AT28C256-25FM/883
RoHS
/
Package 28-CFlatPack
Category Integrated Circuits (ICs) / Memory
Description
e0 Surface Mount AT28C256 Tube ic memory 250ns 10.16mm 50mA 256kb
PDF
/
Buying Options
Total Price: USD $78.11
Unit Price: USD $78.10995
≥1 USD $78.10995
≥10 USD $64.08985
≥100 USD $62.08725
≥500 USD $60.08465
≥1000 USD $58.08205
Inventory: 55
Minimum: 1
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Technical Details
Compliance
RoHS Status Non-RoHS Compliant
Radiation Hardening No
Dimensions
Width 10.16mm
Height Seated (Max) 3.02mm
Technical
Page Size 64words
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 250ns
Memory Type Non-Volatile
Nominal Supply Current 50mA
Memory Size 256Kb 32K x 8
Interface Parallel, SPI
Power Supplies 5V
Operating Supply Voltage 5V
Base Part Number AT28C256
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 1.27mm
Supply Voltage 5V
Number of Functions 1
Peak Reflow Temperature (Cel) 240
Terminal Position DUAL
Voltage - Supply 4.5V~5.5V
Technology CMOS
Additional Feature AUTOMATIC WRITE
Terminal Finish TIN LEAD
Number of Terminations 28
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Pbfree Code no
JESD-609 Code e0
Published 1997
Packaging Tube
Operating Temperature -55°C~125°C TC
Physical
Number of Pins 28
Package / Case 28-CFlatPack
Mounting Type Surface Mount
Mount Surface Mount
Contact Plating Lead, Tin
Supply Chain
Factory Lead Time 23 Weeks
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