AM27S49A-45LC
OTP ROM, 512X4, 50ns, Bipolar, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S49A-45LC is a bipolar, asynchronous OTP ROM with a memory organization of 512 words by 4 bits, providing a total density of 2048 bits. This component features a maximum access time of 50ns and a 3-state output characteristic. It operates from a supply voltage range of 4.75V to 5.25V with a nominal voltage of 5V and has a maximum supply current of 190mA. The AM27S49 series component is housed in a 32-terminal Ceramic Quad Flat Package (CQFP), specifically a CQCC32 package with a JESD30 code of R-CQCC-N32. Its operating temperature range is from 0°C to 75°C. This device finds application in systems requiring fixed program storage, including industrial control and legacy telecommunications equipment.
Additional Information
Series: AM27S49RoHS 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 | 50.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 2048.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 512X4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 8192.0000000000000000 |
| 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 | 190.000000000000000 |
| 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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