AT27BV400-12JI
OTP ROM, 256KX16, 120ns, CMOS, PQCC44Manufacturer: Microchip Technology
Categories: OTP ROMs
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The Microchip Technology AT27BV400-12JI is a 4Mbit, low-voltage CMOS One-Time Programmable (OTP) ROM. This device offers a memory organization of 256K x 16 bits, providing a 16-bit data bus for efficient data transfer. With an access time of 120ns, it supports asynchronous operation. The AT27BV400 series is characterized by its CMOS technology and a PQCC44 package, suitable for surface-mount applications. It operates from a supply voltage range of 2.7V to 3.6V, with a nominal supply of 3V, and can also operate with a 5V supply. Standby current is a low 20µA. This component finds application in various industries including industrial control, consumer electronics, and automotive systems requiring non-volatile data storage with a dependable read operation.
Additional Information
Series: AT27BV400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5862 |
| Width | 16.5862 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| Additional_Feature | CAN ALSO OPERATE WITH 5V SUPPLY |
| I_O_Type | COMMON |
| JESD_30_Code | S-PQCC-J44 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 44 |
| 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_Equivalence_Code | LDCC44,.7SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 4.5700 |
| Standby_Current_Max | 0.000020000000000 |
| Supply_Current_Max | 40.000000000000000 |
| 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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