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PDF M29W800DB Data sheet ( Hoja de datos )

Número de pieza M29W800DB
Descripción 3V supply flash memory
Fabricantes Numonyx 
Logotipo Numonyx Logotipo



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No Preview Available ! M29W800DB Hoja de datos, Descripción, Manual

M29W800DT
M29W800DB
8-Mbit (1 Mbit x 8 or 512 Kbits x 16, boot block)
3 V supply flash memory
Features
„ Supply voltage
– VCC = 2.7 V to 3.6 V for program, erase
and read
„ Access times: 45, 70, 90 ns
„ Programming time
– 10 μs per byte/word typical
„ 19 memory blocks
– 1 boot block (top or bottom location)
– 2 parameter and 16 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
„ 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
„ Electronic signature
– Manufacturer code: 0020h
– Top device code M29W800DT: 22D7h
– Bottom device code M29W800DB: 225Bh
SO44 (M)
TSOP48 (N)
12 x 20 mm
FBGA
TFBGA48 (ZE)
6 x 8 mm
April 2009
Rev 11
1/52
www.numonyx.com
1

1 page




M29W800DB pdf
M29W800DT, M29W800DB
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.
Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SO connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
TSOP connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TFBGA connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Block addresses (x 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Block addresses (x 16) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Data polling flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Data toggle flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
AC measurement load circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Read mode AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Write AC waveforms, write enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Write AC waveforms, chip enable controlled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Reset/block temporary unprotect AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
SO44 – 44 lead plastic small outline, 525 mils body width, package outline . . . . . . . . . . . 34
TSOP48 – 48 lead plastic thin small outline, 12 x 20 mm, package outline . . . . . . . . . . . . 36
TFBGA48 6 x 8 mm – 6 x 8 ball array – 0.80 mm pitch, bottom view package outline. . . . 37
Programmer equipment block protect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Programmer equipment chip unprotect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
In-system equipment block protect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
In-system equipment chip unprotect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
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M29W800DB arduino
M29W800DT, M29W800DB
Description
Figure 6.
Block addresses (x 16)
M29W800DT
Top boot block addresses (x 16)
M29W800DB
Bottom boot block addresses (x 16)
7FFFFh
7E000h
7DFFFh
7D000h
7CFFFh
7C000h
7BFFFh
78000h
77FFFh
70000h
8 Kword
4 Kword
4 Kword
16 Kword
32 Kword
0FFFFh
08000h
07FFFh
00000h
32 Kword
32 Kword
7FFFFh
78000h
77FFFh
70000h
32 Kword
32 Kword
Total of 15
32 Kword blocks
0FFFFh
08000h
07FFFh
04000h
03FFFh
03000h
02FFFh
02000h
01FFFh
00000h
32 Kword
16 Kword
4 Kword
4 Kword
8 Kword
Total of 15
32 Kword blocks
AI05464
1. Also see Appendix A: Block address table, Table 20 and Table 21 for a full listing of the block addresses.
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