SAM9G25 Atmel Corporation, SAM9G25 Datasheet - Page 55

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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
10.4
10.4.1
11032A–ATARM–27-Jul-11
11032A–ATARM–27-Jul-11
Application Examples
Debug Environment
Figure 10-2
standard debugging functions, such as downloading code and single-stepping through the pro-
gram. A software debugger running on a personal computer provides the user interface for
configuring a Trace Port interface utilizing the ICE/JTAG interface.
Figure 10-2. Application Debug and Trace Environment Example
shows a complete debug environment example. The ICE/JTAG interface is used for
SAM9-based Application Board
Connector
Interface
ICE/JTAG
ICE/JTAG
SAM9
Connector
RS232
Terminal
Host Debugger
SAM9G25
SAM9G25
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