ChipSourceTek T25S80
The T25S80 (8M-bits) Serial flash supports the standard Serial Peripheral Interface (SPI), and the Dual/Quad SPI: Serial Clock, Chip Select, Serial Data I/O0 (SI), I/O1 (SO), I/O2 (WP#), I/O3 (HOLD#). The Dual I/O data is transferred with speed of 266Mbit/s, and the Quad I/O data is transferred with speed of 532Mbit/s. TEL: +86-0755-27595155 27595165 FAX: +86-0755-27594792 WEB: E-mail: Sales@ChipSourceTek.com Tony.Wang@ChipSourceTek.com BLOCK DIAGRAM WP#(IO2) Write Control Logic Write Protect Logic and Row Decode Status Register HOLD#(IO3) SCLK CS# 技 k SI(IO0) 矽Ch源ip特So科urceTe SO(IO1) SPI Command & Control Logic...
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