SMJ4C1024-80FQ
Fast Page DRAM, 1MX1, 80ns, CMOS, CDSO20Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ4C1024-80FQ is a 1M x 1 bit CMOS Fast Page DRAM. It features an access time of 80ns and supports various refresh modes including RAS Only, CAS Before RAS, and Hidden Refresh, with 512 refresh cycles. This component operates asynchronously with a supply voltage range of 4.5V to 5.5V, nominal 5V. The SMJ4C1024 series is designed for applications requiring high-speed memory access. Typical industries utilizing this type of memory include aerospace and defense, industrial automation, and high-reliability computing systems. The device is housed in a 20-lead Ceramic Dual Flat Pack (CDSO20) package (JESD30 Code: R-CDSO-N20) with a surface-mount design. Its operating temperature range is from -55°C to +125°C.
Additional Information
Series: SMJ4C1024RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.1450 |
| Width | 8.8900 |
| Technology | CMOS |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 80.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| JESD_30_Code | R-CDSO-N20 |
| Memory_Density | 1048576.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 1MX1 |
| Memory_Width | 1 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 20 |
| Number_of_Words | 1048576.0000000000000000 |
| Number_of_Words_Code | 1M |
| 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 | 512 |
| Seated_Height_Max | 2.3400 |
| 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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