TM497FBK32R-70
EDO DRAM Module, 4MX32, 70ns, CMOSManufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TM497FBK32R-70 is a CMOS EDO DRAM module with a memory organization of 4Mx32, offering a total density of 134,217,728 bits. This component utilizes FAST PAGE WITH EDO access mode, providing an access time maximum of 70ns. Key features include RAS ONLY, CAS BEFORE RAS, and HIDDEN REFRESH capabilities, along with COMMON I/O. The module operates asynchronously with a supply voltage range of 4.5V to 5.5V and a nominal voltage of 5V. It supports 2048 refresh cycles and has a standby current maximum of 8mA. Applications for this memory component can be found in industrial computing and networking equipment. The package style is a MICROELECTRONIC ASSEMBLY, specifically a 72-terminal SIMM with a terminal pitch of 1.27mm.
Additional Information
Series: TM497FBK32RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Technology | CMOS |
| Access_Mode | FAST PAGE WITH EDO |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | RAS ONLY, CAS BEFORE RAS, HIDDEN REFRESH |
| I_O_Type | COMMON |
| JESD_30_Code | R-XSMA-N72 |
| Memory_Density | 134217728.0000000000000000 |
| Memory_IC_Type | EDO DRAM MODULE |
| Memory_Organization | 4MX32 |
| Memory_Width | 32 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 72 |
| 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 | UNSPECIFIED |
| Package_Code | SIMM |
| Package_Equivalence_Code | SSIM72 |
| Package_Shape | Rectangular |
| Package_Style | MICROELECTRONIC ASSEMBLY |
| Refresh_Cycles | 2048 |
| Seated_Height_Max | 25.5270 |
| Self_Refresh | No |
| Standby_Current_Max | 0.008000000000000 |
| Supply_Current_Max | 800.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | No |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Single |
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