QD27C64-25
UVPROM, 8KX8, 250ns, CMOS, CDIP28Manufacturer: Intel
Categories: EPROMs
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Intel QD27C64-25 is a 64K UV Erasable Programmable Read-Only Memory (UVPROM) organized as 8K words by 8 bits. This CMOS device offers a maximum access time of 250ns and operates asynchronously with a typical supply voltage of 5V. The QD27C64 series component utilizes parallel I/O with 3-state output characteristics. It is housed in a 28-lead Ceramic Dual In-line Package (CDIP28) with through-hole mounting terminals. Common applications for this memory device include industrial control systems and legacy equipment where non-volatile program storage is required. The Intel QD27C64-25 supports a programming voltage of 12.5V and operates within a temperature range of 0°C to 70°C.
Additional Information
Series: QD27C64RoHS 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 | 65536.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 8KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 8192.0000000000000000 |
| Number_of_Words_Code | 8k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| 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 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 20.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
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