AM27C400-100LCB
UVPROM, 256K16, 100ns, CMOS, CQCC44Manufacturer: Advanced Micro Devices
Categories: EPROMs
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The Advanced Micro Devices AM27C400 is a 4 Megabit CMOS UV Erasable Programmable Read-Only Memory. This device, part number AM27C400-100LCB, is organized as 256K words by 16 bits, providing a memory density of 4,194,304 bits. It features an asynchronous operating mode and a maximum access time of 100 nanoseconds. The component utilizes a CMOS technology, ensuring low power consumption with a standby current of 100 microamperes and a maximum supply current of 40 milliamperes. Operating from a supply voltage range of 4.5V to 5.5V, it is suitable for applications requiring a nominal 5V supply. The AM27C400 series is housed in a 44-terminal CQCC (Ceramic Quad Flat Pack) package with a window for UV erasure, offering a square chip carrier form factor. This component finds application in industrial automation, telecommunications, and embedded systems where non-volatile program storage is critical.
Additional Information
Series: AM27C400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 16.5100 |
| Width | 16.5100 |
| Technology | CMOS |
| Access_Time_Max | 100.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | S-CQCC-N44 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 256K16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 44 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | WQCCN |
| Package_Equivalence_Code | LCC44,.65SQ |
| Package_Shape | Square |
| Package_Style | CHIP CARRIER, WINDOW |
| Parallel_Serial | Parallel |
| Seated_Height_Max | 3.5560 |
| Standby_Current_Max | 0.000100000000000 |
| Supply_Current_Max | 40.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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