SAM9X25 Atmel Corporation, SAM9X25 Datasheet - Page 1135

• 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

16 Periodic Interval Timer (PIT) ............................................................... 139
17 Watchdog Timer (WDT) ....................................................................... 147
18 Shutdown Controller (SHDWC) ........................................................... 155
19 General Purpose Backup Registers (GPBR) ..................................... 163
20 Slow Clock Controller (SCKC) ............................................................ 165
21 Clock Generator (CKGR) ..................................................................... 169
11054A–ATARM–27-Jul-11
15.3
15.4
15.5
15.6
16.1
16.2
16.3
16.4
16.5
17.1
17.2
17.3
17.4
17.5
18.1
18.2
18.3
18.4
18.5
18.6
18.7
19.1
19.2
19.3
20.1
20.2
20.3
20.4
Block Diagram ...............................................................................................121
Product Dependencies ..................................................................................122
Functional Description ...................................................................................122
Description .....................................................................................................139
Embedded Characteristics ............................................................................139
Block Diagram ...............................................................................................139
Functional Description ...................................................................................140
Periodic Interval Timer (PIT) User Interface ..................................................142
Description .....................................................................................................147
Embedded Features ......................................................................................147
Block Diagram ...............................................................................................147
Functional Description ...................................................................................148
Watchdog Timer (WDT) User Interface .........................................................150
Description .....................................................................................................155
Embedded Characteristics ............................................................................155
Block Diagram ...............................................................................................155
I/O Lines Description .....................................................................................156
Product Dependencies ..................................................................................156
Functional Description ...................................................................................156
Shutdown Controller (SHDWC) User Interface .............................................158
Description .....................................................................................................163
Embedded Characteristics ............................................................................163
General Purpose Backup Registers (GPBR) User Interface ........................163
Description .....................................................................................................165
Embedded Characteristics ............................................................................165
Block Diagram ...............................................................................................165
Slow Clock Configuration (SCKC) User Interface ........................................167
Real Time Clock (RTC) User Interface ........................................................125
SAM9X25
iii