TMS46400-80DGA
Fast Page DRAM, 1MX4, 80ns, CMOS, PDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments TMS46400-80DGA is a 4Mbit Fast Page Mode DRAM, organized as 1M x 4 bits. This CMOS component offers an 80ns maximum access time and operates with a 3.3V nominal supply voltage. Key features include support for RAS-only, CAS-before-RAS, and hidden refresh cycles, with 1024 refresh cycles required. The I/O is common, and the output characteristics are 3-state. This device is housed in a 20-lead PDSO (Plastic Small Outline) package, specifically a low-profile small outline package (LSOP) with a 1.27mm terminal pitch, suitable for surface mounting. Its operating temperature range is 0°C to 70°C. This memory component is utilized in various applications including consumer electronics, industrial control systems, and general-purpose memory expansion.
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 REFRESH |
| I_O_Type | COMMON |
| 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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LSOP |
| Package_Equivalence_Code | TSSOP20/26,.36 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, LOW PROFILE |
| Refresh_Cycles | 1024 |
| Seated_Height_Max | 1.2700 |
| Self_Refresh | No |
| Standby_Current_Max | 0.000300000000000 |
| Supply_Current_Max | 50.000000000000000 |
| 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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