AM27C256-455DI
UVPROM, 32KX8, 450ns, CMOS, CDIP28Manufacturer: Advanced Micro Devices
Categories: EPROMs
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The Advanced Micro Devices AM27C256-455DI is a 32K x 8 bit CMOS UV Erasable Programmable Read-Only Memory (UVPROM) with a maximum access time of 450ns. This component features a 32,768-word organization, each word comprising 8 bits, and operates asynchronously. It is packaged in a 28-lead ceramic dual in-line package (CDIP) with a window for UV erasure, conforming to the R-GDIP-T28 standard. The AM27C256 series is suitable for applications requiring non-volatile data storage in industrial, telecommunications, and embedded systems. This through-hole device operates within a supply voltage range of 4.75V to 5.25V and across an industrial temperature range of -40°C to +85°C. The 3-state output characteristics enable flexible system integration.
Additional Information
Series: AM27C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 37.1475 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 450.0000000000000000 |
| JESD_30_Code | R-GDIP-T28 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | UVPROM |
| 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 | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, GLASS-SEALED |
| Package_Code | WDIP |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 5.5880 |
| 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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