Altium Eagle OrCad PADS KiCad 
AT29C257-90JC
IC FLASH 256KBIT PARALLEL 32PLCC
NOVA Part#:
24-862486-AT29C257-90JC
Manufacturer:
Manufacturer Part No:
AT29C257-90JC
Standard Package:
32
Technical Datasheet:
Available download format
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FLASH Memory IC 256Kb (32K x 8) Parallel 90 ns 32-PLCC (13.97x11.43)
| Category | Memory | |
| Manufacturer | Microchip Technology | |
| RoHS | 1 | |
| Operating Temperature | 0°C ~ 70°C (TC) | |
| Mounting Type | Surface Mount | |
| Supplier Device Package | 32-PLCC (13.97x11.43) | |
| Base Product Number | AT29C257 | |
| Series | - | |
| Memory Format | FLASH | |
| Memory Size | 256Kb (32K x 8) | |
| Memory Interface | Parallel | |
| Write Cycle Time - Word, Page | 10ms | |
| Access Time | 90 ns | |
| Voltage - Supply | 4.5V ~ 5.5V | |
| Package / Case | 32-LCC (J-Lead) | |
| Technology | FLASH | |
| Memory Type | Non-Volatile | |
| Other Names | AT29C25790JC |
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