SST49LF004B-33-4C-NH View Datasheet(PDF) - Silicon Storage Technology
Part Name
Description
Manufacturer
SST49LF004B-33-4C-NH Datasheet PDF : 43 Pages
| |||
2 Mbit / 3 Mbit / 4 Mbit LPC Firmware Flash
SST49LF002B / SST49LF003B / SST49LF004B
Data Sheet
TBL#
WP# for
Block 2-6
Block 7
Block 6
Block 5
Block 4
Block 3
7FFFFH
70000H
6FFFFH
60000H
5FFFFH
50000H
4FFFFH
40000H
3FFFFH
30000H
2F000H
Block 2
*Block 1
*Block 0
(64 KByte)
22000H
21000H
20000H
1FFFFH
10000H
0FFFFH
00000H
* operations to shaded area are not valid.
FIGURE 4: DEVICE MEMORY MAP FOR SST49LF003B
Boot Block
4 KByte Sector 47
4 KByte Sector 34
4 KByte Sector 33
4 KByte Sector 32
Invalid Range
Invalid Range
1232 F25.0
TBL#
WP#
Block 0-6
Block 7
Block 6
Block 5
Block 4
Block 3
Block 2
Block 1
7FFFFH
70000H
6FFFFH
60000H
5FFFFH
50000H
4FFFFH
40000H
3FFFFH
30000H
2FFFFH
20000H
1FFFFH
10000H
0F000H
Block 0
(64 KByte)
02000H
01000H
00000H
FIGURE 5: DEVICE MEMORY MAP FOR SST49LF004B
©2005 Silicon Storage Technology, Inc.
11
Boot Block
4 KByte Sector 2
4 KByte Sector 1
4 KByte Sector 0
1232 F02.0
S71232-05-000
1/05
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