AM27S25ALCB
OTP ROM, 256KX16, 170ns, Bipolar, CQCC32Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27S25ALCB is a 4Mbit (256K x 16) bipolar OTP ROM. This asynchronous memory component offers a maximum access time of 170ns and features 3-state outputs. Operating from a 4.75V to 5.25V supply, it is housed in a 32-lead Ceramic Quad Flat Pack (CQFP) package with a terminal pitch of 1.27mm, conforming to JESD-30 code R-CQCC-N32. The AM27S25ALCB is suitable for applications requiring high-density, non-volatile program storage and is commonly found in industrial control systems and legacy telecommunications equipment. Its robust construction and established technology make it a reliable choice for specialized design requirements.
Additional Information
Series: AM27S25RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | Bipolar |
| Length | 13.9700 |
| Access_Time_Max | 170.0000000000000000 |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 256KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 512.0000000000000000 |
| Number_of_Words_Code | 256k |
| 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_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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