SMJ416400-70HKB
Fast Page DRAM, 4MX4, 70ns, CMOS, CDFP28Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ416400-70HKB is a 16Mbit Fast Page DRAM organized as 4Mx4 bits, featuring a maximum access time of 70ns. This CMOS component operates asynchronously and supports RAS Only, CAS Before RAS, and Hidden refresh modes, with 4096 refresh cycles. It is housed in a 28-terminal Ceramic FlatPack (CDFP28, R-CDFP-F28) with a 1.27mm pitch, designed for surface mounting. The device operates with a supply voltage range of 4.5V to 5.5V and a nominal 5V. Its extended operating temperature range is from -55°C to +125°C, making it suitable for demanding applications in sectors such as aerospace, defense, and industrial automation. The SMJ416400 series offers a robust solution for memory-intensive systems requiring high reliability and performance.
Additional Information
Series: SMJ416400RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 11.4300 |
| Technology | CMOS |
| Length | 19.6550 |
| Access_Mode | FAST PAGE |
| Access_Time_Max | 70.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| JESD_30_Code | R-CDFP-F28 |
| Memory_Density | 16777216.0000000000000000 |
| Memory_IC_Type | FAST PAGE DRAM |
| Memory_Organization | 4MX4 |
| Memory_Width | 4 |
| Number_of_Functions | 1 |
| Number_of_Ports | 1 |
| Number_of_Terminals | 28 |
| 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 | DFP |
| Package_Shape | Rectangular |
| Package_Style | FlatPack |
| Refresh_Cycles | 4096 |
| Seated_Height_Max | 3.3200 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 1.270 |
| Terminal_Position | Dual |
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