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FM1808B-SG
Cypress Semiconductor CorpRoHS 
RoHS compliant
RoHS compliantPackage 28-SOIC (0.295, 7.50mm Width)
Category Memory / Memory
Description
EAR99 Surface Mount FM1808B Tube ic memory 70ns 17.9mm 15mA 256kb
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Inventory: 16
Minimum: 1
Total Price: USD $6.91
Unit Price: USD $6.91315
≥1 USD $6.91315
≥10 USD $5.67245
≥30 USD $5.4948
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28
Technical
Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2007
Series F-RAM?
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Tin (Sn)
HTS Code 8542.32.00.71
Subcategory SRAMs
Technology FRAM (Ferroelectric RAM)
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number FM1808B
Pin Count 28
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 256Kb 32K x 8
Nominal Supply Current 15mA
Memory Type Non-Volatile
Access Time 70 ns
Memory Format FRAM
Memory Interface Parallel
Data Bus Width 8b
Organization 32KX8
Memory Width 8
Write Cycle Time - Word, Page 130ns
Density 256 kb
Standby Current-Max 0.00005A
Word Size 8b
Dimensions
Height Seated (Max) 2.65mm
Length 17.9mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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