AT27C020-55JJ
OTP ROM, 256KX8, 55ns, CMOS, PQCC32Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's AT27C020-55JJ is a 256K x 8 bit CMOS One-Time Programmable Read-Only Memory. This device offers a maximum access time of 55ns, facilitating high-speed data retrieval in demanding applications across industrial controls, telecommunications, and consumer electronics. The asynchronous operating mode and parallel interface ensure straightforward integration into existing system designs. Packaged in a 32-lead J-lead plastic ceramic chip carrier (PQCC32), this component is designed for surface mounting and operates within a temperature range of -40°C to +85°C. Its robust construction and reliable performance make it suitable for embedded systems requiring non-volatile program storage.
Additional Information
Series: AT27C020RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | CMOS |
| Length | 13.9700 |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 3.5560 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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