TD27C256-250
UVPROM, 32KX8, 250ns, CMOS, CDIP28Manufacturer: Intel
Categories: EPROMs
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Intel TD27C256-250 is a 256 Kbit (32K x 8) CMOS UV EPROM with an asynchronous operating mode. This component features a maximum access time of 250ns and a programming voltage of 12.5V. The TD27C256 series offers a 3-state output characteristic and operates within a temperature range of -40°C to +85°C. Packaged in a 28-lead ceramic dual in-line package (CDIP28), it utilizes through-hole termination. Applications for this memory integrated circuit include industrial control systems, legacy equipment, and embedded systems requiring non-volatile program storage. The supply voltage is nominally 5V with a maximum supply current of 30mA.
Additional Information
Series: TD27C256RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 250.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-XDIP-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 |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Programming_Voltage | 12.5 |
| Supply_Current_Max | 30.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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