SMJ55166-75HKC
Video DRAM, 256KX16, 75ns, CMOS, CDFP64Manufacturer: Texas Instruments
Categories: DRAMs
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The Texas Instruments SMJ55166-75HKC is a 4 Mbit Video DRAM from the SMJ55166 series, offering a 256K x 16 memory organization. This component utilizes CMOS technology and features a maximum access time of 75ns. It supports Fast Page Mode with EDO access modes and incorporates refresh capabilities including RAS Only, CAS Before RAS, and Hidden Refresh. The device provides dual ports, with one SAM port for 256 x 16 access. Operating from a 4.5V to 5.5V supply range, it is designed for operation across an extended temperature range of -55°C to +125°C. The SMJ55166-75HKC is housed in a 64-terminal ceramic, metal-sealed cofired flatpack package (CDFP64, R-CDFP-F64) with a terminal pitch of 0.500mm, suitable for surface mounting. This component finds application in high-performance graphics and imaging systems.
Additional Information
Series: SMJ55166RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Width | 10.9850 |
| Technology | CMOS |
| Length | 18.9850 |
| Access_Mode | FAST PAGE WITH EDO |
| Access_Time_Max | 75.0000000000000000 |
| Additional_Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT |
| JESD_30_Code | R-CDFP-F64 |
| Memory_Density | 4194304.0000000000000000 |
| Memory_IC_Type | VIDEO DRAM |
| Memory_Organization | 256KX16 |
| Memory_Width | 16 |
| Number_of_Functions | 1 |
| Number_of_Ports | 2 |
| Number_of_Terminals | 64 |
| Number_of_Words | 262144.0000000000000000 |
| Number_of_Words_Code | 256k |
| Operating_Mode | Asynchronous |
| Operating_Temperature_Max | 125.0 |
| Operating_Temperature_Min | -55.0 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | GDFP |
| Package_Shape | Rectangular |
| Package_Style | FLATPACK, GUARD RING |
| Seated_Height_Max | 3.8100 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 4.50000 |
| Supply_Voltage_Nom | 5 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 0.500 |
| Terminal_Position | Dual |
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