How long do EEPROM memories used in HDDs retain all data at a temperature of 36°C?EEPROM, like flash, does the number of erases/writes have to do with the data retention time?2.5" and 3.5" HDDs use EEPROM or flash to store BIOS/firmware. What type of...
ST M29W640FT 70N6H flash Nor chip with 20 erase write stored in temperature 33-36C and no powered In this case, what is the most approximate and realistic estimate of years for it to retain all the information written on this chip? an approximate num...
Hello. im currently using the EVAL-RHF1201V2 and would like some help setting it up to properly measure dynamic characteristics. Particularly regarding the RPOL resistance and for a sampling frequency of 40 Mbps and a differential AC input from 1 MHz...
Hai, I'm planning to integrate STSAFE-A110 with esp32 for MQTT TLS Authentication.I downloaded the "en.x-cube-safea1". In that I saw that "\Authentication" example.How can I integrate with my project? My setup is like cloud will running MQTT broker...
Hello, I am designing with the aforementioned RTC and have the following questions. I contacted ST support and the solution was to ask the forums. So here are my questions:What is the date output (i.e. binary, BCD, YY:MM:DD:dd, HH:MM:SS:hh, et...
Dear @all, i am looking for the latest ST Micro Connection Package (for the STMC2) and the manual for arm cortex cores "Using ST development tools with ST Class 4 devices (Doc ID 022499)"? Maybe someone can help me. Thanks!
2.5" or 3.5" hard disk drives HDDs use what type of flash memory to store bios, firmware, SMART and what is the data retention time on that chip? I know they use a PCB
Hi,trying to get an M24512E-FMN6TP running but I only receive I2C NACKs using the default address in the DS13657 - Rev 3 - October 2023 data sheet. After some detailed reading it seems the FMN6TP device does not apply to this data sheet, there is a c...
Hi everyone, I have design input protection for a CAT4 voltmeter. The Voltmeter need to measure AC+DC simultaneously. The input impedance is 10M ohm. At the moment i have an mov and a PTC as input protection that clamps at 2kv.I need some sort high s...
Hi everyone,I am trying to establish communication between the L9663 and an airbag sensor using PSI5. However, the behavior I observe on the oscilloscope is shown in the picture, with ramps instead of clear pulses. Since PSI5 uses the same wire to se...