AM27256-30LIB
OTP ROM, 32KX8, 300ns, NMOS, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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This Advanced Micro Devices AM27256-30LIB is a 32K x 8-bit One-Time Programmable (OTP) Read-Only Memory (ROM) utilizing NMOS technology. Featuring a maximum access time of 300ns, this component offers a memory density of 262,144 bits. The memory organization is 32,768 words by 8 bits, with common I/O and 3-state output characteristics. Operating in asynchronous mode, it requires a supply voltage ranging from 4.5V to 5.5V. The device is packaged in a 32-terminal Ceramic Quad Flatpack (CQFP) with a chip carrier package style. This component is suitable for applications in industrial control, consumer electronics, and telecommunications equipment. The programming voltage is 12.5V, and it operates within an industrial temperature range of -40°C to 85°C.
Additional Information
Series: AM27256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | NMOS |
| Access_Time_Max | 300.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.5 |
| Seated_Height_Max | 3.5560 |
| Supply_Current_Max | 100.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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