STM32 MCUs products

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STM32F103ZE external SRAM optimal setings

Posted on January 01, 2013 at 19:57Hi to all, I am testing a new board with STM32F103ZE with 4Mbit x 8 / 55nS external low power SRAM (AS6C4008-55STIN from Alliance Semi.). My CPU clock is 72MHZ. I had some doubts about the  FMSC settings regarding ...

abrous3d by Associate II
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TFT driver INternal memory

Posted on July 31, 2012 at 17:28Hi all, To begin I have compiled AN2790 and AN3241 application note, to try understand logic code. These notes explain how use TFT with firmware ST. I have several questions about it. Is it possible, to display a pict...

erwann by Associate II
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STM32F10xx FSMC Wait Signal

Posted on July 11, 2012 at 16:59Hello, in the Document RM0008 (datasheet of the STM32F10xx Family) on Page 510 is the FSMC access described with the external WAIT Signal. It works well for my application now, but i have some problems by understandi...

STM32F207 with external SRAM and NAND

Posted on June 08, 2012 at 09:13Hello, I have a question about STM32F207 : Is it possible to connect an external SRAM + an external NAND flash on the same microcontroller through the FSMC controller ? What is the effect in this case in term of perfo...

SPI Flash

Posted on May 31, 2012 at 10:04Hello I am working on LCD project (Fractals) and i need large buffer for storing iteration values, so i can calculate fractal and when paint it. I need to store 8b number, total of 130560. so what would be around 1Mb. ...

linas2 by Associate II
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the throughput of the FSMC in STM32F4XX

Posted on May 14, 2012 at 12:55In my project we want use STM32F4xx, we wonder to know the throughput(max access speed) of the FSMC in STM32F4XX with the condition of the max working frequency(168MHz) of the CORE. #throughput-stm32f4xx-fsmc #rtfm

live1223 by Associate
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Which parts have FSMC?

Posted on April 26, 2012 at 16:25We have an application that requires an external memory controller, and I can't see any obvious way to identify all the STM32 parts that contain the FSMC.  It's just not an option on the parametric search.  Anybody k...

kk6gm by Associate II
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STM32F4 Nand and Nor Flash

Posted on April 17, 2012 at 18:17Hello,i am currently working on an extension board for my Stm23F4Discovery, with a NAND and a NOR Flash. I have already read AN2784 (Stm32F1 FSMC), but I don't know, whether I can use the NAND and NOR Chip at the sam...