TM248VBK40-80
Fast Page DRAM Module, 2MX40, 80ns, CMOSManufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TM248VBK40-80 is a Fast Page DRAM Module featuring a 2Mx40 memory organization, providing 83,886,080 bits of storage. This CMOS component operates asynchronously with a maximum access time of 80ns, supporting FAST PAGE mode with RAS ONLY, CAS BEFORE RAS, and HIDDEN REFRESH capabilities. Designed for a 72-pin SIMM package, it operates within a supply voltage range of 4.5V to 5.5V, with a nominal voltage of 5V, and a temperature range of 0°C to 70°C. Applications include industrial control systems, networking equipment, and embedded computing platforms where high-speed memory access is critical. The module adheres to the R-XSMA-N72 JESD-30 code.
Additional Information
Series: TM248VBK40RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH |
| JESD_30_Code | R-XSMA-N72 |
| Memory_Density | 83886080.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM MODULE |
| Memory_Organization | 2MX40 |
| Memory_Width | 40 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 72 |
| Number_of_Words | 2097152.0000000000000000 |
| Number_of_Words_Code | 2M |
| 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 | 1024 |
| 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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