AM27C040-250JI
OTP ROM, 512KX8, 250ns, CMOS, PQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices AM27C040-250JI is a 4Mbit, CMOS, One-Time Programmable (OTP) Read-Only Memory (ROM) organized as 512K words by 8 bits. This asynchronous device features a maximum access time of 250ns and operates from a 4.5V to 5.5V supply. The AM27C040-250JI utilizes CMOS technology for low standby and active power consumption, with a typical standby current of 100µA. Its 3-state output capability facilitates bus-oriented applications. The component is housed in a 32-lead PQCC (Plastic Quad Flat Chip) package with J-bend terminals, suitable for surface mounting. This memory solution is commonly found in embedded systems, industrial control, and consumer electronics where non-volatile code storage is required.
Additional Information
Series: AM27C040RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| 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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | QCCJ |
| Package_Equivalence_Code | LDCC32,.5X.6 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 3.5500 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 40.000000000000000 |
| 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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