Part Number: AT27C040-12TI vs AT27LV256A-15JC

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Part Number: AT27C040-12TI AT27LV256A-15JC
Manufacturer: Microchip Technology Microchip Technology
Description: IC OTP 4MBIT 120NS 32TSOP Memory IC AT27LV256
Quantity Available: Available Available
Datasheets: AT27C040 AT27LV256A
Mounting Type Surface Mount Surface Mount
Package / Case 32-TFSOP (0.724, 18.40mm Width) 32-LCC (J-Lead)
Operating Temperature -40°C~85°C TC 0°C~70°C TC
Packaging Tray Tube
Published 1997 2000
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours) 2 (1 Year)
Technology EPROM - OTP EPROM - OTP
Voltage - Supply 4.5V~5.5V 3V~3.6V 4.5V~5.5V
Base Part Number AT27C040 AT27LV256
Memory Size 4Mb 512K x 8 256Kb 32K x 8
Memory Type Non-Volatile Non-Volatile
Access Time 120ns 150ns
Memory Format EPROM EPROM
Memory Interface Parallel Parallel
RoHS Status Non-RoHS Compliant Non-RoHS Compliant
Supplier Device Package - 32-PLCC (13.97x11.43)
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