M29W640GT70NA6E NUMONYX, M29W640GT70NA6E Datasheet - Page 6

• Manufacturer Part Number: M29W640GT70NA6E
• Description: IC FLASH 64MBIT 70NS 48TSOP
• Manufacturer: NUMONYX
• Series: Axcell™r

Specifications of M29W640GT70NA6E

• Format - Memory: FLASH
• Memory Type: FLASH - Nor
• Memory Size: 64M (8Mx8, 4Mx16)
• Speed: 70ns
• Interface: Parallel
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TSOP
• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 70ns
• Interface Type: Parallel
• Boot Type: Top
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 10mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

List of figures
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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, 12 x 20 mm, package outline, top view . . . . 56
TSOP56 – 56 lead plastic thin small outline, 14 x 20 mm package outline, top view . . . . . 57
TFBGA48 6 x 8 mm-6 x 8 active ball array, 0.8 mm pitch, package outline, bottom view . 58
TBGA64 10 x 13 mm-8 x 8 active ball array, 1 mm pitch, package outline, bottom view . . 59
FBGA64 11 x 13 mm - 8 x 8 active ball array, 1 mm pitch, package outline, bottom view . 60
Programmer equipment group protect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Programmer equipment chip unprotect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
In-system equipment group protect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
In-system equipment chip unprotect flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Write to Buffer and Program flowchart and pseudocode . . . . . . . . . . . . . . . . . . . . . . . . . . 88
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