SAM9G20 Atmel Corporation, SAM9G20 Datasheet - Page 199

• Manufacturer Part Number: SAM9G20
• Manufacturer: Atmel Corporation

Specifications of SAM9G20

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 7
• Ssc: 1
• Ethernet: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 4
• Adc Resolution (bits): 10
• Adc Speed (ksps): 95
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 32
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• 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
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

ARM DDI0198D
Name
TAPID[31:0]
TESTMODE
VINITHI
Exception vector
location at reset
Copyright © 2001-2003 ARM Limited. All rights reserved.
Direction
Input
Input
Input
Description
This is the ARM926EJ-S device identification (ID) code
test data register, accessible from the scan chains. It must
be tied to 0x07926F0F for an ARM926EJ-S processor
when the device is instantiated.
Test mode test signal. This signal must be LOW during
normal operation.
Determines the reset location of the exception vectors.
When LOW, the vectors are located at
HIGH, the vectors are located at
Table A-5 Miscellaneous signals (continued)
Signal Descriptions
.
. When
A-11