N87C256
OTP ROM, 256X4, 80ns, CMOS, PQCC32Manufacturer: Intel
Categories: OTP ROMs
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The Intel N87C256 is a 1024 Kbit One-Time Programmable (OTP) Read-Only Memory (ROM) utilizing advanced CMOS technology. This component offers a memory organization of 256 words by 4 bits per word, with an asynchronous operating mode and a maximum access time of 80 ns. It features common I/O and 3-state output characteristics, making it suitable for parallel data transfer. The part is housed in a 32-terminal PLASTIC/EPOXY rectangular chip carrier package (PQCC32), designed for surface mounting with a terminal pitch of 1.270 mm. Operating within a temperature range of 0°C to 70°C, it requires a nominal supply voltage of 5V. The N87C256 series is employed in various industrial and consumer electronics applications requiring fixed program storage.
Additional Information
Series: N87C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 80.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 1024.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 256 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| 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 |
| Supply_Current_Max | 130.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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