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AT28HC256E-12TU

Microchip Technology
RoHS
RoHS RoHS compliant
Package 28-TSSOP (0.465, 11.80mm Width)
Category Integrated Circuits (ICs) / Memory
Description e3 Surface Mount AT28HC256 Tray ic memory 120ns 8mm 80mA 256kb
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Inventory: 8282
Minimum: 1
Total Price: USD $13.28
Unit Price: USD $13.277723
≥1 USD $13.277723
≥10 USD $10.894695
≥100 USD $10.554548
≥500 USD $10.2144
≥1000 USD $9.873255

Technical Details

Supply Chain

Factory Lead Time 16 Weeks

Physical

Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Number of Pins 28

Technical

Operating Temperature -40°C~85°C TC
Packaging Tray
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.55mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number AT28HC256
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 256Kb 32K x 8
Nominal Supply Current 80mA
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Access Time 120ns
Memory Format EEPROM
Memory Interface Parallel
Organization 32KX8
Memory Width 8
Write Cycle Time - Word, Page 10ms
Density 256 kb
Standby Current-Max 0.0003A
Programming Voltage 5V
Endurance 100000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 10ms
Data Polling YES
Toggle Bit YES
Command User Interface NO
Page Size 64words

Compliance

RoHS Status ROHS3 Compliant

Dimensions

Height Seated (Max) 1.2mm
Length 11.8mm
Width 8mm

Alternative Model

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