23K640-E/ST
RoHS 
RoHS compliant
RoHS compliantPackage 8-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Memory
Description
EAR99 Surface Mount 23K640 Tube ic memory 20MHz 32ns 4.4mm 10mA
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Buying Options
Total Price: USD $2.68
Unit Price: USD $2.6847
≥1 USD $2.6847
≥10 USD $2.20305
≥100 USD $2.13465
≥500 USD $2.0653
≥1000 USD $1.9969
Inventory: 24
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Technical
Operating Temperature -40°C~125°C TA
Packaging Tube
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 23K640
Standby Voltage-Min 2.7V
Word Size 8b
Sync/Async Synchronous
I/O Type SEPARATE
Density 64 kb
Address Bus Width 1b
Memory Width 8
Output Characteristics 3-STATE
Memory Interface SPI
Memory Format SRAM
Access Time 32 ns
Clock Frequency 20MHz
Memory Type Volatile
Nominal Supply Current 10mA
Number of Ports 1
Memory Size 64Kb 8K x 8
Interface SPI, Serial
Supply Voltage-Min (Vsup) 2.7V
Supply Voltage-Max (Vsup) 3.6V
Operating Supply Voltage 3.3V
Qualification Status Not Qualified
Pin Count 8
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Length 4.4mm
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