AM27S185/B3A
OTP ROM, 2KX4, 55ns, Bipolar, CQCC28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S185-B3A is an 8Kb (2048 words x 4 bits) Bipolar OTP ROM. This asynchronous memory device features a maximum access time of 55ns and operates from a 4.5V to 5.5V supply. The output characteristics are 3-state, facilitating bus contention management. Packaged in a 28-terminal ceramic quad flat chip carrier (CQCC28, JESD-30 Code S-CQCC-N28), it offers a robust solution for applications requiring non-volatile program storage. Typical industries utilizing this component include industrial control, telecommunications infrastructure, and legacy system upgrades where reliable, fixed program memory is essential. The device supports parallel interface with surface-mount capability.
Additional Information
Series: AM27S185RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 11.4300 |
| Width | 11.4300 |
| Technology | Bipolar |
| Access_Time_Max | 55.0000000000000000 |
| JESD_30_Code | S-CQCC-N28 |
| Memory_Density | 8192.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 2KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 2048.0000000000000000 |
| Number_of_Words_Code | 2k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 1.9050 |
| 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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