Part Number: IS61QDB41M36C-250M3L vs IS61DDB24M18A-300M3L

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Part Number: IS61QDB41M36C-250M3L IS61DDB24M18A-300M3L
Manufacturer: ISSI, Integrated Silicon Solution Inc ISSI, Integrated Silicon Solution Inc
Description: IC SRAM 36MBIT 250MHZ 165FBGA 165 Pin Memory IC 17mm mm
Quantity Available: Available Available
Datasheets: - -
Mounting Type Surface Mount Surface Mount
Package / Case 165-LBGA 165-LBGA
Surface Mount YES YES
Operating Temperature 0°C~70°C TA 0°C~70°C TA
Packaging Tray Tray
Part Status Active Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 165 165
ECCN Code 3A991.B.2.A 3A991.B.2.A
HTS Code 8542.32.00.41 8542.32.00.41
Technology SRAM - Synchronous, QUAD SRAM - Synchronous, DDR II
Voltage - Supply 1.71V~1.89V 1.71V~1.89V
Terminal Position BOTTOM BOTTOM
Number of Functions 1 1
Supply Voltage 1.8V 1.8V
Terminal Pitch 1mm 1mm
JESD-30 Code R-PBGA-B165 -
Supply Voltage-Max (Vsup) 1.89V 1.89V
Supply Voltage-Min (Vsup) 1.71V 1.71V
Memory Size 36Mb 1M x 36 72Mb 4M x 18
Memory Type Volatile Volatile
Clock Frequency 250MHz 300MHz
Access Time 8.4ns -
Memory Format SRAM SRAM
Memory Interface Parallel Parallel
Organization 1MX36 4MX18
Memory Width 36 18
Memory Density 37748736 bit 75497472 bit
Height Seated (Max) 1.4mm 1.4mm
Length 17mm 17mm
Width 15mm 15mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Factory Lead Time - 12 Weeks
Number of Pins - 165
Additional Feature - PIPELINED ARCHITECTURE
Peak Reflow Temperature (Cel) - NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) - NOT SPECIFIED
Pin Count - 165
Access Time (Max) - 0.45 ns
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