Part Number: JS28F640P33BF70A vs JS28F00AM29EWHE

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Part Number: JS28F640P33BF70A JS28F00AM29EWHE
Manufacturer: Micron Technology Inc. Micron Technology Inc.
Description: IC FLASH 64MBIT 75NS 56TSOP IC FLASH 1GBIT 110NS 56TSOP
Quantity Available: Available Available
Datasheets: - -
Mounting Type Surface Mount Surface Mount
Package / Case 56-TFSOP (0.724, 18.40mm Width) 56-TFSOP (0.724, 18.40mm Width)
Surface Mount YES -
Number of Pins 56 56
Operating Temperature -40°C~85°C TC -40°C~85°C TA
Packaging Tray Tray
Published 2005 2015
JESD-609 Code e3 -
Pbfree Code yes -
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 56 -
ECCN Code 3A991.B.1.A -
Terminal Finish MATTE TIN -
HTS Code 8542.32.00.51 -
Technology FLASH - NOR FLASH - NOR
Voltage - Supply 2.3V~3.6V 2.7V~3.6V
Terminal Position DUAL -
Peak Reflow Temperature (Cel) 260 -
Number of Functions 1 -
Supply Voltage 3V -
Terminal Pitch 0.5mm -
Time@Peak Reflow Temperature-Max (s) 30 -
Base Part Number JS28F640 -
Pin Count 56 -
Power Supplies 2.5/3.3V -
Voltage 2.3V -
Interface Parallel, Serial Parallel
Memory Size 64Mb 4M x 16 1Gb 128M x 8 64M x 16
Nominal Supply Current 28mA 31mA
Memory Type Non-Volatile Non-Volatile
Clock Frequency 40MHz -
Memory Format FLASH FLASH
Memory Interface Parallel Parallel
Organization 4MX16 -
Write Cycle Time - Word, Page 70ns 110ns
Address Bus Width 22b -
Density 64 Mb 1 Gb
Standby Current-Max 0.002A -
Access Time (Max) 70 ns -
Sync/Async Asynchronous Asynchronous
Word Size 16b -
Data Polling NO -
Toggle Bit NO -
Number of Sectors/Size 463 -
Sector Size 16K64K -
Page Size 8words -
Boot Block BOTTOM -
Height 1.03mm -
Length 18.6mm -
Width 14.2mm -
Radiation Hardening No No
REACH SVHC No SVHC -
RoHS Status ROHS3 Compliant ROHS3 Compliant
Contact Plating - Tin
Mount - Surface Mount
Supplier Device Package - 56-TSOP
Max Operating Temperature - 85°C
Min Operating Temperature - -40°C
Max Supply Voltage - 3.6V
Min Supply Voltage - 2.7V
Access Time - 110ns
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