AT27C256R-45PU Tech Specifications

Category Memory
Manufacturer Microchip
Factory Lead Time 4 Weeks
Contact Plating Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case 28-DIP (0.600, 15.24mm)
Number of Pins 28Pins
Weight 4.190003g
Memory Types Non-Volatile
Usage Level Industrial grade
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 28Terminations
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Number of Functions 1Function
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 45GHz
Base Part Number AT27C256
Operating Supply Voltage 5V
Power Supplies 5V
Voltage 7V
Memory Size 256Kb 32K x 8
Operating Supply Current 100μA
Nominal Supply Current 20mA
Access Time 45ns
Memory Format EPROM
Memory Interface Parallel
Organization 32KX8
Output Characteristics 3-STATE
Density 256 kb
Standby Current-Max 0.0001A
I/O Type COMMON
Height 4.44mm
Length 37.33mm
Width 13.97mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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