KCC's Quizzes AQQ304 - A pure logic
1. Quote of the month: "I am not lazy, I'm just in energy-saving mode" - unknown
2. Quiz AQQ304 about finding a pure logic puzzle
Mike is looking at Anne, but Anne is looking at Paul.
Mike is married, but Paul is not.
Question:
Is a married
View All
August Monthly Blog Quiz! Read the blog, take the quiz, and you could win a gift card
Important: Read the blog first . The quiz questions are all based on the content of the blog:
Stay in the loop and win! Read the blog Current Output Driving Industrial Loops , then take our quick five-question quiz for a chance to win a gift card
View All
MAX16046
Production
The MAX16046/MAX16048 EEPROM-configurable system managers monitor, sequence, track, and margin multiple system voltages. The MAX16046 manages up to twelve...
Datasheet
MAX16046 on Analog.com
We did not perform an erase operation on the EEPROM inside before SMD, which resulted in us being unable to burn a new program to this chip after assembling it into a finished product.
1.How did this situation occur?
2.Do I have to erase all the programs in the EEPROM before SMD?
3. How to handle those that have already been assembling it into a finished product before they can be used normally? Can software solve this?
Hi LukeJiang
Thank you for your inquiry. Mentioning ChrisMacatangay for assistance.
Hi @LukeJiang,
Thanks for providing the information. Please see my response below.
1.How did this situation occur? I understand that board board placement may require higher temperature upon component placement, are the parts installed using soldering reflow? Excessive heat may cause data loss/corruption among EEPROMs. Were the parts check with EEPROM data prior placement? Additional information are needed to further check the sources, batch code for traceability.
2.Do I have to erase all the programs in the EEPROM before SMD? This is not necessary.
3. How to handle those that have already been assembling it into a finished product before they can be used normally? Can software solve this?
This article is helpful and good to consider dealing those part which are already installed.
Regards,
Chris