SAM9X25 Atmel Corporation, SAM9X25 Datasheet - Page 716

• Manufacturer Part Number: SAM9X25
• Manufacturer: Atmel Corporation

Specifications of SAM9X25

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• 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
• Can: 2
• Lin: 4
• Ssc: 1
• Ethernet: 2
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• 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: DDR/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

• CPCDIS: Counter Clock Disable with RC Compare
0 = counter clock is not disabled when counter reaches RC.
1 = counter clock is disabled when counter reaches RC.
• EEVTEDG: External Event Edge Selection
• EEVT: External Event Selection
Signal selected as external event.
Note:
• ENETRG: External Event Trigger Enable
0 = the external event has no effect on the counter and its clock. In this case, the selected external event only controls the
TIOA output.
1 = the external event resets the counter and starts the counter clock.
• WAVSEL: Waveform Selection
• WAVE
0 = Waveform Mode is disabled (Capture Mode is enabled).
1 = Waveform Mode is enabled.
716
716
Value
Value
Value
0
1
2
3
0
1
2
3
0
1
2
3
1. If TIOB is chosen as the external event signal, it is configured as an input and no longer generates waveforms and subse-
SAM9X25
SAM9X25
quently no IRQs.
Name
NONE
RISING
FALLING
EDGE
Name
TIOB
XC0
XC1
XC2
Name
UP
UPDOWN
UP_RC
UPDOWN_RC
Description
None
Rising edge
Falling edge
Each edge
Description
TIOB
XC0
XC1
XC2
Description
UP mode without automatic trigger on RC Compare
UPDOWN mode without automatic trigger on RC Compare
UP mode with automatic trigger on RC Compare
UPDOWN mode with automatic trigger on RC Compare
(1)
TIOB Direction
input
output
output
output
11054A–ATARM–27-Jul-11
11054A–ATARM–27-Jul-11