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PDF M29W128GH Data sheet ( Hoja de datos )
| Número de pieza | M29W128GH | |
| Descripción | 128 Mbit 3V Supply Flash Memory | |
| Fabricantes | Numonyx | |
| Logotipo |  |
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M29W128GHwww.DataSheet4U.com
M29W128GL
128-Mbit (16 Mbit x8 or 8 Mbit x16, page, uniform block)
3 V supply flash memory
Features
Supply voltage
– VCC = 2.7 to 3.6 V for program, erase, read
– VCCQ = 1.65 to 3.6 V for I/O buffers
– VPPH = 12 V for fast program (optional)
Asynchronous random/page read
– Page size: 8 words or 16 bytes
– Page access: 25, 30 ns
– Random access: 60 (only available upon
customer request) or 70, 80 ns
Fast program commands
– 32 words (64-byte write buffer)
Enhanced buffered program commands
– 256 words
Programming time
– 16 μs per byte/word typical
– Chip program time: 5 s with VPPH and 8 s
without VPPH
Memory organization
– M29128GH/L: 128 main blocks,
128 Kbytes/64 Kwords 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
Table 1. Device summary
Root part number
M29W128GH: uniform, last block protected by VPP/WP
M29W128GL: uniform, first block protected by VPP/WP
BGA
BGA
TSOP56 (N)
14 x 20 mm
TBGA64 (ZA)
10 x 13 mm
FBGA (ZS)
11 x 13 mm
Unlock Bypass/Block Erase/Chip Erase/Write
to Buffer/Enhanced Buffer Program commands
– Faster production/batch programming
– Faster block and chip erase
VPP/WP pin for fast program and write: protects
first or last block regardless of block protection
settings
Software protection:
– Volatile protection
– Non-volatile protection
– Password protection
Common flash interface
– 64-bit security code
128-word extended memory block
– Extra block used as security block or to
store additional information
Low power consumption
– Standby and automatic standby
Minimum 100,000 program/erase cycles per
block
RoHS compliant packages
Automotive device grade: Temperature -40 °C
to 125 °C (Automotive grade certified)
Device code
227Eh + 2221h + 2201h
227Eh + 2221h + 2200h
May 2009
Rev 10
1/94
www.numonyx.com
1
1 page  
M29W128GH, M29W128GL
Contents
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12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
5/94
5 Page 
M29W128GH, M29W128GL
Figure 3. TBGA and FBGA connections (top view through package)
12345
67
Description
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8
A NC A3 A7 RB W
A9 A13 NC
B
NC
A4
A17 VPP/WP
RP
A8 A12 A22
C NC A2 A6 A18 A21 A10 A14 NC
D NC A1 A5 A20 A19 A11 A15 VCCQ
E NC A0 DQ0 DQ2 DQ5 DQ7 A16 VSS
F VCCQ E
DQ8 DQ10 DQ12 DQ14 BYTE
NC
G NC
G
DQ9
DQ11
VCC
DQ13
DQ15
A-1
NC
H NC VSS DQ1 DQ3 DQ4 DQ6 VSS NC
AI11527c
11/94
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet M29W128GH.PDF ] | |
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