TMS46400P-80DGB
Fast Page DRAM, 1MX4, 80ns, CMOS, PDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments TMS46400P-80DGB is a 4 Megabit (1M x 4) Fast Page Mode DRAM. This CMOS memory component offers an 80ns access time and operates with supply voltages between 3.0V and 3.6V, typically 3.3V. Key features include support for RAS ONLY, CAS BEFORE RAS, HIDDEN, and SELF REFRESH operating modes. The device utilizes a 20-lead TSOP2 package (JESD-30 code R-PDSO-G20) with gull wing terminals on a 1.27mm pitch, suitable for surface mounting. Refresh cycles are managed at 1024. This component is commonly employed in telecommunications infrastructure and industrial control systems.
Additional Information
Series: TMS46400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.1400 |
| Width | 7.6200 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | RAS ONLY; CAS BEFORE RAS; HIDDEN; SELF REFRESH |
| JESD_30_Code | R-PDSO-G20 |
| 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 | TSOP2-R |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, THIN PROFILE |
| Refresh_Cycles | 1024 |
| Seated_Height_Max | 1.2000 |
| Self_Refresh | Yes |
| Supply_Voltage_Max | 3.60000 |
| Supply_Voltage_Min | 3.00000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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