AT27BV020-85JJ
OTP ROM, 256KX8, 85ns, CMOS, PQCC32Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's AT27BV020-85JJ is a 256K x 8 (2Mb) One-Time Programmable (OTP) Read-Only Memory (ROM) device. This CMOS component offers an access time of 85 nanoseconds, facilitating high-speed data retrieval. The memory organization is 256K words by 8 bits, designed for asynchronous parallel operation. It operates within a supply voltage range of 2.7V to 3.6V, with a nominal voltage of 3.3V, and supports an unregulated battery power supply range. The AT27BV020-85JJ features 3-state outputs for flexible bus interfacing. Packaged in a J-leaded plastic chip carrier (PQCC32) with a rectangular shape and quad terminal positioning, it is suitable for surface-mount applications. This device finds application in various industrial and commercial systems requiring non-volatile program storage.
Additional Information
Series: AT27BV020RoHS 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 | 85.0000000000000000 |
| Additional_Feature | UNREGULATED BATTERY POWER SUPPLY RANGE |
| 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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 3.5500 |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 2.70000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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