POSTAL 3 AVR USB
Mstar-Spi-24Cxx-93Cxx-AVR-Micronas-KB901x
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EEPROM
2. 3. Wire Serial EEPROM
SPI
MSTAR
MICRONAS
KB9012- KB9022
Atmel AVR
التفاصيل والشرح بالرابط
https://eelectroic.blogspot.com/2018/04/postal-3-avr-usb-mstarspi24cxx93cxxavrm.html
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