SAM9G25 Atmel Corporation, SAM9G25 Datasheet - Page 228

• Manufacturer Part Number: SAM9G25
• Manufacturer: Atmel Corporation

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

23.3
Figure 23-1. Block Diagram
228
228
Block Diagram
SAM9G25
SAM9G25
Interrupt Controller
PMC
Embedded
Embedded
Peripheral
Peripheral
Figure 23-2. Application Block Diagram
PIO Interrupt
Data, Enable
Data, Enable
PIO Clock
Keyboard Driver
Keyboard Driver
peripheral IOs
peripheral IOs
PIO Controller
Up to 32
Up to 32
Control & Command
General Purpose I/Os
Driver
APB
PIO Controller
On-Chip Peripheral Drivers
On-Chip Peripherals
PIN 0
PIN 1
PIN 31
External Devices
11032A–ATARM–27-Jul-11
11032A–ATARM–27-Jul-11
Up to 32 pins