been performed while Write Protection was
enabled (since the last read).
Both Write Protection violation and software reset with Write
Protection enabled had occurred since the last read.
Reserved
No Write Protection Violation occurred since the last read of this
register (WP_SR).
Write access in ISI_CFG1 while Write Protection was enabled
(since the last read).
Write access in ISI_CFG2 while Write Protection was enabled
(since the last read).
Write access in ISI_PSIZE while Write Protection was enabled
(since the last read).
Write access in ISI_PDECF while Write Protection was enabled
(since the last read).
Write access in
enabled (since the last read).
Write access in
enabled (since the last read).
Write access in
enabled (since the last read).
27
19
11
3
-
ISI_Y2R_SET0
ISI_Y2R_SET1
ISI_R2Y_SET0
26
18
10
2
-
WP_VSRC
WP_VS
WP_VS
while Write Protection was
while Write Protection was
while Write Protection was
25
17
9
1
-
SAM9G25
SAM9G25
24
16
8
0
-
1035
1035
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