Difference between revisions of "STM32 W25Qxx"
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== Black Pill EEPROM == | == Black Pill EEPROM == | ||
| − | [[File:EEPROM Footprint.png|200px|thumb]] The [[Black Pill]] boards, whether original or copy, all includes an unpopulated footprint on the back side, with space for a "generic eeprom". | + | [[File:EEPROM Footprint.png|200px|thumb]] The [[Black Pill]] boards, whether original or copy, all includes an unpopulated footprint on the back side, with space for a "generic eeprom". This footprint can be populated with a wide range of compatible [[EEPROM]] chips. |
| − | + | The examples on this page are all using a [[Black Pill]] with a [https://datasheet.lcsc.com/lcsc/1811142111_Winbond-Elec-W25Q128JVSIQ_C97521.pdf Winbond W25Q128]. | |
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| + | [[File:W25Q128 mounted on black pill.png|400px]] | ||
== Miscellaneous Links == | == Miscellaneous Links == | ||
* [https://github.com/nimaltd/w25qxx W25QXX SPI FLASH Library for STM32] | * [https://github.com/nimaltd/w25qxx W25QXX SPI FLASH Library for STM32] | ||
* [https://datasheet.lcsc.com/lcsc/1811142111_Winbond-Elec-W25Q128JVSIQ_C97521.pdf Winbond W25Q128 Datasheet] | * [https://datasheet.lcsc.com/lcsc/1811142111_Winbond-Elec-W25Q128JVSIQ_C97521.pdf Winbond W25Q128 Datasheet] | ||
Revision as of 03:32, 26 February 2022
This page describes how to use W25Qxx Serial Flash/EEPROM chips with the STM32. The examples and code on this page has been developed on and for the Black Pill development board.
Black Pill EEPROM
The Black Pill boards, whether original or copy, all includes an unpopulated footprint on the back side, with space for a "generic eeprom". This footprint can be populated with a wide range of compatible EEPROM chips.
The examples on this page are all using a Black Pill with a Winbond W25Q128.
