Altium Eagle OrCad PADS KiCad 
AT28HC256F-90UM/883
IC EEPROM 256KBIT PAR 28CPGA
NOVA Part#:
24-857538-AT28HC256F-90UM/883
Manufacturer:
Manufacturer Part No:
AT28HC256F-90UM/883
Standard Package:
20
Technical Datasheet:
Available download format
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EEPROM Memory IC 256Kb (32K x 8) Parallel 90 ns 28-CPGA (13.97x16.51)
| Category | Memory | |
| Manufacturer | Microchip Technology | |
| RoHS | 1 | |
| Operating Temperature | -55°C ~ 125°C (TC) | |
| Mounting Type | Through Hole | |
| Supplier Device Package | 28-CPGA (13.97x16.51) | |
| Base Product Number | AT28HC256 | |
| Series | - | |
| Memory Format | EEPROM | |
| Memory Size | 256Kb (32K x 8) | |
| Memory Interface | Parallel | |
| Write Cycle Time - Word, Page | 3ms | |
| Access Time | 90 ns | |
| Voltage - Supply | 4.5V ~ 5.5V | |
| Package / Case | 28-BCPGA | |
| Technology | EEPROM | |
| Memory Type | Non-Volatile | |
| Other Names | 2266-AT28HC256F-90UM/883 AT28HC256F90UM883 |
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