Obsolete component identification help
Hello,I recovered an old component with the marking 2843A ST.Can't find the Part number? UC2843AD1? An idea?Thanks
Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Resolved! PA4 and PA5 don't work STM8S208RB
Hello,STM8S208RB microcontroller. Pins PA4 and PA5 do not work in push-pull mode. Why? I haven't tried it in other modes. It's not a microcontroller issue because I tested it on two different microcontrollers. Pins are shown in the datasheet (see fig...
STM8 Option byte problems
Posted on September 06, 2010 at 08:53STM8 Option byte problems #tytyt
Resolved! Diode BEK19A
Good evening, I am not founding data scheet of this diode BEK19A, maybe obsolete. Can some one provide analog datas cheet diode please?
Resolved! Request for Device (IMS T225-F20E) Tolerance Data for Crystal Aging Analysis
HiIn our design, we incorporated the IMS T225-F20E component. This part necessitates a clock with a frequency of 5 MHz. According to note 3 in the attached image, crystal oscillators with a 200 ppm (parts per million) tolerance can be employed. Howev...
Resolved! Top Side part marking for M24C08-FMH6TG
Hi I am looking for the top side park marking of component M24C08-FMH6TG.Is this something I should be able to locate myself? I checked the datasheet and engineering notes for the package type.Thank you so much.-Ben
STVisual Develop simulator without STLink?
ST visual Develop Version 4.3.12! running on Windows 10.I have set this up with the Cosmic toolkit and can build images for my ST8 processor but can I run the simulator without STLink?Apologies for such a newbie question - first time I've tried to d...
STEVAL-FKI915V1(S2-LP)
Hello!I would like to test it using STEVAL-FKI915V1(S2-LP).-. Setting conditions:1) Frequency used: 924.6MHz2) Channel Bandwidth: 10KHz3) Modulation Mode: CW4) Temperature: 255) Applicable register: see attached file.Questions1. EV BD (STEVAL-FKI915V...
How to read and write M24256-DFCS6TP/K EEPROM
Hi, We are using STM M24256-DFCS6TP/K 256-Kbit serial I²C bus EEPROM. We want to read and write the whole memory inside the EEPROM data. Are there any commands available in the u-boot and kernel test? and also if I want to read a particular location ...
I'm Facing Some Serious issue on RC522 To STM32
// Waiting to receive data to complete i = 2000; // i according to the clock frequency adjustment, the operator M1 card maximum waiting time 25ms do { // CommIrqReg[7..0] // Set1 TxIRq RxIRq IdleIRq HiAlerIRq LoAlertIRq ErrIRq TimerIRq n = Read_MFR...
