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PDF M29W640GL Data sheet ( Hoja de datos )
| Número de pieza | M29W640GL | |
| Descripción | 64-Mbit 3V supply flash memory | |
| Fabricantes | Numonyx | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de M29W640GL (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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M29W640GH M29W640GL
M29W640GT M29W640GB
64-Mbit (8 Mbit x8 or 4 Mbit x16, uniform block or boot block)
3 V supply flash memory
Feature
Supply voltage
– VCC = 2.7 to 3.6 V for program/erase/read
– VPP =12 V for fast program (optional)
Asynchronous random/page read
– Page width: 4 words
– Page access: 25 ns
– Random access: 60 ns, 70 ns, 90 ns
Fast program commands
– 2-word/4-byte program (without VPP=12 V)
– 4-word/8-byte program (with VPP=12 V)
– 16-word/32-byte write buffer
Programming time
– 10 μs per byte/word typical
– Chip program time: 10 s (4-word program)
Memory organization
– M29W640GH/L:
128 main blocks, 64 Kbytes each
– M29W640GT/B
Eight 8-Kbyte boot blocks (top or bottom)
127 main blocks, 64 Kbytes each
Program/erase controller
– Embedded byte/word program algorithms
Program/erase suspend and resume
– Read from any block during program
suspend
– Read and program another block during
erase suspend
TSOP48 (NA)
12 x 20 mm
FBGA
TSOP56 (NB)
14 x 20 mm(1)
BGA
FBGA
TFBGA48 (ZA)
6 x 8 mm
FBGA64 (ZS)
11 x 13 mm
TBGA64 (ZF)
10 x 13 mm(1)
1. Packages only available upon request.
RoHS compliant packages
128-word extended memory block
Low power consumption:standby and
automatic standby
Unlock Bypass Program command
– Faster production/batch programming
Common flash interface: 64-bit security code
VPP/WP pin for fast program and write protect
Temporary block unprotection mode
100,000 program/erase cycles per block
Electronic signature
– Manufacturer code: 0020h
– Device code (see Table 1)
Automotive Certified Parts Available
Table 1.
Device summary
Root part number
M29W640GH: uniform, last block protected by VPP/WP
M29W640GL: uniform, first block protected by VPP/WP
M29W640GT: top boot blocks
M29W640GB: bottom boot blocks
Device code
227Eh + 220Ch + 2201h
227Eh + 220Ch + 2200h
227Eh + 2210h + 2201h
227Eh + 2210h + 2200h
October 2009
Rev 11
1/90
www.numonyx.com
1
1 page  
M29W640GH, M29W640GL, M29W640GT, M29W640GB
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Table 11.
Table 12.
Table 13.
Table 14.
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
Table 21.
Table 22.
Table 23.
Table 24.
Table 25.
Table 26.
Table 27.
Table 28.
Table 29.
Table 30.
Table 31.
Table 32.
Table 33.
Table 34.
Table 35.
Table 36.
Table 37.
Table 38.
Table 39.
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Signal names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Protection granularity on the M29W640GH and M29W640GL . . . . . . . . . . . . . . . . . . . . . . . 9
Protection granularity on the M29W640GT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Protection granularity on the M29W640GB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Hardware protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Bus operations, BYTE = VIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Bus operations, BYTE = VIH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Read electronic signature addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Commands, 16-bit mode, BYTE = VIH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Commands, 8-bit mode, BYTE = VIL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Program, erase times and endurance cycles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Status register bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Operating and AC measurement conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Device capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
DC characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Read AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Write AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Reset/Block Temporary Unprotect AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Data polling and data toggle AC characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
TSOP48 – 48 lead plastic thin small outline, 12 x 20 mm, package mechanical data . . . . 56
TSOP56 – 56 lead plastic thin small outline, 14 x 20 mm, package mechanical data . . . . 57
TFBGA48 6 x 8 mm - 6 x 8 active ball array, 0.8 mm pitch, package mechanical data . . . 58
TBGA64 10 x 13 mm - 8 x 8 active ball array, 1 mm pitch, package mechanical data. . . . 59
FBGA64 11 x 13 mm—8 x 8 active ball array, 1 mm pitch, package mechanical data . . . 60
Ordering information scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
M29W640GH and M29W640GL block addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Top boot block addresses, M29W640GT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Bottom boot block addresses, M29W640GB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Query structure overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
CFI query identification string . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
CFI query system interface information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Device geometry definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Primary algorithm-specific extended query table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Security code area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Extended block address and data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Programmer technique bus operations, BYTE = VIH or VIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
5/90
5 Page 
M29W640GH, M29W640GL, M29W640GT, M29W640GB
Figure 3. TSOP56 connections
NC
NC
A15
A14
A13
A12
A11
A10
A9
A8
A19
A20
W
RP
A21
VPP/WP
RB
A18
A17
A7
A6
A5
A4
A3
A2
A1
NC
NC
1 56
M29W640GT
M29W640GB
14 M29W640GH 43
M29W640GL
28 29
NC
NC
A16
BYTE
VSS
DQ15A–1
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VCC
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
G
VSS
E
A0
NC
VCC
ai13696
Description
11/90
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet M29W640GL.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| M29W640GB | 64-Mbit 3V supply flash memory | Numonyx |
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| M29W640GH | 64-Mbit 3V supply flash memory | Numonyx |
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