AT27256-20LM1
UVPROM, 32KX8, 200ns, CMOSManufacturer: Microchip Technology
Categories: EPROMs
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Microchip Technology's AT27256-20LM1 is a 32K x 8 CMOS UV EPROM offering a 200ns access time. This device features a memory density of 262,144 bits and operates asynchronously with a common I/O. The AT27256 series component is designed for a wide operating temperature range of -55°C to +125°C, with a supply voltage range of 4.5V to 5.5V. Typical applications include industrial control systems, aerospace, and telecommunications equipment requiring reliable non-volatile program storage. The standby current is rated at a maximum of 40µA, and the active supply current is 100mA.
Additional Information
Series: AT27256RoHS Status: Manufacturer Lead Time: Product Status: Active-UnconfirmedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Time_Max | 200.0000000000000000 |
| I_O_Type | COMMON |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | UNSPECIFIED |
| Package_Shape | Rectangular |
| Parallel_Serial | Parallel |
| Programming_Voltage | 5 |
| Standby_Current_Max | 0.040000000000000 |
| Supply_Current_Max | 100.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
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