SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 913

• Manufacturer Part Number: SAM9G45
• Manufacturer: Atmel Corporation

Specifications of SAM9G45

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 5
• Lin: 4
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 64
• Self Program Memory: NO
• External Bus Interface: 2
• 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

41.3
Figure 41-1. Analog-to-Digital Converter Block Diagram with Touchscreen mode
41.4
Table 41-1.
11053B–ATARM–22-Sep-11
Pin Name
VDDANA
ADVREF
AD0 - AD11
ADTRG
Touch Screen
Analog
Inputs
Analog
Other
Inputs
Block Diagram
Signal Description
AD3/YM/Sense
AD1/XM/UR
ADC Pin Description
AD0/XP/UL
AD2/YP/LL
VDDANA
ADVREF
ADTRG
AD4/LR
GND
AD-
AD-
AD-
PIO
Switches
Screen
Touch
Description
Analog power supply
Reference voltage
Analog input channels
External trigger
0
1
2
3
4
Channels
Counter
Selection
Trigger
Timer
Analog-to-Digital
Approximation
ADC cell
Successive
Converter
Register
ADC Controller
Interface
Control
PMC
Logic
User
MCK
CHx
ADC Interrupt
DMA
Interrupt
Controller
SAM9G35
System Bus
Peripheral Bridge
APB
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