Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
STM8S003F3 - flash endurance and lab classes
Hello,The STM8S003F3 is a Value Line device with quite small number of write/erase cycles. The data sheet says:Program memory: 8 Kbyte Flash memory; data retention 20 years at 55 °C after 100 cycles---My wife is going to use very cheap W1209 thermost...
Is it possible to damage a STBP120 device by attached a low impedance voltage source set to 26V instantly to the input pin?
I have found when tapping a powered bench DC supply at 26V to the input pin of this OVP protection device, I seem to have destroyed the device. I measure 2.5 ohms from the input pin to ground and I measure 140 ohms between the input and output pins.
Can you help me to identify this part? GF499? No reference in the database
I was looking at the database and I did not find this component. I would like to ask help to identify it because I believe that is a discontinued product and may be I am not looking in the right database. Can you help me? I attached the image:
Use specific NMEA data set
Hello I have another question I am currently working on a microcontroller project I am building a GPS tachometer which transfers the NMEA data of the GNSS 4 Click Module from Mikroe via UART to my STM32L052K6T6 and outputs it to a display How c...
Resolved! Is there any Application note or resource to implement RC5 IR Reciever using STM8 ?
AN2957 is specifically for RC5 IR transmitter. I need implementation support for Reciver/Detector using STM8 series of MCUs.There is AN3174 which has the basics of RC5 but the implementation is focussed on STM32 series.
About E0, E1, E2 pin internal connection of the M24C64WMN6TP.
Current data sheet says "When not connected (left floating), these inputs are read as low (0).",But old Datasheet (REV5.0) says "Chip Enable (E0, E1, E2). These input signals are used to set the value that is to be looked for onthe three least signi...
About STM8S Flash block write
The chip I use is STM8S003F3. When using Flash block erase, it is executed in RAM. If the offset of the Flash address is used with a 32-bit variable, the execution will cause an error. Can this 8-bit microcontroller use 32-bit addressing in RAM?
