TMS44400P-70DGA
Fast Page DRAM, 1MX4, 70ns, CMOS, PDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments TMS44400P-70DGA is a 4,194,304-bit Fast Page Mode Dynamic Random Access Memory (DRAM) organized as 1M words by 4 bits. This CMOS component offers an access time of 70ns and operates with a supply voltage range of 4.5V to 5.5V. It supports various refresh modes including RAS ONLY/CAS BEFORE RAS, HIDDEN REFRESH, BATTERY BACKUP, and SELF REFRESH, with 1024 refresh cycles. The TMS44400 series features common I/O and 3-state output characteristics. Encased in a 20-lead PDSO (Plastic Small Outline) package with a 1.27mm terminal pitch, this surface-mount device is suitable for applications requiring high-speed data access. Industries such as telecommunications, industrial control, and consumer electronics commonly utilize this type of memory.
Additional Information
Series: TMS44400RoHS 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 | 70.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH/BATTERY BACKUP/SELF 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 | Yes |
| Standby_Current_Max | 0.000500000000000 |
| Supply_Current_Max | 90.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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