SAM9X25 Atmel Corporation, SAM9X25 Datasheet - Page 2

• 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

1. Description
The SAM9X25 is a high-performance ARM926-based embedded microprocessor unit, running
at 400 MHz and featuring multiple networking/connectivity peripherals, optimized for industrial
applications such as building automation, gateways and medical.
The SAM9X25 features two 2.0A/B compatible Controller Area Network (CAN) interfaces and
two IEEE Std 802.3-compatible 10/100Mbps Ethernet MACs. Additional communication inter-
faces include a soft modem supporting exclusively the Conexant SmartDAA line driver, HS USB
Device and Host, FS USB Host, two HS SDCard/SDIO/MMC interfaces, USARTs, SPIs, I2S,
TWIs and 10-bit ADC.
To ensure uninterrupted data transfer with minimum processor overhead, the SAM9X25 offers a
10-layer bus matrix coupled with 2 x 8 central DMA channels and dedicated DMAs for the high-
speed connectivity peripherals.
The External Bus Interface incorporates controllers for 8-bank DDR2/LPDDR, SDRAM/LPS-
DRAM, static memories, and specific circuitry for MLC/SLC NAND Flash with integrated ECC.
The SAM9X25 is available in a 217-ball BGA package with 0.8mm ball pitch.
SAM9X25
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11054A–ATARM–27-Jul-11