IS25LE02GG-RHLA2:P-TY datasheet(24/187 Pages) ISSI

24 / 187 page

IS25LE02GG

IS25WE02GG

Integrated Silicon Solution, Inc.- www.issi.com

Rev. A1

10/02/2025

Table 6.4 Block assignment by Block Write Protect (BP) Bits

Status Register Bits

Protected Memory Area (2Gb, 4096Blocks)

BP3

BP2

BP1

BP0

TBS = 0, Top area

TBS = 1, Bottom area

0 ( None)

1 (1 block: 4095th)

1 (1 block: 0th)

2 (2 blocks: 4094th and 4095th)

2 (2 blocks: 0th and 1st)

3 (4 blocks: 4092th to 4095th)

3 (4 blocks: 0th to 3rd)

4 (8 blocks: 4088th to 4095th)

4 (8 blocks: 0th to 7th)

5 (16 blocks: 4080nd to 4095th)

5 (16 blocks: 0th to 15th)

6 (32 blocks: 4064th to 4095th)

6 (32 blocks: 0th to 31st)

7 (64 blocks: 4032th to 4095th)

7 (64 blocks: 0th to 63rd)

8 (128 blocks: 3968th to 4095th th)

8 (128 blocks: 0th to 127th)

9 (256 blocks: 3840nd to 4095th)

9 (256 blocks: 0th to 255th)

10 (512 blocks : 3584th to 4095th)

10 (512 blocks : 0th to 511st)

11 (1024 blocks : 3072th to 4095th)

11 (1024 blocks : 0th to 1023rd)

12 (2048 blocks : 2048th to 4095th)

12 (2048 blocks : 0th to 2047th)

13 (3072 blocks : 1024th to 4095th)

13 (3072 blocks : 0th to 3071st)

14 (3584 blocks : 512th to 4095th)

13 (3584 blocks : 0th to 3583rd)

15 (4096 blocks : 0th to 4095th), All blocks

Status Register Bits

2Gb, Block Size = 256KB(2), Protected Memory Area (1024Blocks)

BP3

BP2

BP1

BP0

TBS(T/B selection) = 0, Top area

TBS(T/B selection) = 1, Bottom area

0( None)

1(1 block : 1023rd)

1(1 block : 0th)

2(2 blocks :1022nd and 1023rd)

2(2 blocks : 0th and 1st)

3(4 blocks : 1020th to 1023rd)

3(4 blocks : 0th to 3rd)

4(8 blocks : 2016th to 1023rd)

4(8 blocks : 0th to 7th)

5(16 blocks : 2008th to 1023rd h)

5(16 blocks : 0th to 15th)

6(32 blocks : 992nd to 1023rd)

6(32 blocks : 0th to 31st)

7(64 blocks : 960th to 1023rd)

7(64 blocks : 0th to 63rd)

8(128 blocks : 896th to 1023rd)

8(128 blocks : 0th to 127th)

9(256 blocks : 768th to 1023rd)

9(256 blocks : 0th to 255th) All blocks

10(512 blocks : 512nd to 1023rd)

10(512 blocks : 0th to 511th) All blocks

11(1024 blocks : 0th to 1023rd) All blocks

12-15(1024 blocks : 0th to 1023rd) All

blocks

12-15(1024 blocks : 0th to 1023rd) All blocks

Notes:

1. x is don’t care

2. For Optional 256KB BP Table, see the Ordering Information (Option “K”)

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