GD25LQ40xIGx 1.8V Uniform Sector Dual and Quad Serial Flash
http://www.elm-tech.com
3. MEMORY ORGANIZATION
GD25LQ40
Each device has
Each block has
Each sector has
Each page has
512K
2K
64/32K
256/128
16/8
4K
16
-
256
bytes
pages
-
-
-
128
sectors
blocks
8/16
-
-
Uniform Block Sector Architecture
GD25LQ40 64K Bytes Block Sector Architecture
Block
Sector
Address range
127
-----
112
111
-----
96
07F000H
-----
07FFFFH
7
-----
070FFFH
06FFFFH
-----
070000H
06F000H
-----
6
-----
-----
2
060000H
-----
060FFFH
-----
-----
-----
-----
-----
-----
-----
47
-----
-----
-----
-----
-----
-----
-----
-----
-----
-----
02F000H
-----
02FFFFH
-----
-----
32
020000H
01F000H
-----
020FFFH
01FFFFH
-----
31
1
-----
16
010000H
00F000H
-----
010FFFH
00FFFFH
-----
15
0
-----
0
000000H
000FFFH
Rev.1.0
59 - 6
ELM [ ELM ELECTRONICS ]
