This is a simple circuit for programming the 28C16, 28C64, 28C256, and similar parallel EEPROMs using an Arduino. Since the Arduino doesn’t have enough pins to directly control all of the address, ...
The circuit was based on the use of Arduino AVR to build a high voltage programmer which can be used to fix pesky fuses. The circuit was based on the use of Arduino AVR to build a high voltage ...
Communication over the Serial protocol can corrupt data stored in the EEPROM memory, despite the Hardware Protection claimed in the datasheet. This issue is analyzed in detail in the Data Corruption ...