Part Number: R1RW0416DSB-2PI#D0 vs R1RW0408DGE-2LR#B0

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Part Number: R1RW0416DSB-2PI#D0 R1RW0408DGE-2LR#B0
Manufacturer: Renesas Electronics America Renesas Electronics America
Description: IC SRAM 4MBIT 12NS 44TSOP Surface Mount Memory IC 4 Mb kb 100mA mA 8b b
Quantity Available: Available Available
Datasheets: - R1RW0408D Series
Mount Surface Mount Surface Mount
Mounting Type Surface Mount Surface Mount
Package / Case 44-TSOP (0.400, 10.16mm Width) 36-BSOJ (0.400, 10.16mm Width)
Number of Pins 44 36
Operating Temperature -40°C~85°C TA 0°C~70°C TA
Packaging Tray Tube
Published 2010 2008
Pbfree Code yes -
Part Status Discontinued Last Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Voltage - Supply 3V~3.6V 3V~3.6V
Pin Count 44 -
Operating Supply Voltage 3.3V 3.3V
Memory Size 4Mb 256K x 16 4Mb 512K x 8
Number of Ports 1 1
Nominal Supply Current 130mA 100mA
Memory Type Volatile Volatile
Memory Format SRAM SRAM
Memory Interface Parallel Parallel
Write Cycle Time - Word, Page 12ns 12ns
Address Bus Width 18b 19b
Density 4 Mb 4 Mb
Sync/Async Asynchronous Asynchronous
Word Size 16b 8b
Radiation Hardening No No
RoHS Status ROHS3 Compliant ROHS3 Compliant
Lead Free Lead Free Lead Free
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