TM497EAD9B-70
Fast Page DRAM Module, 4MX9, 70ns, CMOSManufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TM497EAD9B-70 is a Fast Page DRAM Module from the TM497EAD9 series. This component features a 4Mx9 memory organization, offering a total density of 37,748,736 bits. With a maximum access time of 70ns, it utilizes CMOS technology for efficient performance. Key operational features include RAS ONLY, CAS BEFORE RAS, and HIDDEN REFRESH modes, along with 2048 refresh cycles. The module operates asynchronously with a supply voltage range of 4.5V to 5.5V. Its SIMM package style is designed for microelectronic assembly. This component finds application in systems requiring high-speed memory access, such as industrial automation and legacy computing platforms.
Additional Information
Series: TM497EAD9RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
| JESD_30_Code | R-XSMA-N30 |
| Memory_Density | 37748736.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM MODULE |
| Memory_Organization | 4MX9 |
| Memory_Width | 9 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 30 |
| Number_of_Words | 4194304.0000000000000000 |
| Number_of_Words_Code | 4M |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 70.0 |
| Operating_Temperature_Min | 0.0 |
| Package_Body_Material | UNSPECIFIED |
| Package_Code | SIMM |
| Package_Shape | Rectangular |
| Package_Style | MICROELECTRONIC ASSEMBLY |
| Refresh_Cycles | 2048 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | NO LEAD |
| Terminal_Position | Single |
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