SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 165
SAM9263
Manufacturer Part Number
SAM9263
Description
Manufacturer
Atmel Corporation
Datasheets
1.M40800.pdf
(284 pages)
2.M40800.pdf
(153 pages)
3.SAM9260.pdf
(290 pages)
4.SAM9261.pdf
(248 pages)
5.SAM9263.pdf
(1109 pages)
6.SAM9263.pdf
(51 pages)
Specifications of SAM9263
Flash (kbytes)
0 Kbytes
Pin Count
324
Max. Operating Frequency
240 MHz
Cpu
ARM926
Hardware Qtouch Acquisition
No
Max I/o Pins
160
Ext Interrupts
160
Usb Transceiver
3
Usb Speed
Full Speed
Usb Interface
Host, Device
Spi
2
Twi (i2c)
1
Uart
4
Can
1
Ssc
2
Ethernet
1
Sd / Emmc
2
Graphic Lcd
Yes
Video Decoder
No
Camera Interface
Yes
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
96
Self Program Memory
NO
External Bus Interface
2
Dram Memory
sdram
Nand Interface
Yes
Picopower
No
Temp. Range (deg C)
-40 to 85
I/o Supply Class
1.8/3.3
Fpu
No
Mpu / Mmu
No / Yes
Timers
3
Output Compare Channels
3
Input Capture Channels
3
Pwm Channels
4
32khz Rtc
Yes
Calibrated Rc Oscillator
No
- M40800 PDF datasheet
- M40800 PDF datasheet #2
- SAM9260 PDF datasheet #3
- SAM9261 PDF datasheet #4
- SAM9263 PDF datasheet #5
- SAM9263 PDF datasheet #6
- Current page: 165 of 1109
- Download datasheet (17Mb)
21.2.2
Figure 21-2. Organization of the External Bus Interface 1
6249I–ATARM–3-Oct-11
Bus Matrix
Address Decoders
External Bus Interface 1
AHB
Figure 21-2
shows the organization of the External Bus Interface 1.
Chip Select
Assignor
APB
Controller
Controller
Memory
SDRAM
External Bus Interface 1
Static
User Interface
NAND Flash
Controller
Logic
ECC
Logic
MUX
PIO
AT91SAM9263
A21/NANDALE
A22/NANDCLE
D[15:0]
A0/NBS0
A1/NWR2/NBS2
A[15:2], A[20:18]
A16/BA0
A17/BA1
NCS0
NRD
NWR0/NWE
NWR1/NBS1
SDWE
SDA10
NANDOE
NANDWE
D[31:16]
NWR3/NBS3
NCS1/SDCS
NCS2/NANDCS
SDCK
SDCKE
NWAIT
RAS
CAS
165
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