Data
Sheet
(Pre limin ar y)
8. Sector Address Table
shows the size of the memory array, sectors, and pages. The device uses
pages
to cache the
program data before the data is programmed into the memory array. Each page or byte can be individually
programmed (bits are changed from 1 to 0). The data is erased (bits are changed from 0 to 1) on a sector- or
device-wide basis using the SE or BE commands.
shows the starting and ending address for each
sector. The complete set of sectors comprises the memory array of the Flash device.
Table 8.1
S25FL032A Device Organization
Each Device has
4,194,304
16,384
64
Each Sector has
65,536
256
—
Each Page has
256
—
—
bytes
pages
sectors
Table 8.2
S25FL032A Sector Address Table (Sheet 1 of 2)
Sector
SA63
SA62
SA61
SA60
SA59
SA58
SA57
SA56
SA55
SA54
SA53
SA52
SA51
SA50
SA49
SA48
SA47
SA46
SA45
SA44
SA43
SA42
SA41
SA40
SA39
SA38
SA37
SA36
SA35
SA34
SA33
SA32
SA31
SA30
SA29
SA28
3F0000h
3E0000h
3D0000h
3C0000h
3B0000h
3A0000h
390000h
380000h
370000h
360000h
350000h
340000h
330000h
320000h
310000h
300000h
2F0000h
2E0000h
2D0000h
2C0000h
2B0000h
2A0000h
290000h
280000h
270000h
260000h
250000h
240000h
230000h
220000h
210000h
200000h
1F0000h
1E0000h
1D0000h
1C0000h
Address Range
3FFFFFh
3EFFFFh
3DFFFFh
3CFFFFh
3BFFFFh
3AFFFFh
39FFFFh
38FFFFh
37FFFFh
36FFFFh
35FFFFh
34FFFFh
33FFFFh
32FFFFh
31FFFFh
30FFFFh
2FFFFFh
2EFFFFh
2DFFFFh
2CFFFFh
2BFFFFh
2AFFFFh
29FFFFh
28FFFFh
27FFFFh
26FFFFh
25FFFFh
24FFFFh
23FFFFh
22FFFFh
21FFFFh
20FFFFh
1FFFFFh
1EFFFFh
1DFFFFh
1CFFFFh
12
S25FL032A
S25FL032A_00_C0 September 1, 2006
SPANSION [ SPANSION ]
