Data
Sheet
(Pre limin ar y)
1.5
Array Organization
Figure 1.6
Array Organization — x8
1 Page = (2k + 64)
bytes
1 Block = (2k + 64)
bytes
x 64 pages
= (128k + 4k)
bytes
1 Plane = (128k + 4k)
bytes
x 1024 Blocks
Note:
For 1 Gb
and
2 Gb devices there
are
1024 Blocks per Plane
For 4 Gb device there
are
2048 Blocks per Plane
2 Gb
and
4 Gb devices have two Planes
Plane(s)
0
1
1024
Blocks
per
Plane
2
1022
1023
Page Buffer
2048
bytes
64
bytes
I/O
[7:0]
Array Organization(x8)
Figure 1.7
Array Organization — x16
Plane(s)
1 Page = (1k +
32)
words
1 Block = (1k +
32)
words x 64 pages
= (64k + 2k) words
1 Plane = (64k + 2k) words x 1024 Blocks
Note:
For 1 Gb
and
2 Gb devices there
are
1024 Blocks per Plane
For 4 Gb device there
are
2048 Blocks per Plane
2 Gb
and
4 Gb devices have two Planes
0
1
1024
Blocks
per
Plane
2
1022
1023
Page Buffer
1024 words
32
words
I/O0~I/O15
Array Organization(x16)
14
Spansion
®
SLC NAND Flash Memory for Embedded
S34ML01G1_04G1_10 September 6, 2012
SPANSION [ SPANSION ]
