ACE25C512G datasheet(16/37 Pages) ACE

Part #	ACE25C512G

Description	Uniform Sector Dual and Quad Serial Flash

PDF	37 Pages

Scroll/Zoom	100%

Manufacturer	ACE [ACE Technology Co., LTD.]

Direct Link	http://www.ace-ele.com

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ACE25C512G

Uniform Sector Dual and Quad Serial Flash

VER 1.5

Dual I/O Fast Read With “Continuous Read Mode”

The Dual I/O Fast Read command can further reduce command overhead through setting the

“Continuous Read Mode” bits (M7-0) after the input 3-byte address (A23-A0). If the “Continuous

Read Mode” bits (M7-0) =AXH, then the next Dual I/O Fast Read command (after CS# is raised and

then lowered) does not require the BBH command code. The command sequence is shown in

followed Figure11. If the “Continuous Read Mode” bits (M7-0) are any value other than AXH, the next

command requires the first BBH command code, thus returning to normal operation. A “Continuous

Read Mode” Reset command can be used to reset (M7-0) before issuing normal command.

Figure10. Dual I/O Fast Read Sequence Diagram (M7-0=0XH or not AXH)

Figure11. Dual I/O Fast Read Sequence Diagram (M7-0= AXH)

ACE25C512G Datasheet(PDF) 16 Page - ACE Technology Co., LTD.