ATSAM3S-EK Atmel, ATSAM3S-EK Datasheet - Page 294
![no-image](/images/manufacturer_photos/0/0/78/atmel_sml.jpg)
ATSAM3S-EK
Manufacturer Part Number
ATSAM3S-EK
Description
KIT EVAL FOR ATSAM3S4C
Manufacturer
Atmel
Series
SAM3Sr
Type
MCUr
Specifications of ATSAM3S-EK
Contents
Board, Cables, Power Supply
Silicon Manufacturer
Atmel
Core Architecture
ARM
Core Sub-architecture
Cortex-M3
Kit Contents
Board
Features
TFT Colour LCD Display, SD/MMC Interface
Svhc
No SVHC (15-Dec-2010)
Rohs Compliant
Yes
For Use With/related Products
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATSAM3S-EK
Manufacturer:
Atmel
Quantity:
135
- Current page: 294 of 1118
- Download datasheet (24Mb)
Figure 18-3. Code Read Optimization for FWS = 3
Note:
18.3.2.3
Figure 18-4. Data Read Optimization for FWS = 1
294
Buffer (128bits)
Buffer 1 (128bits)
Buffer 0 (128bits)
ARM Request
Data To ARM
Flash Access
Master Clock
ARM Request
Data To ARM
Flash Access
Master Clock
When FWS is included between 1 and 3, in case of sequential reads, the first access takes (FWS+1) cycles, the other ones only
1 cycle.
(32-bit)
SAM3S Preliminary
(32-bit)
Data Read Optimization
@Byte 0
XXX
@Byte 0
XXX
XXX
The organization of the Flash in 128 bits (or 64 bits) is associated with two 128-bit (or 64-bit)
prefetch buffers and one 128-bit (or 64-bit) data read buffer, thus providing maximum system
performance. This buffer is added in order to store the requested data plus all the data contained
in the 128-bit (64-bit) aligned data. This speeds up sequential data reads if, for example, FWS is
equal to 1 (see
Note:
Bytes 0-15
XXX
XXX
Bytes 0-15
Bytes 0-3
@ 4
No consecutive data read accesses are mandatory to benefit from this optimization.
XXX
@ 8
4-7
Figure
@4
0-3
18-4).
@ 12
@8
8-11
4-7
Bytes 0-15
@12 @16
Bytes 16-31
8-11
12-15
@ 16
12-15
Bytes 0-15
@20
Bytes 16-31
16-19 20-23
@24
@ 20
16-19
@28 @32
Bytes 32-47
24-27
@ 24
20-23
28-31 32-35
24-27
@ 28
@36 @40
Bytes 16-31
Bytes 16-31
36-39
28-31
@ 32
@44 @48 @52
Bytes 48-63
Bytes 32-47
40-43
6500C–ATARM–8-Feb-11
Bytes 32-47
44-47
@ 36
32-35
48-51
Related parts for ATSAM3S-EK
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![ATSAM3S-EK2](/images/manufacturer_photos/0/0/78/atmel_tmb.jpg)
Part Number:
Description:
Development Boards & Kits - ARM EVAL KIT SAM3S8 & SAM3SD8 series
Manufacturer:
Atmel
Datasheet:
![ATSAM3S](/images/no-image3.png)
Part Number:
Description:
AT91 ARM Cortex M3-based Processor
Manufacturer:
ATMEL [ATMEL Corporation]
Datasheet:
![ATSTK600](/photos/9/20/92038/atstk600_tmb.jpg)
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
![U641B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
![U4082B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
![U4255BM-M](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
![U4089B-P](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
![TDA4470](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
![ATF22V10B-25PC](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
![AT89C51ED2-IM](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
![AT24C01](/images/manufacturer_photos/0/0/79/atmel_corporation_tmb.jpg)
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: