N27C256-1
OTP ROM, 128KX8, 200ns, CMOS, PQCC32Manufacturer: Intel
Categories: OTP ROMs
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Intel N27C256-1 is a 128K x 8 bit CMOS One-Time Programmable (OTP) Read-Only Memory (ROM) featuring a maximum access time of 200ns. This component utilizes asynchronous operation and offers 3-state outputs. The memory organization is 128K words by 8 bits, with a total density of 1048576 bits. The N27C256 series part is housed in a 32-terminal PQCC (Plastic Chip Carrier) package with a J-bend terminal form and a terminal pitch of 1.27mm, suitable for surface mounting. Typical applications include firmware storage, configuration data, and code execution in industrial control systems, telecommunications equipment, and consumer electronics where non-volatile program storage is required. The operating temperature range is 0°C to 70°C, with a nominal supply voltage of 5V and a programming voltage of 12.75V.
Additional Information
Series: N27C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 200.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-PQCC-J32 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 128KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 128K |
| 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 |
| Programming_Voltage | 12.75 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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