AM27S31LC
OTP ROM, 512X8, 55ns, Bipolar, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S31LC is a 4 Kbit, Bipolar, One-Time Programmable (OTP) Read-Only Memory (ROM) organized as 512 words by 8 bits. This asynchronous memory component features a maximum access time of 55ns and operates from a supply voltage range of 4.75V to 5.25V. The AM27S31LC utilizes a 32-terminal Ceramic Quad Flatpack (CQFP) package, specifically a R-CQCC-N32 form factor, suitable for surface mount applications. Its output characteristics are 3-state, and it supports parallel interface. This component is commonly found in industrial control systems, telecommunications infrastructure, and legacy computing applications where non-volatile, mask-programmable program storage is required. The technology employed is Bipolar, contributing to its robust performance for specific applications.
Additional Information
Series: AM27S31RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 13.9700 |
| Width | 11.4300 |
| Technology | Bipolar |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 4096.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512X8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 512 |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 75.0 |
| Operating_Temperature_Min | 0.0 |
| 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 |
| Seated_Height_Max | 2.5400 |
| Supply_Current_Max | 175.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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