SMJ44100-15HMM
Fast Page DRAM, 4MX1, 150ns, CMOS, CDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ44100-15HMM is a 4M x 1 Fast Page DRAM, offering a 150ns maximum access time. This CMOS component utilizes a 4,194,304 bit memory organization with a 1-bit data width. It supports CAS BEFORE RAS REFRESH for efficient memory management, operating asynchronously with 1024 refresh cycles. Designed for demanding applications, it features 3-State output characteristics and operates within a wide temperature range of -55°C to 125°C. The SMJ44100 series is commonly found in military, aerospace, and industrial systems requiring robust and reliable memory solutions. This surface-mount device is housed in a 20-terminal ceramic, metal-sealed cofired CDSO20 package with a 1.27mm terminal pitch. It operates from a 4.5V to 5.5V supply voltage.
Additional Information
Series: SMJ44100RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 10.1600 |
| Technology | CMOS |
| Length | 17.7800 |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 150.0000000000000000 |
| Additional_Feature | CAS BEFORE RAS REFRESH |
| JESD_30_Code | R-CDSO-N20 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 4MX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 4194304.0000000000000000 |
| Number_of_Words_Code | 4M |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Output_Characteristics | 3-State |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | SON |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE |
| Refresh_Cycles | 1024 |
| Seated_Height_Max | 2.3100 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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