AT27256-17PC1
UVPROM, 32KX8, 170ns, CMOS, PDIP28Manufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology AT27256-17PC1 is a 32K x 8 bit CMOS UV Electrically Programmable Read-Only Memory (UVPROM) with an access time of 170ns. This asynchronous memory device features a parallel interface and is housed in a 28-lead Plastic Dual In-line Package (PDIP) with through-hole termination. The AT27256 series UVPROM operates over a temperature range of 0°C to 70°C with a supply voltage of 4.5V to 5.5V. Its memory density is 262144 bits, organized as 32768 words, each 8 bits wide. Typical applications for this component include industrial control systems and legacy equipment requiring non-volatile program storage.
Additional Information
Series: AT27256RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 170.0000000000000000 |
| JESD_30_Code | R-PDIP-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 | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP28(UNSPEC) |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Parallel_Serial | Parallel |
| Standby_Current_Max | 0.040000000000000 |
| Supply_Current_Max | 100.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Position | Dual |
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