Interface and Connectivity ICs
MEMS and Sensors
Analog and Audio
EMI Filtering and Signal Conditioning
Power Management and Motor Control
SPC5 Automotive MCUs
ST25 NFC/RFID Tags and Readers
Switches and Multiplexers
STM32 MCUs Community
MEMS and Sensors Community
Automotive MCUs Community
STM8 MCUs Community
Help the community
Share your activities
Contribute your knowledge
About this community
to create and rate content, and to follow, bookmark, and share content with other members.
Question asked by
on Jan 13, 2005
on May 17, 2011 by 15261
Show 0 Likes
No one else has this question
Mark as assumed answered
This content has been marked as final.
Show 1 comment
(Required, will not be published)
May 17, 2011 12:05 PM
We are currently working on a design which will use the uPSD3334 (tqfp80) using a 3.3V operating voltage.
We will initially have to program the unit (both PLD and Flash memories) using the JTAG interface.
This is however impractical for upgrades in the field and want to use the serial interface to reprogram the internal main flash (we will never reprogram the secondary flash).
Do you have available a secondary flash bootloader which will take an intel hex file through the serial port (UART0) and reprogram the main flash ?
Show 0 Likes
Retrieving data ...
2018 STM32 Wish List
stm32 with Cubemx Adafruit FRAM MB85RC256V I2c
CubeMX SDIO DMA FatFS configuration
Please provide a way to download older version of the cube.
Efficiently use DMA with UART RX on STM32