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M27C256B-90B1

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 28-DIP (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Memory
Description EAR99 Through Hole M27C256 Tube ic memory 90GHz 90ns 15.24mm 30mA
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Inventory: 1020
Minimum: 1
Total Price: USD $5.64
Unit Price: USD $5.640863
≥1 USD $5.640863
≥10 USD $4.6284
≥100 USD $4.483763
≥500 USD $4.339125
≥1000 USD $4.194488

Technical Details

Physical

Mounting Type Through Hole
Package / Case 28-DIP (0.600, 15.24mm)
Surface Mount NO
Number of Pins 28

Dimensions

Height Seated (Max) 5.08mm
Length 36.83mm
Width 15.24mm

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
HTS Code 8542.32.00.71
Subcategory OTP ROMs
Technology EPROM - OTP
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 90GHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number M27C256
Pin Count 28
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Memory Size 256Kb 32K x 8
Operating Supply Current 30mA
Nominal Supply Current 30mA
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Access Time 90ns
Memory Format EPROM
Memory Interface Parallel
Organization 32KX8
Output Characteristics 3-STATE
Memory Width 8
Standby Current-Max 0.0001A
Memory Density 262144 bit
I/O Type COMMON

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free
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