零件编号
T25S80AVSIPY
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GENERAL DESCRIPTION
The HM25Q128A-PWof non-volatile flash memory device supports the standard Serial Peripheral Interface (SPI). Traditional SPI single bit serial input and output (Single I/O or SIO) is supported as well as optional two bit (Dual I/O or DIO) and four bit (quad I/O or QIO) serial protocols. This multiple width interface is called SPI Multi-I/O or MIO.
The SPI protocols use only 4 to 6 signals:
✦ Chip Select (CS#)
✦ Serial Clock (CLK)
✦ Serial Data
- IO0 (DI)
- IO1 (DO)
- IO2 (WP#)
- IO3 (HOLD# / RESET#)