SMJ4164-15FGS
Page Mode DRAM, 64KX1, 150ns, NMOS, CQCC18Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ4164-15FGS is a 65536-bit (64K x 1) NMOS DRAM with page mode access. This component offers a maximum access time of 150ns and operates asynchronously with a 5V nominal supply. It features RAS-only refresh with 256 refresh cycles. The SMJ4164 series is suitable for applications requiring high-speed memory access in demanding environments, often found in industrial and military systems. This component utilizes a separate I/O structure and has 3-state output characteristics. The package type is a ceramic, metal-sealed cofired chip carrier (CQCC18), designed for surface mounting. Its operating temperature range is from -55°C to 110°C, with screening levels conforming to standards such as 883B.
Additional Information
Series: SMJ4164RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 12.3200 |
| Width | 7.2400 |
| 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 | 110.0 |
| Operating_Temperature_Min | -55.0 |
| 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 | 2.1800 |
| 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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