SAM9X25 Atmel Corporation, SAM9X25 Datasheet - Page 1134

• 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

11 Boot Strategies ....................................................................................... 53
12 Boot Sequence Controller (BSC) .......................................................... 71
13 Advanced Interrupt Controller (AIC) .................................................... 73
14 Reset Controller (RSTC) ...................................................................... 107
15 Real-time Clock (RTC) ......................................................................... 121
ii
10.3
10.4
10.5
10.6
11.1
11.2
11.3
11.4
11.5
12.1
12.2
12.3
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
13.9
13.10
14.1
14.2
14.3
14.4
14.5
15.1
15.2
SAM9X25
Block Diagram .................................................................................................46
Application Examples ......................................................................................47
Debug and Test Pin Description ......................................................................49
Functional Description .....................................................................................50
ROM Code .......................................................................................................53
Flow Diagram ..................................................................................................54
Chip Setup .......................................................................................................54
NVM Boot ........................................................................................................55
SAM-BA Monitor ..............................................................................................66
Description .......................................................................................................71
Embedded Characteristics ..............................................................................71
Boot Sequence Controller Registers (BSC) User Interface ............................71
Description .......................................................................................................73
Embedded Characteristics ..............................................................................73
Block Diagram .................................................................................................74
Application Block Diagram ...............................................................................74
AIC Detailed Block Diagram ............................................................................74
I/O Line Description .........................................................................................75
Product Dependencies ....................................................................................75
Functional Description .....................................................................................76
Write Protection Registers ...............................................................................86
Advanced Interrupt Controller (AIC) User Interface .........................................87
Description .....................................................................................................107
Embedded Characteristics ............................................................................107
Block Diagram ...............................................................................................108
Functional Description ...................................................................................108
Reset Controller (RSTC) User Interface ........................................................117
Description .....................................................................................................121
Embedded Characteristics ............................................................................121
11054A–ATARM–27-Jul-11