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ACE25Q512G Datasheet, PDF (11/42 Pages) ACE Technology Co., LTD. – 512K BIT SPI NOR FLASH Memory Series
Instruction Set Table
Table 8
Instruction Name
Write Enable
Write Disable
Read Status Register-1
Read Status Register-2
Byte 1
06H
04H
05H
35H
Write Enable for Volatile Status 50H
Write Status Register
01H
Read Data
03H
Fast Read
0BH
Dual Output Fast Read
3BH
ACE25Q512G
512K BIT SPI NOR FLASH Memory Series
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
(S7-S0)
(S15-S8)
(S7-S0)
A23-A16
A23-A16
A23-A16
(S15-S8)
A15-A8
A15-A8
A15-A8
A7-A0
A7-A0
A7-A0
(D7-D0) Next byte
dummy (D7-D0)
dummy (D7-D0)(1)
Dual I/O Fast Read
Quad Output Fast Read
Quad I/O Fast Read
BBH
A23-A8(2)
A7-A0 M7-M0(2) (D7-D0)(1)
6BH
A23-A16
A15-A8
A7-A0
dummy (D7-D0)(3)
EBH A23-A0 M7-M0(4)
dummy
(D7-D0)(5)
Set Burst with Wrap
77h
dummy
dummy
dummy W8-W0
Continuous Read Reset
Page Program
Sector Erase
FFH
FFH
02H
A23-A16
20H
A23-A16
A15-A8
A15-A8
A7-A0 (D7-D0) Next byte
A7-A0
Block Erase(32K)
52H
A23-A16
A15-A8
A7-A0
Block Erase(64K)
D8H
A23-A16
A15-A8
A7-A0
VER 1.1 11