70V639S12PRF
RoHS
/
Package TQFP
Category Integrated Circuits (ICs) / Memory
Description
Asynchronous Active GULL WING 3-STATE (Memory Format) Memory 70C 3.45V 2.3Mb 465mA
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Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Mount Surface Mount
Package / Case TQFP
Number of Pins 128
Technical
Packaging Bulk
Published 2009
JESD-609 Code e0
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3
Number of Terminations 128
Terminal Finish Tin/Lead (Sn85Pb15)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Subcategory SRAMs
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Pin Count 128
Operating Supply Voltage 3.3V
Temperature Grade COMMERCIAL
Interface Parallel
Max Supply Voltage 3.45V
Min Supply Voltage 3.15V
Memory Size 256kB
Number of Ports 2
Nominal Supply Current 465mA
Memory Type RAM, SDR, SRAM
Access Time 12 ns
Output Characteristics 3-STATE
Address Bus Width 34b
Density 2.3 Mb
Standby Current-Max 0.015A
I/O Type COMMON
Sync/Async Asynchronous
Word Size 18b
Dimensions
Height Seated (Max) 1.6mm
Length 20mm
Width 14mm
Thickness 1.4mm
Compliance
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead
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