TMS46400P-70DJ
Fast Page DRAM, 1MX4, 70ns, CMOS, PDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments TMS46400P-70DJ is a 4Mbit Fast Page Mode DRAM, organized as 1Mx4 bits. Featuring a 70ns maximum access time, this CMOS component supports various refresh modes including RAS Only, CAS Before RAS, Hidden, Battery Backup, and Self Refresh with 1024 refresh cycles. It operates asynchronously with a common I/O type and 3-state output characteristics. The device is housed in a 20-lead Small Outline J-Lead (SOJ) package with a 1.27mm terminal pitch, suitable for surface mounting. Typical applications include consumer electronics, industrial control systems, and telecommunications infrastructure. Operating supply voltage ranges from 3.0V to 3.6V, with a nominal 3.3V.
Additional Information
Series: TMS46400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 7.6200 |
| Technology | CMOS |
| Length | 17.1450 |
| 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-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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | SOJ |
| Package_Equivalence_Code | SOJ20/26,.34 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 1024 |
| Seated_Height_Max | 3.7600 |
| Self_Refresh | Yes |
| Standby_Current_Max | 0.000500000000000 |
| Supply_Current_Max | 60.000000000000000 |
| 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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