TM497FBK32G-70
EDO DRAM Module, 4MX32, 70ns, CMOSManufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TM497FBK32G-70 is an EDO DRAM module with a 4M x 32 organization, providing a total density of 128 Megabits. This component operates with a maximum access time of 70ns, utilizing CMOS technology for efficient performance. The module supports fast page mode with Extended Data Out (EDO) capabilities, along with RAS-only, CAS-before-RAS, and hidden refresh modes for optimized memory management. It features common I/O and 3-state output characteristics, operating asynchronously with a supply voltage range of 4.5V to 5.5V nominal 5V. This SIMM package, rated for 0°C to 70°C, is commonly found in industrial automation and telecommunications equipment. The module is designed with 72 terminals and 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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