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AT28C256E-15SU
RoHS 
RoHS compliant
RoHS compliantPackage 28-SOIC (0.295, 7.50mm Width)
Category Memory / Memory
Description
e3 Surface Mount AT28C256 Tube ic memory 150GHz 150ns 7.5mm 50mA
PDF
Buying Options
Total Price: USD $18.48
Unit Price: USD $18.479068
≥1 USD $18.479068
≥10 USD $17.776666
≥30 USD $16.559608
Inventory: 3
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 14 Weeks
Dimensions
Height Seated (Max) 2.65mm
Length 17.9mm
Width 7.5mm
Technical
Operating Temperature -40°C~85°C TC
Packaging Tube
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Additional Feature AUTOMATIC WRITE
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 250
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 1.27mm
Frequency 150GHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number AT28C256
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 256Kb 32K x 8
Nominal Supply Current 50mA
Memory Type Non-Volatile
Access Time 150ns
Memory Format EEPROM
Memory Interface Parallel
Organization 32KX8
Output Characteristics 3-STATE
Memory Width 8
Write Cycle Time - Word, Page 10ms
Density 256 kb
Standby Current-Max 0.0002A
Screening Level MIL-STD-883
Programming Voltage 5V
Endurance 100000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 10 ms
Data Polling YES
Toggle Bit YES
Command User Interface NO
Page Size 64words
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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