flash chip read and write principle?

FLASH read and write principles FlashROM is generally a single-core FlashROM, from the read and write mode can be said to be the simplest kind of FlashROM. The feature is that the unit of writing is \"page\

A0 to A16: Address Inputs (The number of address lines is related to the capacity of the FlashROM)

DQ0 ~ DQ7:数据输入\/输出

#CE: Chip Enable Input

#OE: Output Enable Input

#WE:Write Enable Input

图2-1 Vdd:Power Supply

接地:地面