METHOD FOR CONTROLLING AN ELECTRICALLY PROGRAMMABLE DATA MEMORY, AND A CIRCUIT FOR CARRYING OUT SAID METHOD

摘要

When a control module which acts on an electrically programmable data memory with a serial interface is switched on or reset, the particular bit of a control-shift register which controls a read/write operation is held in such a way that no write command is executed. Said bit is not returned to a state allowing the write operation to be executed until at least an appropriate number of clock signals have been received, said number of signals corresponding to the bit position.