SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 201

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SAM9G45

Manufacturer Part Number
SAM9G45
Description
Manufacturer
Atmel Corporation
Datasheets

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
ARM DDI0198D
Name
ETMITBIT
ETMLATECANCEL
ETMnWAIT
ETMPASS
ETMPROCID[31:0]
ETMPROCIDWR
ETMRDATA[31:0]
ETMRNGOUT[1:0]
ETMWDATA[31:0]
ETMZIFIRST
ETMZILAST
FIFOFULL
Copyright © 2001-2003 ARM Limited. All rights reserved.
Direction
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Description
ETM Thumb state indication.
ETM coprocessor late cancel indication.
ETM clock stall signal.
ETM coprocessor instruction execute indication.
ETM process identifier.
ETMPROCID write strobe.
ETM read data.
ETM watchpoint register match indication.
ETM write data.
Indicates the current Decode cycle is the first being
traced for the current Java instruction.
Indicates the current Decode cycle is the last being
traced for the current Java instruction.
ETM FIFO full. This signal must be tied LOW if an
ETM is not used.
Table A-6 ETM interface signals (continued)
Signal Descriptions
A-13

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