AM27S18/B2C
OTP ROM, 32X8, 50ns, Bipolar, CQCC20Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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Advanced Micro Devices' AM27S18-B2C is a 256-bit, bipolar, one-time programmable (OTP) ROM with a memory organization of 32 words by 8 bits. This asynchronous device features a maximum access time of 50ns and an open-collector output characteristic. Operating within a temperature range of -55°C to +125°C, it requires a supply voltage between 4.5V and 5.5V, with a nominal 5V. The component is housed in a 20-terminal ceramic quad flat pack (CQCC) package, identified by the S-CQCC-N20 code, and is designed for surface mounting. Its construction utilizes ceramic and metal-sealed cofired materials. This component is suitable for applications in aerospace, defense, and industrial control systems where high reliability and specific memory configurations are critical.
Additional Information
Series: AM27S18RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 8.8900 |
| Technology | Bipolar |
| Length | 8.8900 |
| Access_Time_Max | 50.0000000000000000 |
| JESD_30_Code | S-CQCC-N20 |
| Memory_Density | 256.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 32X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 32.0000000000000000 |
| Number_of_Words_Code | 32 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | Open-Collector |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC20,.35SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 2.5400 |
| Supply_Current_Max | 115.000000000000000 |
| 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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