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RoHS
RoHS RoHS compliant
Package 28-SOIC (0.342, 8.69mm Width)
Category Integrated Circuits (ICs) / Memory
Description EAR99 Surface Mount STK12C68 Tube ic memory 25ns 18.3895mm 85mA 64kb
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Inventory: 971
Minimum: 1
Total Price: USD $74.14
Unit Price: USD $74.136882
≥1 USD $74.136882
≥10 USD $69.940456
≥100 USD $65.981556
≥500 USD $62.246754
≥1000 USD $58.723355

Technical Details

Supply Chain

Factory Lead Time 13 Weeks

Physical

Contact Plating Gold, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.342, 8.69mm Width)
Number of Pins 28

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8542.32.00.41
Subcategory SRAMs
Technology NVSRAM (Non-Volatile SRAM)
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number STK12C68
Pin Count 28
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 64Kb 8K x 8
Nominal Supply Current 85mA
Memory Type Non-Volatile
Memory Format NVSRAM
Memory Interface Parallel
Data Bus Width 8b
Organization 8KX8
Memory Width 8
Write Cycle Time - Word, Page 25ns
Density 64 kb
Standby Current-Max 0.0025A
Access Time (Max) 25 ns
Word Size 8b

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Dimensions

Height Seated (Max) 2.794mm
Length 18.3895mm
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