: Enables in-circuit programming (reading the chip while it is still soldered to the circuit board).
For SPI EEPROM chips, the pinout might include: iprog eeprom adapter pinout portable
Supports popular memory types including 24xxx (I²C), 25xxx (SPI), 93xxx (MicroWire), and many more. : Enables in-circuit programming (reading the chip while
Sometimes, the PCB components (resistors, capacitors) interfere with reading. If you get read errors, you may need to desolder the chip. and many more. Sometimes
Frequently used in dashboard clusters and keys. 2. Standard 8-Pin EEPROM Pinout Reference