SNJ54ALS2968JD
DRAM Controller, 1M X 16, TTL, CDIP48Manufacturer: Texas Instruments
Categories: Memory Controllers
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The Texas Instruments SNJ54ALS2968JD is a TTL DRAM controller with a 1M x 16 memory organization, featuring a 4-bank architecture. This component, part of the SNJ54ALS2968 series, operates across a wide temperature range from -55°C to 125°C. It is housed in a 48-terminal ceramic dual in-line package (CDIP48, R-CDIP-T48) with a terminal pitch of 2.54mm, designed for through-hole mounting. The device supports an 18-bit address bus and a 16-bit external data bus. Typical applications include mission-critical systems and defense electronics where robust performance and extreme temperature tolerance are paramount. Key specifications include a supply voltage range of 4.5V to 5.5V.
Additional Information
Series: SNJ54ALS2968RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | TTL |
| Address_Bus_Width | 18 |
| Boundary_Scan | No |
| External_Data_Bus_Width | 0 |
| JESD_30_Code | R-CDIP-T48 |
| Low_Power_Mode | No |
| Memory_Organization | 1M x 16 |
| Number_of_Banks | 4 |
| Number_of_Terminals | 48 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | DIP |
| Package_Equivalence_Code | DIP48,.6 |
| Package_Shape | Rectangular |
| Package_Style | IN-LINE |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Supply_Current_Max | 200.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Dual |
| uPs_uCs_Peripheral_ICs_Type | MEMORY CONTROLLER, DRAM |
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