SAM9263 Atmel Corporation, SAM9263 Datasheet - Page 108
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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
USART Control Register
Name:
Access Type:Write Only
Offset:
• RSTRX: Reset Receiver (Code Label US_RSTRX)
0 = No effect.
1 = The receiver logic is reset.
• RSTTX: Reset Transmitter (Code Label US_RSTTX)
0 = No effect.
1 = The transmitter logic is reset.
• RXEN: Receiver Enable (Code Label US_RXEN)
0 = No effect.
1 = The receiver is enabled if RXDIS is 0.
• RXDIS: Receiver Disable (Code Label US_RXDIS)
0 = No effect.
1 = The receiver is disabled.
• TXEN: Transmitter Enable (Code Label US_TXEN)
0 = No effect.
1 = The transmitter is enabled if TXDIS is 0.
• TXDIS: Transmitter Disable (Code Label US_TXDIS)
0 = No effect.
1 = The transmitter is disabled.
• RSTSTA: Reset Status Bits (Code Label US_RSTSTA)
0 = No effect.
1 = Resets the status bits PARE, FRAME, OVRE and RXBRK in the US_CSR.
• STTBRK: Start Break (Code Label US_STTBRK)
0 = No effect.
1 = If break is not being transmitted, start transmission of a break after the characters present in US_THR and the Transmit
Shift Register have been transmitted.
• STPBRK: Stop Break (Code Label US_STPBRK)
0 = No effect.
1 = If a break is being transmitted, stop transmission of the break after a minimum of one character length and transmit a
high level during 12 bit periods.
108
TXDIS
31
23
15
–
–
–
7
AT91X40 Series
US_CR
0x00
TXEN
30
22
14
–
–
–
6
RXDIS
29
21
13
–
–
–
5
SENDA
RXEN
28
20
12
–
–
4
STTTO
RSTTX
27
19
11
–
–
3
STPBRK
RSTRX
26
18
10
–
–
2
STTBRK
25
17
–
–
9
1
–
1354D–ATARM–08/02
RSTSTA
24
16
–
–
–
8
0