SAM9261 Atmel Corporation, SAM9261 Datasheet - Page 44
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SAM9261
Manufacturer Part Number
SAM9261
Description
Manufacturer
Atmel Corporation
Datasheets
1.SAM9260.pdf
(290 pages)
2.SAM9261.pdf
(248 pages)
3.SAM9261.pdf
(749 pages)
4.SAM9261.pdf
(44 pages)
5.SAM9261.pdf
(1274 pages)
6.SAM9261.pdf
(43 pages)
Specifications of SAM9261
Flash (kbytes)
0 Kbytes
Pin Count
217
Max. Operating Frequency
240 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
4
Ssc
3
Sd / Emmc
1
Graphic Lcd
Yes
Video Decoder
No
Camera Interface
No
Resistive Touch Screen
No
Temp. Sensor
No
Crypto Engine
No
Sram (kbytes)
160
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)
1.08 to 1.32
Fpu
No
Mpu / Mmu
No/Yes
Timers
3
Output Compare Channels
3
Input Capture Channels
3
32khz Rtc
Yes
Calibrated Rc Oscillator
No
- SAM9260 PDF datasheet
- SAM9261 PDF datasheet #2
- SAM9261 PDF datasheet #3
- SAM9261 PDF datasheet #4
- SAM9261 PDF datasheet #5
- SAM9261 PDF datasheet #6
- Current page: 44 of 290
- Download datasheet (5Mb)
Programmer’s Model
2.1
2-2
About the programmer’s model
The ARM9E-S processor core implements ARMv5TE architecture. This includes the
32-bit ARM instruction set and the 16-bit Thumb instruction set. For details of both the
ARM and Thumb instruction sets, refer to the ARM Architecture Reference Manual.
The ARM9E-S programmer’s model is described in:
•
•
•
•
•
•
•
•
Processor operating states on page 2-3
Memory formats on page 2-4
Instruction length on page 2-6
Data types on page 2-7
Operating modes on page 2-8
Registers on page 2-9
The program status registers on page 2-16
Exceptions on page 2-20.
Copyright © 2000 ARM Limited. All rights reserved.
ARM DDI 0165B
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