AM27C040-125LCB
UVPROM, 512KX8, 120ns, CMOS, CQCC32Manufacturer: Advanced Micro Devices
Categories: EPROMs
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The Advanced Micro Devices AM27C040 is a 4 Mbit UV Erasable Programmable Read-Only Memory (UVPROM) from the AM27C040 series. This CMOS device features a memory organization of 512K x 8 bits, providing a total density of 4,194,304 bits. It operates with a maximum access time of 120 ns and supports a common I/O type with 3-state output characteristics. The device is housed in a 32-terminal Ceramic Quad Flat Pack (CQFP) package, specifically a CQCC32 with a rectangular shape and a terminal pitch of 1.270 mm. Operating within a supply voltage range of 4.75V to 5.25V, the AM27C040 is designed for applications requiring reliable data storage in environments such as industrial control systems and legacy equipment. Its asynchronous operating mode and parallel interface facilitate straightforward integration into existing designs. The AM27C040-125LCB operates from 0°C to 70°C.
Additional Information
Series: AM27C040RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | CMOS |
| Length | 13.9700 |
| Access_Time_Max | 120.0000000000000000 |
| I_O_Type | COMMON |
| JESD_30_Code | R-CQCC-N32 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | UVPROM |
| Memory_Organization | 512KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 32 |
| Number_of_Words | 524288.0000000000000000 |
| Number_of_Words_Code | 512k |
| 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 | LCC32,.45X.55 |
| Package_Shape | Rectangular |
| 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 | 5.25000 |
| Supply_Voltage_Min | 4.75000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | QUAD |
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