AT25SL321 datasheet(17/82 Pages) DIALOG

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AT25SL321

DS-25SL321–112H–2020-10

Table 8-4.

Instruction Set Table 3 (Quad SPI Instruction)

Instruction Name

Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

(Clock Number)

(0 – 7)

(8 - 15)

(16 - 23)

(24 - 31)

(32 - 39)

(40 - 47)

Fast Read Quad Output

6Bh

A23-A16

A15-A8

A7-A0

dummy

(D7-D0) (8)

Fast Read Quad I/O

EBh

A23-A0, M7-M0(7)

(xxx, D7-D0,…)(9)

(D7-D0, …)(8)

Quad Page Program

33h

A23-A0

(D7-D0, …)(8)

Read Quad Manufacturer

/Device ID(4)

94h

(00_0000h, xx) or

(00_0001h, xx)

(xxxx,MID7-MID0)

(xxxx,DID7-

DID0)(9)

Word Read Quad I/O

E7h

A23-A0, M7-M0(7)

(xx, D7-D0..)

(D7-D0)(8)

Set Burst with Wrap

77h

xxxxxx, W6-W4(7)

Table 8-5.

Instruction Set Table 4 (QPI instruction)

Instruction Name

Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Byte 8

(Clock Number)

(0 – 1)

(2 - 3)

(4 - 5)

(6 - 7)

(8 - 9)

(10 - 11)

(12 - 13)

(14 - 15)

(16 - 17)

Write Enable

06h

Write Enable for Volatile

Status Register

50h

Write Disable

04h

Read Status Register-1

05h

(SR7-SR0) (2)

Read Status Register-2

35h

(SR15-

SR8)(2)

Write Status Register-1(5)

01h

(SR7-SR0)

(SR15-

SR8)

Write Status Register-2

31h

(SR15-SR8)

Fast Read

Data

>80 MHz

0Bh

A23-A16

A15-A8

A7-A0

dummy

(D7-D0)

>104 MHz

A23-A16

A15-A8

A7-A0

dummy

(D7-D0)

Page Program

02h

A23-A16

A15-A8

A7-A0

(D7-D0)(3)

Block Erase(4 kB)

20h

A23-A16

A15-A8

A7-A0

Block Erase(32 kB)

52h

A23-A16

A15-A8

A7-A0

Block Erase(64 kB)

D8h

A23-A16

A15-A8

A7-A0

Chip Erase

60h/C7h

Erase/Program Suspend

75h

Erase/Program Resume

7Ah

Deep Power Down

B9h

Release Deep Power Down

ABh

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