LE25S161PCTXG datasheet(41/54 Pages) ONSEMI

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LE25S161

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Parameter Table : JDEC Basic Flash Parameter Tables (f rom 13th DWORD to 16th DWORD)

Description

Comment

By te

Address

(Hex)

Bits

Data

(Binary )

Data

(Hex)

Program Resume Instruction

(program operation)

30h (as same as erase resume)

70h

7:0

0011_0000b

30h

Program Suspend Instruction

(program operation)

B0h (as same as erase suspend)

71h

15:8

1011_0000b

B0h

Resume Instruction

(write or erase ty pe operation)

30h (as same as program resume)

72h

23:16

0011_0000b

30h

Suspend Instruction

(write or erase ty pe operation)

B0h (as same as program suspend)

73h

31:24

1011_0000b

B0h

Reserv ed

74h

1:0

00b

04h

Status Register Polling

Dev ice Busy

Use legacy polling by reading the Status Register

with 05h instruction

7:2

0000_01b

Exit Deep Power down to next

operation delay

µs: ((4+1)*8µs=40µs)

75h

14:8

10_00100b

C4h

Exit Deep Power down Instruction

ABh

1010_1011b

76h

22:16

D5h

Enter Deep Power down Instruction

B9h

1011_1001b

77h

30:24

5Ch

Deep Power down Supported

0=support 1=not support

(4-4-4) Mode Disable Sequences

78h

3:0

0000b

00h

(4-4-4) Mode Enable Sequences

7:4

0000b

79h

00h

(0-4-4) Mode supported

0=not support 1=support

(0-4-4) Mode Exit Method

15:10

00_0000b

(0-4-4) Mode Entry Method

7Ah

19:16

0000b

00h

Quad Enable requirements (QER)

00b:not hav e a QE bit

22:20

000b

Hold and WP Disable

0: not supported

Reserv ed

7Bh

31:24

0000_0000b

00h

Volatile or Non-Vol atile Register and

Write Enable Instruction f or Status

xxx_xxx1b: Non-Volatile St at us Register 1, powers-up to

last written value, use

instruction 06h to enable write

xx1_xxxxb: Stat us Register 1 contai ns a mix of volatile and

non- vol atile bits . The 06h instruc tion is used to enable

writing of the register.

7Ch

6:0

001_1001b

19h

Reserv ed

Sof t Reset and

Rescue Sequence Support

Issue reset enable instruction 66h, and then issue

reset instruction 99h.

7Dh

13:8

01_0000b

10h

Exit 4-By te Addressing

15:14

00b

7Eh

23:16

0000_0000b

00h

Enter 4-By te Addressing

7Fh

31:24

0000_0000b

00h

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