SAM9M10 Atmel Corporation, SAM9M10 Datasheet - Page 104
SAM9M10
Manufacturer Part Number
SAM9M10
Description
Manufacturer
Atmel Corporation
Datasheets
1.M40800.pdf
(284 pages)
2.SAM9261.pdf
(248 pages)
3.SAM9M10.pdf
(59 pages)
4.SAM9M10.pdf
(1398 pages)
Specifications of SAM9M10
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
Yes
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
- Current page: 104 of 248
- Download datasheet (2Mb)
Caches and Write Buffer
4.4
4-8
TCM and cache access priorities
The priorities that apply to the ARM926EJ-S processor for instruction accesses are
shown in Table 4-5. The ARM926EJ-S processor gives highest priority to an address
that is in the instruction TCM region.
The priorities that apply to the ARM926EJ-S processor for data accesses are shown in
Table 4-6. The Harvard arrangement for the TCM and caches requires that data reads
and writes can access the Instruction TCM for both reads and writes. (The column order
for Table 4-6 is deliberately the same as for instruction accesses in Table 4-5.)
Address in
ITCM Region
Yes
No
No
Yes
Yes
No
No
Copyright © 2001-2003 ARM Limited. All rights reserved.
Address in
ITCM region
Yes
Yes
Yes
No
No
Table 4-5 Instruction access priorities to the TCM and cache
Address in
DTCM region
Yes
Yes
Yes
No
No
No
No
Address in
DTCM region
Yes
No
No
Don't care
Don't care
Table 4-6 Data access priorities to the TCM and cache
Cachable in
page descriptor
Don't care
Cachable
Noncachable
Cachable
Noncachable
Cachable
Noncachable
Cachable in
page descriptor
Don't care
Cachable
Noncachable
Cachable
Noncachable
ARM926EJ-S
behavior
Access DCache
Access DTCM
Access DTCM
Access DTCM
Access ITCM
Access ITCM
Access external memory
ARM926EJ-S
behavior
Access ICache
Access ITCM
Access ITCM
Access ITCM
Access external memory
ARM DDI0198D
Related parts for SAM9M10
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
U6046BREAR WINDOW HEATING TIMER / LONG-TERM TIMER
Manufacturer:
ATMEL Corporation
Datasheet: