Part Number: M29W640GT70NA6E vs M29W128GL60ZA6E

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Part Number: M29W640GT70NA6E M29W128GL60ZA6E
Manufacturer: Micron Technology Inc. Micron Technology Inc.
Description: IC FLASH 64MBIT 70NS 48TSOP IC FLASH 128MBIT 60NS 64TBGA
Quantity Available: Available Available
Datasheets: - M29W128GH, M29W128GL
Mounting Type Surface Mount Surface Mount
Package / Case 48-TFSOP (0.724, 18.40mm Width) 64-TBGA
Surface Mount YES YES
Number of Pins 48 64
Operating Temperature -40°C~85°C TA -40°C~85°C TA
Packaging Tray Tray
Published 2009 2013
JESD-609 Code e3 e1
Pbfree Code yes yes
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 48 64
ECCN Code 3A991.B.1.A 3A991.B.1.A
Terminal Finish MATTE TIN TIN SILVER COPPER
Additional Feature TOP BOOT BLOCK -
HTS Code 8542.32.00.51 8542.32.00.51
Technology FLASH - NOR FLASH - NOR
Voltage - Supply 2.7V~3.6V 2.7V~3.6V
Terminal Position DUAL BOTTOM
Peak Reflow Temperature (Cel) 260 260
Number of Functions 1 1
Supply Voltage 3V 3V
Terminal Pitch 0.5mm 1mm
Time@Peak Reflow Temperature-Max (s) 30 30
Base Part Number M29W640 M29W128
Pin Count 48 64
Power Supplies 3/3.3V 3/3.3V
Voltage 2.7V 2.7V
Memory Size 64Mb 8M x 8 4M x 16 128Mb 16M x 8 8M x 16
Nominal Supply Current 10mA -
Memory Type Non-Volatile Non-Volatile
Memory Format FLASH FLASH
Memory Interface Parallel Parallel
Organization 4MX16 8KX16
Memory Width 16 16
Write Cycle Time - Word, Page 70ns 60ns
Density 64 Mb 128 Mb
Standby Current-Max 0.0001A 0.0001A
Access Time (Max) 70 ns 60 ns
Sync/Async Asynchronous -
Alternate Memory Width 8 8
Data Polling YES YES
Toggle Bit YES YES
Command User Interface YES YES
Number of Sectors/Size 8127 128
Sector Size 8K64K 128K
Page Size 4/8words 8/16words
Ready/Busy YES YES
Boot Block TOP -
Common Flash Interface YES YES
Height Seated (Max) 1.2mm 1.2mm
Length 18.4mm 13mm
Width 12mm 10mm
Radiation Hardening No No
RoHS Status ROHS3 Compliant ROHS3 Compliant
Supply Current-Max - 0.02mA
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