SMJ4164-15FGE
Page Mode DRAM, 64KX1, 150ns, NMOS, CQCC18Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ4164-15FGE is a 64K x 1-bit NMOS page mode DRAM, offering a 150ns access time. This component features separate I/O, 3-state outputs, and operates asynchronously. The SMJ4164 series utilizes RAS-only refresh with 256 refresh cycles. Supplied in an 18-terminal Ceramic Cavity Package (CQCC), this surface-mount device is designed for operation across a temperature range of -40°C to +85°C, with a nominal supply voltage of 5V. Common applications for this memory component include industrial control systems, telecommunications infrastructure, and legacy military electronics where robust performance and specific legacy interface compatibility are required. The JEDEC code R-CQCC-N18 denotes its package type.
Additional Information
Series: SMJ4164RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 10.7950 |
| Width | 7.3660 |
| Technology | NMOS |
| Access_Mode | PAGE |
| Access_Time_Max | 150.0000000000000000 |
| Additional_Feature | RAS ONLY REFRESH |
| I_O_Type | SEPARATE |
| JESD_30_Code | R-CQCC-N18 |
| Memory_Density | 65536.0000000000000000 |
| Memory_IC_Type | PAGE MODE DRAM |
| Memory_Organization | 64KX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 18 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | QCCN |
| Package_Equivalence_Code | LCC18,.3X.43 |
| Package_Shape | Rectangular |
| Package_Style | CHIP CARRIER |
| Refresh_Cycles | 256 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 1.8500 |
| 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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