M29W640GB NUMONYX [Numonyx B.V], M29W640GB Datasheet - Page 6

• Manufacturer Part Number: M29W640GB
• Description: 64 Mbit (8Mb x8 or 4Mb x16, Page) 3V supply Flash memory
• Manufacturer: NUMONYX [Numonyx B.V]

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.
Figure 23.
Figure 24.
Figure 25.
Figure 26.
Figure 27.
Figure 28.
Figure 29.
6/90
Logic diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
TSOP48 connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TSOP56 connections
TFBGA48 connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
TBGA64 connections (top view through package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Write Enable controlled Program waveforms (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . 37
Chip Enable controlled Program waveforms (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . 38
Chip/Block Erase waveforms (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Data polling flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Data toggle flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
AC measurement I/O waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
AC measurement load circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Read Mode ac waveforms (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Page Read ac waveforms (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Write ac waveforms, Write Enable Controlled (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . 50
Write ac waveforms, Chip Enable Controlled (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . 51
Reset/Block Temporary Unprotect ac waveforms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Accelerated Program Timing waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Data Polling ac waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Toggle/alternative Toggle bit polling ac waveforms (8-bit mode) . . . . . . . . . . . . . . . . . . . . 54
TSOP48 –48 lead Plastic Thin Small Outline, 12x20mm, top view package outline . . . . . 56
TSOP56 – 56 lead Plastic Thin Small Outline, 14 x 20mm, top view package outline . . . . 57
TFBGA48 6x8mm - 6x8 active ball array, 0.8mm pitch, package outline . . . . . . . . . . . . . . 58
TBGA64 10x13mm - 8x8 active ball array, 1mm pitch, package outline . . . . . . . . . . . . . . 59
Programmer Equipment Group Protect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Programmer Equipment Chip Unprotect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
In-System Equipment Group Protect flowchart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
In-System Equipment Chip Unprotect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Write to Buffer and Program flowchart and pseudo code . . . . . . . . . . . . . . . . . . . . . . . . . . 87
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
M29W640GH, M29W640GL, M29W640GT, M29W640GB