Operating Temperature -40°C~85°C TA
Packaging Tray
Published 2006
JESD-609 Code e1
Part Status Obsolete
Moisture Sensitivity Level (MSL) 5 (48 Hours)
Number of Terminations 256
ECCN Code 3A991.B.2.A
Terminal Finish TIN SILVER COPPER
HTS Code 8542.32.00.41
Subcategory SRAMs
Technology NVSRAM (Non-Volatile SRAM)
Voltage - Supply 3V~3.6V
Terminal Position BOTTOM
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS2050
Pin Count 256
JESD-30 Code S-PBGA-B256
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.3V
Supply Voltage-Min (Vsup) 3V
Memory Size 4Mb 512K x 8
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Supply Current-Max 0.05mA
Memory Format NVSRAM
Memory Interface Parallel
Organization 512KX8
Memory Width 8
Write Cycle Time - Word, Page 100ns
Standby Current-Max 0.005A
Memory Density 4194304 bit
Access Time (Max) 100 ns