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AT28C256-15UM/883

Microchip Technology
RoHS
/
Package 28-BCPGA
Category Integrated Circuits (ICs) / Memory
Description e0 Through Hole AT28C256 Tray ic memory 150GHz 150ns 13.97mm 50mA
PDF
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Buying Options
Total Price: USD $76
Unit Price: USD $76
≥1 USD $76
≥10 USD $73.625
≥100 USD $71.25
≥500 USD $68.875
≥1000 USD $61.75
Inventory: 504
Minimum: 1
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Technical Details

Compliance

Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Radiation Hardening No

Dimensions

Width 13.97mm
Length 16.51mm
Height Seated (Max) 4.4mm

Technical

Page Size 64words
Command User Interface NO
Toggle Bit YES
Data Polling YES
Write Cycle Time-Max (tWC) 10 ms
Endurance 10000 Write/Erase Cycles
Programming Voltage 5V
Screening Level MIL-STD-883 Class C
Standby Current-Max 0.0003A
Density 256 kb
Write Cycle Time - Word, Page 10ms
Memory Width 8
Output Characteristics 3-STATE
Organization 32KX8
Memory Interface Parallel
Memory Format EEPROM
Access Time 150ns
Memory Type Non-Volatile
Nominal Supply Current 50mA
Memory Size 256Kb 32K x 8
Power Supplies 5V
Operating Supply Voltage 5V
Base Part Number AT28C256
Time@Peak Reflow Temperature-Max (s) 30
Frequency 150GHz
Terminal Pitch 2.54mm
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 225
Terminal Position PERPENDICULAR
Voltage - Supply 4.5V~5.5V
Technology CMOS
Additional Feature AUTOMATIC WRITE
Terminal Finish Tin/Lead (Sn/Pb)
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code no
JESD-609 Code e0
Published 1997
Packaging Tray
Operating Temperature -55°C~125°C TC

Physical

Number of Pins 28
Package / Case 28-BCPGA
Mounting Type Through Hole
Mount Through Hole
Contact Plating Lead, Tin

Supply Chain

Factory Lead Time 23 Weeks

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