AM27C128-255JI
OTP ROM, 16KX8, 250ns, CMOS, PQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27C128-255JI is a 131,072-bit (16K x 8) CMOS One-Time Programmable (OTP) ROM. This component offers an asynchronous operating mode with a maximum access time of 250ns. Operating from a supply voltage range of 4.75V to 5.25V, it features 3-state outputs and a standby current of 100µA maximum. The device is housed in a 32-terminal PQCC (Plastic Leaded Chip Carrier) package, specifically a J-bend terminal form with a 1.27mm pitch, suitable for surface mounting. Its architecture is designed for applications requiring non-volatile program storage, commonly found in industrial control systems, consumer electronics, and legacy system designs. The J-tag designation indicates its specific package type and terminal configuration within the industry standard.
Additional Information
Series: AM27C128RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 131072.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 16KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 16384.0000000000000000 |
| Number_of_Words_Code | 16k |
| 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 |
| Programming_Voltage | 12.75 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 25.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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