TMS46400PDJ-80
Fast Page DRAM, 1MX4, 80ns, CMOS, PDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TMS46400 series Fast Page DRAM, part number TMS46400PDJ-80, offers a 4,194,304-bit memory density organized as 1M words by 4 bits. This CMOS component features an 80ns maximum access time and operates in asynchronous mode. Key functionalities include CAS BEFORE RAS refresh and self-refresh capabilities, enhancing data integrity and power management. The device utilizes a 20-lead PDSO (Plastic Dual Small Outline) package with a terminal pitch of 1.27mm, suitable for surface-mount applications. Operating within a temperature range of 0°C to 70°C, it supports a nominal supply voltage of 3.3V. This memory solution is commonly employed in consumer electronics, industrial control systems, and data acquisition applications.
Additional Information
Series: TMS46400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.1450 |
| Width | 7.6200 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | CAS BEFORE RAS/SELF REFRESH |
| JESD_30_Code | R-PDSO-J20 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 1MX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 1048576.0000000000000000 |
| Number_of_Words_Code | 1M |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOJ |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Seated_Height_Max | 3.7600 |
| Self_Refresh | Yes |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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