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AT28C256-15PU
RoHS 
RoHS compliant
RoHS compliantPackage 28-DIP (0.600, 15.24mm)
Category Memory / Memory
Description
e3 Through Hole AT28C256 Tube ic memory 5MHz 150ns 13.97mm 50mA
PDF
Buying Options
Total Price: USD $30.88
Unit Price: USD $30.87595
≥1 USD $30.87595
≥30 USD $25.33365
Inventory: 8037
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP (0.600, 15.24mm)
Number of Pins 28
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) 1 (Unlimited)
Number of Terminations 28
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 5MHz
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
Write Cycle Time - Word, Page 10ms
Density 256 kb
Standby Current-Max 0.0002A
Programming Voltage 5V
Endurance 10000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 10ms
Data Retention Time-Min 10
Write Protection HARDWARE/SOFTWARE
Data Polling YES
Toggle Bit YES
Command User Interface NO
Page Size 64words
Dimensions
Height 4.826mm
Length 37.34mm
Width 13.97mm
Compliance
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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