Search found 3 matches

by junior-q
Wed Sep 06, 2023 10:51 pm
Forum: Dev: Hardware
Topic: L9779WD-SPI - Multifunction IC for engine management system
Replies: 26
Views: 32115

Re: L9779WD-SPI - Multifunction IC for engine management system

@Dron_Gus would you mind to share any test results with this board? No tests are started so far... :( i started a draw with this chip, just used any input and output but ... have you seen any prob. ? only doubt about dissipation and the 5V regulation due to the series mosfet (not sure really well w...
by junior-q
Wed Sep 06, 2023 10:26 pm
Forum: Misc
Topic: Is stm32f4 the right chip?
Replies: 161
Views: 397411

Re: Is stm32f4 the right chip?

we started to draw a basic board, useful for a simple setup at m73 engine ... using a 120pin fujitsu-spansion-cypress-infineon chip ... a strange son with many mothers .... a S6E2H44 with 256Kb of flash mem I have too many questions but this thread is not the right one :) If you want to continue pl...
by junior-q
Mon Sep 04, 2023 8:27 pm
Forum: Misc
Topic: Is stm32f4 the right chip?
Replies: 161
Views: 397411

Re: Is stm32f4 the right chip?

hi forumers! Wanted to know if there are people still working on the 5V automotive graded MCU's? People are definitely not making progress on Kinetis and Cypress. It still builds so firmware is up to date but there are maybe two Kinetis units in existence and maybe zero or one Cypress on this plane...