What is SPI BUS interface? (Serial EEPROMs)

The protocol is SPI BUS. Former standard. This interface is widely used.Chip select input (CS), Serial clock input (SK), Serial data input (DI),and Serial data output (DO) can be directly connected to the MCU SPI bus ports.High speed communication is possible.

What is "Function to Protect Against Write due to Erroneous Instruction Recognition"? (Serial EEPROMs)

ABLIC EEPROMs (except S-24 serise) provides a built-in clock pulse monitoring circuit which is used to prevent an erroneous write operation bycanceling write instructions recognized erroneously due to an erroneous clock count caused by the application of noise pulses or double counting of clocks. Instructions are cancelled if a clock pulse whose count other than the one specified for each write instruction is detected.

FAQ - ABLIC Inc.

SPI bus Serial EEPROMs

Updated on May. 11, 2023

ABLIC EEPROMs (except S-24 serise) provides a built-in clock pulse monitoring circuit which is used ...

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What is SPI BUS interface?

What is "Function to Protect Against Write due to Erroneous Instruction Recognition"?