Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2011
JESD-609 Code e2
Pbfree Code yes
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Terminal Finish Tin/Copper (Sn/Cu)
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number R1LP5256E
Pin Count 28
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 256Kb 32K x 8
Number of Ports 1
Nominal Supply Current 35mA
Memory Type Volatile
Memory Format SRAM
Memory Interface Parallel
Organization 32KX8
Output Characteristics 3-STATE
Memory Width 8
Write Cycle Time - Word, Page 70ns
Address Bus Width 15b
Density 256 kb
Standby Current-Max 0.000002A
Access Time (Max) 70 ns
I/O Type COMMON
Sync/Async Asynchronous
Word Size 8b