TMS416400-70DZ
Fast Page DRAM, 4MX4, 70ns, CMOS, PDSO24Manufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TMS416400-70DZ is a 4M x 4 Fast Page Mode DRAM with a maximum access time of 70ns. This CMOS component utilizes a PDSO24 package, specifically a Small Outline J-Lead (SOJ) package with a terminal pitch of 1.27mm. The memory organization is 4 Megawords by 4 bits, resulting in a total memory density of 16,777,216 bits. Key operational features include RAS-only refresh, CAS-before-RAS refresh, and hidden refresh capabilities, supporting 4096 refresh cycles. The I/O type is common, and it operates asynchronously with a supply voltage range of 4.5V to 5.5V, nominal at 5V. This component is suitable for applications requiring high-speed data access and is commonly found in consumer electronics and industrial control systems. The device features 3-state outputs and is designed for surface mounting.
Additional Information
Series: TMS416400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 18.4150 |
| Width | 10.1600 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
| I_O_Type | COMMON |
| JESD_30_Code | R-PDSO-J24 |
| Memory_Density | 16777216.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 4MX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 24 |
| Number_of_Words | 4194304.0000000000000000 |
| Number_of_Words_Code | 4M |
| 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 | SOJ24/28,.44 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 4096 |
| Seated_Height_Max | 3.7600 |
| Self_Refresh | No |
| Standby_Current_Max | 0.001000000000000 |
| Supply_Current_Max | 80.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | J BEND |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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