AM27C020-250LEB
UVPROM, 256KX8, 250ns, CMOS, CQCC32Manufacturer: Advanced Micro Devices
Categories: EPROMs
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Advanced Micro Devices AM27C020 series UVPROM, part number AM27C020-250LEB, offers a memory density of 2097152 bits organized as 256K x 8. This CMOS device features an asynchronous operating mode with a maximum access time of 250ns. The component is housed in a 32-terminal Ceramic Chip Carrier (CQCC32) package with a 1.270mm terminal pitch. It operates over a temperature range of -55°C to 125°C and requires a nominal supply voltage of 5V. Applications include industrial control, telecommunications infrastructure, and legacy system support where reliable non-volatile storage is critical. The output characteristics are 3-state, and the device supports parallel data transfer.
Additional Information
Series: AM27C020RoHS 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-XQCC-N32 |
| Memory_Density | 2097152.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 256KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | Ceramic |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Parallel_Serial | Parallel |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 60.000000000000000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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