SAM9G25 Atmel Corporation, SAM9G25 Datasheet - Page 1137
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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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16 Periodic Interval Timer (PIT) ............................................................... 149
17 Watchdog Timer (WDT) ....................................................................... 157
18 Shutdown Controller (SHDWC) ........................................................... 165
19 General Purpose Backup Registers (GPBR) ..................................... 173
20 Slow Clock Controller (SCKC) ............................................................ 175
11032A–ATARM–27-Jul-11
15.1 Description .........................................................................................................131
15.2 Embedded Characteristics ................................................................................131
15.3 Block Diagram ...................................................................................................131
15.4 Product Dependencies ......................................................................................132
15.5 Functional Description .......................................................................................132
15.6 Real Time Clock (RTC) User Interface ............................................................135
16.1 Description .........................................................................................................149
16.2 Embedded Characteristics ................................................................................149
16.3 Block Diagram ...................................................................................................149
16.4 Functional Description .......................................................................................150
16.5 Periodic Interval Timer (PIT) User Interface ......................................................152
17.1 Description .........................................................................................................157
17.2 Embedded Features ..........................................................................................157
17.3 Block Diagram ...................................................................................................157
17.4 Functional Description .......................................................................................158
17.5 Watchdog Timer (WDT) User Interface .............................................................160
18.1 Description .........................................................................................................165
18.2 Embedded Characteristics ................................................................................165
18.3 Block Diagram ...................................................................................................165
18.4 I/O Lines Description .........................................................................................166
18.5 Product Dependencies ......................................................................................166
18.6 Functional Description .......................................................................................166
18.7 Shutdown Controller (SHDWC) User Interface .................................................168
19.1 Description .........................................................................................................173
19.2 Embedded Characteristics ................................................................................173
19.3 General Purpose Backup Registers (GPBR) User Interface ............................173
20.1 Description .........................................................................................................175
20.2 Embedded Characteristics ................................................................................175
20.3 Block Diagram ...................................................................................................175
SAM9G25
iii
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