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Número de pieza | MX25UM51245G | |
Descripción | FLASH MEMORY | |
Fabricantes | MACRONIX | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de MX25UM51245G (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! ADVANCED INFORMATION
MX25UM51245G
MX25UM51245G
REV. 0.00, NOV. 24, 2014
1 page HARDWARE FEATURES
• SCLK Input
- Serial clock input
• SIO0 - SIO7
- Serial Data Input or Serial Data Output
• DQS
- Data strobe signal
• RESET#
- Hardware Reset pin
• PACKAGE
-24-Ball BGA (5x5 ball array)
-All devices are RoHS Compliant and Halogen Free.
ADVANCED INFORMATION
MX25UM51245G
P/N: PM2183
5 REV. 0.00, NOV. 24, 2014
5 Page ADVANCED INFORMATION
MX25UM51245G
I. Block lock protection
- The Software Protected Mode (SPM) use (BP3, BP2, BP1, BP0 and T/B) bits to allow part of memory to be
protected as read only. The protected area definition is shown as Table 3 Protected Area Sizes, the protected
areas are more flexible which may protect various area by setting value of BP0-BP3 bits.
Table 3. Protected Area Sizes
Protected Area Sizes (T/B bit = 0)
Status bit
BP3 BP2 BP1 BP0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Protect Level
512Mb
0 (none)
1 (1 block, protected block 1023rd)
2 (2 blocks, protected block 1022nd~1023rd)
3 (4 blocks, protected block 1020th~1023rd)
4 (8 blocks, protected block 1016th~1023rd)
5 (16 blocks, protected block 1008th~1023rd)
6 (32 blocks, protected block 992nd~1023rd)
7 (64 blocks, protected block 960th~1023rd)
8 (128 blocks, protected block 896th~1023rd)
9 (256 blocks, protected block 768th~1023rd)
10 (512 blocks, protected block 512nd~1023rd)
11 (1024 blocks, protected all)
12 (1024 blocks, protected all)
13 (1024 blocks, protected all)
14 (1024 blocks, protected all)
15 (1024 blocks, protected all)
Protected Area Sizes (T/B bit = 1)
Status bit
BP3 BP2 BP1 BP0
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
Protect Level
0 (none)
512Mb
1 (1 block, protected block 0th)
2 (2 blocks, protected block 0th~1th)
3 (4 blocks, protected block 0th~3rd)
4 (8 blocks, protected block 0th~7th)
5 (16 blocks, protected block 0th~15th)
6 (32 blocks, protected block 0th~31st)
7 (64 blocks, protected block 0th~63rd)
8 (128 blocks, protected block 0th~127th)
9 (256 blocks, protected block 0th~255th)
10 (512 blocks, protected block 0th~511st)
11 (1024 blocks, protected all)
12 (1024 blocks, protected all)
13 (1024 blocks, protected all)
14 (1024 blocks, protected all)
15 (1024 blocks, protected all)
P/N: PM2183
11
REV. 0.00, NOV. 24, 2014
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet MX25UM51245G.PDF ] |
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