Part Number: W29GL256SL9T vs W29GL064CT7B

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Part Number: W29GL256SL9T W29GL064CT7B
Manufacturer: Winbond Electronics Winbond Electronics
Description: IC FLASH 256MBIT 90NS 56TSOP 3/3.3V V Surface Mount 64 Pin Memory IC 64 Mb kb 13mm mm 55mA mA
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 14 Weeks 14 Weeks
Mounting Type Surface Mount Surface Mount
Package / Case 56-TFSOP (0.724, 18.40mm Width) 64-LBGA
Surface Mount YES -
Operating Temperature -40°C~85°C TA -40°C~85°C TA
Packaging Tube Tube
Published 2016 2016
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 56 64
Technology FLASH - NOR FLASH - NOR
Voltage - Supply 2.7V~3.6V 2.7V~3.6V
Terminal Position DUAL BOTTOM
Number of Functions 1 1
Supply Voltage 3V 3V
Terminal Pitch 0.5mm 1mm
JESD-30 Code R-PDSO-G56 -
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max (Vsup) 3.6V 3.6V
Power Supplies 3/3.3V 3/3.3V
Supply Voltage-Min (Vsup) 2.7V 2.7V
Memory Size 256Mb 16M x 16 64Mb 8M x 8 4M x 16
Memory Type Non-Volatile Non-Volatile
Operating Mode ASYNCHRONOUS -
Supply Current-Max 0.1mA -
Memory Format FLASH FLASH
Memory Interface Parallel Parallel
Organization 16MX16 -
Memory Width 16 1
Write Cycle Time - Word, Page 90ns 70ns
Standby Current-Max 0.0001A 0.000005A
Memory Density 268435456 bit -
Access Time (Max) 90 ns 70 ns
Programming Voltage 3V 3V
Data Polling YES YES
Toggle Bit YES YES
Command User Interface YES YES
Number of Sectors/Size 256 8127
Sector Size 64K -
Page Size 16words 8/16words
Ready/Busy YES YES
Common Flash Interface YES YES
Height Seated (Max) 1.2mm 1.4mm
Length 18.4mm 13mm
Width 14mm -
RoHS Status ROHS3 Compliant ROHS3 Compliant
Mount - Surface Mount
Number of Pins - 64
ECCN Code - 3A991.B.1.A
Additional Feature - TOP BOOT BLOCK
HTS Code - 8542.32.00.51
Pin Count - 64
Nominal Supply Current - 55mA
Address Bus Width - 22b
Density - 64 Mb
Sync/Async - Asynchronous
Alternate Memory Width - 8
Boot Block - TOP
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