TM4161EV4-20L
Video DRAM Module, 64KX4, 200ns, NMOSManufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments TM4161EV4-20L is a Video DRAM Module from the TM4161EV4 series. This device features a 64K x 4 memory organization, providing a total density of 262,144 bits. It operates with an asynchronous access mode and a maximum access time of 200ns. Key functionalities include RAS-only refresh and a 256 x 4 SAM port, enabling dual-port operation with two ports. The module utilizes NMOS technology and is designed for through-hole mounting with a 2.54mm terminal pitch. Operating within a temperature range of 0°C to 70°C, it requires a supply voltage between 4.5V and 5.5V, with a nominal 5V. This component is suitable for applications in graphics controllers and display systems.
Additional Information
Series: TM4161EV4RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | NMOS |
| Access_Mode | PAGE |
| Access_Time_Max | 200.0000000000000000 |
| Additional_Feature | RAS ONLY REFRESH; 256 X 4 SAM PORT |
| JESD_30_Code | R-XSMA-T31 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | VIDEO DRAM MODULE |
| Memory_Organization | 64KX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 2 |
| Number_of_Terminals | 31 |
| Number_of_Words | 65536.0000000000000000 |
| Number_of_Words_Code | 64k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | UNSPECIFIED |
| Package_Code | SIMM |
| Package_Equivalence_Code | SIP31,.2 |
| Package_Shape | Rectangular |
| Package_Style | MICROELECTRONIC ASSEMBLY |
| Refresh_Cycles | 256 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | THROUGH-HOLE |
| Terminal_Pitch | 2.540 |
| Terminal_Position | Single |
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