QD27128A-2
UVPROM, 16KX8, 200ns, NMOS, CDIP28Manufacturer: Intel
Categories: EPROMs
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Intel QD27128A-2 is a 16K x 8 UV Erasable Programmable Read-Only Memory (UVPROM) device from the QD27128 series. This NMOS technology component features a maximum access time of 200ns and operates asynchronously. The memory organization is 16K words by 8 bits, providing a total density of 131072 bits. It utilizes a common I/O type with 3-state output characteristics. The device is housed in a 28-lead Ceramic Dual In-line Package (CDIP28) with a glass-sealed window for UV erasure, suitable for through-hole mounting with a terminal pitch of 2.54mm. Operating supply voltage ranges from 4.75V to 5.25V, with a nominal voltage of 5V and a maximum supply current of 100mA. The operating temperature range is 0°C to 70°C. This component finds application in industrial control, telecommunications, and data acquisition systems requiring non-volatile code storage.
Additional Information
Series: QD27128RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 37.1500 |
| Width | 15.2400 |
| Technology | NMOS |
| Access_Time_Max | 200.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-GDIP-T28 |
| Memory_Density | 131072.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 16KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 28 |
| Number_of_Words | 16384.0000000000000000 |
| Number_of_Words_Code | 16k |
| 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 | 5.7200 |
| 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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