SAM9G45 Atmel Corporation, SAM9G45 Datasheet - Page 148

• 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

19.7.6.1
Name:
Access:
Reset:
• ITCM_SIZE: Size of ITCM enabled memory block
000: 0 KB (No ITCM Memory)
110: 32 KB
Others: Reserved
• DTCM_SIZE: Size of DTCM enabled memory block
000: 0 KB (No DTCM Memory)
110: 32 KB
111: 64 KB
Others: Reserved
• TCM_NWS: TCM Wait State
0: no TCM Wait State
1: 1 TCM Wait State (only for ration 3:1 or 4:1)
148
31
23
15
–
–
–
7
SAM9G45
Bus Matrix TCM Configuration Register
CCFG_TCMR
Read-write
0x0000_0000
30
22
14
–
–
–
6
DTCM_SIZE
29
21
13
–
–
–
5
28
20
12
–
–
–
4
TCM_NWS
27
19
11
–
–
3
26
18
10
–
–
–
2
ITCM_SIZE
25
17
–
–
9
–
1
6438G–ATARM–19-Apr-11
24
16
–
–
8
–
0