TM248CBK32S-70
Fast Page DRAM Module, 2MX32, 70ns, CMOSManufacturer: Texas Instruments
Categories: DRAMs
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Texas Instruments TM248CBK32S-70 is a Fast Page DRAM Module with a memory organization of 2Mx32, providing a total density of 64 Megabits. This component operates asynchronously with a maximum access time of 70ns and utilizes CMOS technology. It supports Fast Page mode access, along with RAS ONLY, CAS BEFORE RAS, and HIDDEN refresh modes, accommodating 1024 refresh cycles. The I/O type is common, and the module features 3-state output characteristics. Designed for a supply voltage range of 4.5V to 5.5V, with a nominal 5V, it is suitable for applications requiring high-speed data access. This module is commonly found in industrial automation and legacy computing systems. The TM248CBK32S-70 is presented in a 72-pin SIMM package.
Additional Information
Series: TM248CBK32RoHS 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 |
| I_O_Type | COMMON |
| JESD_30_Code | R-XSMA-N72 |
| Memory_Density | 67108864.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM MODULE |
| Memory_Organization | 2MX32 |
| Memory_Width | 32 |
| 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 |
| Output_Characteristics | 3-State |
| Package_Body_Material | UNSPECIFIED |
| Package_Code | SIMM |
| Package_Equivalence_Code | SSIM72 |
| Package_Shape | Rectangular |
| Package_Style | MICROELECTRONIC ASSEMBLY |
| Refresh_Cycles | 1024 |
| Seated_Height_Max | 25.5270 |
| Self_Refresh | No |
| Standby_Current_Max | 0.016000000000000 |
| Supply_Current_Max | 1440.000000000000000 |
| 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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