AT27BV040-12JJ
OTP ROM, 512KX8, 120ns, CMOS, PQCC32Manufacturer: Microchip Technology
Categories: OTP ROMs
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Microchip Technology's AT27BV040-12JJ is a 4 Megabit (512K x 8) CMOS One-Time Programmable (OTP) ROM. This device offers a maximum access time of 120ns and operates from a supply voltage range of 2.7V to 3.6V, with additional operation at 5V also supported. The AT27BV040 series is suitable for applications requiring non-volatile program storage, including industrial control, consumer electronics, and automotive systems. The component is housed in a 32-lead PQCC (J-lead) package, facilitating surface-mount assembly. Its asynchronous operation and parallel interface enable straightforward integration into existing designs. The operating temperature range is -40°C to +85°C.
Additional Information
Series: AT27BV040RoHS 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 | 120.0000000000000000 |
| Additional_Feature | ALSO OPERATES AT 5V SUPPLY |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| 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 | 3.60000 |
| Supply_Voltage_Min | 2.70000 |
| Supply_Voltage_Nom | 3 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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