Part Number: AT29C040A-10PI vs AT29C256-20JC
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Part Number: | AT29C040A-10PI | AT29C256-20JC |
Manufacturer: | Microchip Technology | Microchip Technology |
Description: | IC FLASH 4MBIT 100NS 32DIP | Memory IC AT29C256 |
Quantity Available: | Available | Available |
Datasheets: | AT29C040A | AT29C256 |
Mounting Type | Through Hole | Surface Mount |
Package / Case | 32-DIP (0.600, 15.24mm) | 32-LCC (J-Lead) |
Supplier Device Package | 32-PDIP | 32-PLCC (13.97x11.43) |
Operating Temperature | -40°C~85°C TC | 0°C~70°C TC |
Packaging | Tube | Tube |
Published | 1997 | 2016 |
Part Status | Obsolete | Obsolete |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 2 (1 Year) |
Technology | FLASH | FLASH |
Voltage - Supply | 4.5V~5.5V | 4.5V~5.5V |
Base Part Number | AT29C040 | AT29C256 |
Memory Size | 4Mb 512K x 8 | 256Kb 32K x 8 |
Memory Type | Non-Volatile | Non-Volatile |
Access Time | 100ns | 200ns |
Memory Format | FLASH | FLASH |
Memory Interface | Parallel | Parallel |
Write Cycle Time - Word, Page | 10ms | 10ms |
RoHS Status | Non-RoHS Compliant | Non-RoHS Compliant |
Submit RFQ: | Submit | Submit |