Part Number: AT29C512-12PC vs AT29C040A-12JI

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Part Number: AT29C512-12PC AT29C040A-12JI
Manufacturer: Microchip Technology Microchip Technology
Description: IC FLASH 512KBIT 120NS 32DIP Memory IC AT29C040
Quantity Available: Available Available
Datasheets: AT29C512 AT29C040A
Mounting Type Through Hole Surface Mount
Package / Case 32-DIP (0.600, 15.24mm) 32-LCC (J-Lead)
Operating Temperature 0°C~70°C TC -40°C~85°C TC
Packaging Tube Tube
Published 1997 1996
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited) 2 (1 Year)
Voltage - Supply 4.5V~5.5V 4.5V~5.5V
Base Part Number AT29C512 AT29C040
Memory Size 512Kb 64K x 8 4Mb 512K x 8
Memory Type Non-Volatile Non-Volatile
Access Time 120ns 120ns
Memory Format FLASH FLASH
Memory Interface Parallel Parallel
Write Cycle Time - Word, Page 10ms 10ms
RoHS Status Non-RoHS Compliant Non-RoHS Compliant
Supplier Device Package - 32-PLCC (13.97x11.43)
Technology - FLASH
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