Part Number: AT27C2048-12PC vs AT27C040-70JC

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Part Number: AT27C2048-12PC AT27C040-70JC
Manufacturer: Microchip Technology Microchip Technology
Description: IC OTP 2MBIT 120NS 40DIP Memory IC AT27C040
Quantity Available: Available Available
Datasheets: AT27C2048 AT27C040
Mounting Type Through Hole Surface Mount
Package / Case 40-DIP (0.600, 15.24mm) 32-LCC (J-Lead)
Supplier Device Package 40-PDIP 32-PLCC (13.97x11.43)
Operating Temperature 0°C~70°C TC 0°C~70°C TC
Packaging Tube Tube
Published 1998 1997
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited) 2 (1 Year)
Technology EPROM - OTP EPROM - OTP
Voltage - Supply 4.5V~5.5V 4.5V~5.5V
Base Part Number AT27C2048 AT27C040
Memory Size 2Mb 128K x 16 4Mb 512K x 8
Memory Type Non-Volatile Non-Volatile
Access Time 120ns 70ns
Memory Format EPROM EPROM
Memory Interface Parallel Parallel
RoHS Status Non-RoHS Compliant Non-RoHS Compliant
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