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PDF M29W320FB Data sheet ( Hoja de datos )
| Número de pieza | M29W320FB | |
| Descripción | 3V supply Flash memory | |
| Fabricantes | Numonyx | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de M29W320FB (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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M29W160FT M29W160FB
M29W320FT M29W320FB
16 Mbit or 32 Mbit (x 8 or x 16, boot block)
3 V supply Flash memory
Features
Supply voltage
– VCC = 2.5 V to 3.6 V (access time: 80 ns) or
2.7 to 3.6 V (access time: 70 ns) for
Program, Erase and Read
– VPP = 12 V for Fast Program (optional,
available in the M29W320FT/B only)
Access time: 70, 80 ns
Programming time
– 10 μs per byte/word typical
Memory organization:
– M29W160FT/B: 35 blocks including 1 boot
block (top or bottom location), 2 parameter
blocks and 32 main blocks
– M29W320FT: 67 blocks including 1 boot
block (top or bottom location), 2 parameter
blocks and 64 main blocks
Program/Erase controller
– Embedded byte/word program algorithms
Erase Suspend and Resume modes
– Read and Program another block during
Erase Suspend
Unlock Bypass Program command
– Faster production/batch programming
VPP/WP pin for Fast program and Write Protect
(available in the M29W320FT/B only)
Temporary block unprotection mode
Common Flash interface
– 64 bit security code
Low power consumption
– Standby and Automatic Standby
100,000 Program/Erase cycles per block
TSOP48 (N)
12 x 20 mm
FBGA
TFBGA48 (ZA)
6 x 8 mm
Electronic signature
– Manufacturer code: 0020h
– Top device codes
M29W160FT: 22C4h
M29W320FT: 22CAh
– Bottom device codes
M29W160FB: 2249h
M29W320FB: 22CBh
Automotive device grade 3:
– Temperature: –40 to 125 °C
– Automotive grade certified
TSOP48 package is RoHS compliant
November 2008
208011-04
1/57
www.numonyx.com
1
1 page  
M29W160FT, M29W160FB, M29W320FT, M29W320FB
List of figures
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Figure 17.
Figure 18.
Figure 19.
Figure 20.
Figure 21.
Figure 22.
Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
TSOP connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TFBGA connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
M29W160FT/B block addresses (x 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
M29W320FT/B block addresses (x 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
M29W160FT/B block addresses (x 16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
M29W320FT/B block addresses (x 16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Data polling flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Data toggle flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
AC measurement load circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Read mode AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Write AC waveforms, Write Enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Write AC waveforms, Chip Enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Reset/Block Temporary Unprotect AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Accelerated Program timing waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
TSOP48 – 48 lead Plastic Thin Small Outline, 12 × 20 mm, package outline . . . . . . . . . . 36
TFBGA48 6 x 8 mm - 6 x 8 ball array, 0.80 mm pitch, package outline . . . . . . . . . . . . . . . 37
Programmer equipment block protect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Programmer equipment chip unprotect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
In-system equipment block protect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
In-system equipment chip unprotect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
5/57
5 Page 
M29W160FT, M29W160FB, M29W320FT, M29W320FB
Description
Figure 6. M29W160FT/B block addresses (x 16)
M29W160FT
Top Boot block addresses (x 16)
M29W160FB
Bottom Boot block addresses (x 16)
FFFFFh
FE000h
FDFFFh
FD000h
FCFFFh
FC000h
FBFFFh
F8000h
F7FFFh
F0000h
8 Kword
4 Kword
4 Kword
16 Kword
32 Kword
0FFFFh
08000h
07FFFh
00000h
32 Kword
32 Kword
FFFFFh
F8000h
F7FFFh
F0000h
32 Kword
32 Kword
Total of 31
32 Kword blocks
0FFFFh
08000h
07FFFh
04000h
03FFFh
03000h
02FFFh
02000h
01FFFh
00000h
32 Kword
16 Kword
4 Kword
4 Kword
8 Kword
1. Also see Appendix A, Tables 19 and 20 for a full listing of the block addresses.
Total of 31
32 Kword blocks
AI12391b
Figure 7. M29W320FT/B block addresses (x 16)
M29W320FT
Top Boot block addresses (x 16)
M29W320FB
Bottom Boot block addresses (x 16)
1FFFFFh
1FE000h
1FDFFFh
1FD000h
1FCFFFh
1FC000h
1FBFFFh
1F8000h
1F7FFFh
1F0000h
8 Kword
4 Kword
4 Kword
16 Kword
32 Kword
00FFFFh
008000h
007FFFh
000000h
32 Kword
32 Kword
1FFFFFh
1F8000h
1F7FFFh
1F0000h
32 Kword
32 Kword
Total of 63
32 Kword blocks
00FFFFh
008000h
007FFFh
004000h
003FFFh
003000h
002FFFh
002000h
001FFFh
000000h
32 Kword
16 Kword
4 Kword
4 Kword
8 Kword
1. Also see Appendix A, Tables 21 and 22 for a full listing of the block addresses.
Total of 63
32 Kword blocks
AI13250b
11/57
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet M29W320FB.PDF ] | |
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