AM27256DC
OTP ROM, 32KX8, 250ns, NMOS, CDIP28Manufacturer: Advanced Micro Devices
Categories: OTP ROMs
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The Advanced Micro Devices AM27256DC is a 32K x 8, 262,144-bit, non-volatile One-Time Programmable (OTP) Read-Only Memory (ROM) utilizing NMOS technology. Featuring an asynchronous operating mode, this component offers a maximum access time of 250ns. The memory organization is 32K words by 8 bits, with common I/O. It is housed in a 28-lead Ceramic Dual In-line Package (CDIP28) with through-hole mounting. The device operates within a supply voltage range of 4.75V to 5.25V, with a nominal supply voltage of 5V. Typical applications include embedded systems, industrial automation, and consumer electronics where fixed program storage is required. The AM27256 series is designed for reliable data retention and performance in demanding environments.
Additional Information
Series: AM27256RoHS Status: Manufacturer Lead Time: 0Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 15.2400 |
| Technology | NMOS |
| Length | 37.1475 |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-GDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | OTP ROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | WDIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.5 |
| Seated_Height_Max | 5.5880 |
| Supply_Current_Max | 100.000000000000000 |
| Supply_Voltage_Max | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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