AT27BV400-12RC
OTP ROM, 256KX16, 120ns, CMOS, PDSO44Manufacturer: Microchip Technology
Categories: OTP ROMs
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The Microchip Technology AT27BV400-12RC is a 4 Megabit (4,194,304 bit) CMOS OTP ROM. This device offers a memory organization of 256K words by 16 bits, providing 262,144 words of storage. It features an asynchronous operating mode with a maximum access time of 120 nanoseconds. The AT27BV400 series operates from a supply voltage range of 2.7V to 3.6V, with a nominal 3V requirement, and can also function with a 5V supply. Its 3-state outputs and common I/O facilitate integration into various system architectures. The component is housed in a 44-lead PDSO package (JESD-30 code R-PDSO-G44) with a 1.27mm terminal pitch, suitable for surface mounting. Typical applications for this component include industrial control, automotive systems, and consumer electronics requiring reliable, non-volatile data storage. The standby current is rated at a maximum of 20µA.
Additional Information
Series: AT27BV400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 13.3400 |
| Technology | CMOS |
| Length | 28.1950 |
| Access_Time_Max | 120.0000000000000000 |
| Additional_Feature | CAN ALSO OPERATE WITH 5V SUPPLY |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDSO-G44 |
| 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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOP |
| Package_Equivalence_Code | SOP44,.63 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 2.7700 |
| 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 | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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