AM27C400-125DE
UVPROM, 256K16, 120ns, CMOS, CDIP40Manufacturer: Advanced Micro Devices
Categories: EPROMs
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The Advanced Micro Devices AM27C400-125DE is a CMOS UV Erasable Programmable Read-Only Memory (UVPROM) with a memory organization of 256K x 16 bits. This component provides a total memory density of 4Mbit, featuring an asynchronous operating mode and a maximum access time of 120ns. The device operates from a nominal supply voltage of 5V, with a range of 4.75V to 5.25V. It utilizes a 40-pin Ceramic Dual In-line Package (CDIP) with through-hole mounting. Designed for robust operation, it supports an extended operating temperature range from -55°C to +125°C. This UVPROM is suitable for applications in industrial control, consumer electronics, and telecommunications systems requiring reliable, non-volatile data storage. The output characteristics are 3-state, and it offers a standby current of 100µA maximum.
Additional Information
Series: AM27C400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 52.2605 |
| Width | 15.2400 |
| Technology | CMOS |
| Access_Time_Max | 120.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-CDIP-T40 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 256K16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 40 |
| 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, METAL-SEALED COFIRED |
| Package_Code | WDIP |
| Package_Equivalence_Code | DIP40,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE, WINDOW |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 5.5880 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 60.000000000000000 |
| 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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