SMJ320C31HFGM33
Digital Signal Processor, 32-Bit Size, 32-Ext Bit, 33.33MHz, CMOS, CQFP132Manufacturer: Texas Instruments
Categories: Digital Signal Processors
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The Texas Instruments SMJ320C31HFGM33 is a 32-bit Digital Signal Processor operating at a maximum clock frequency of 33.33MHz. This CMOS device features a 32-bit external data bus and a 24-bit address bus. Its architecture supports multiple internal buses and includes a 1024-word RAM. The SMJ320C31 offers a low-power mode and is equipped with one DMA channel, four external interrupts, one serial I/O port, and two timers. It supports fixed-point arithmetic and has a barrel shifter. This component is housed in a 132-terminal ceramic, metal-sealed cofired flatpack (CQFP132). It is designed for operation across a wide temperature range of -55°C to +125°C and adheres to military screening standards including 883B. Applications for this processor include aerospace, defense, and industrial systems requiring high-performance signal processing.
Additional Information
Series: SMJ320C31RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 24.1900 |
| Width | 24.1900 |
| Technology | CMOS |
| Address_Bus_Width | 24 |
| Barrel_Shifter | Yes |
| Bit_Size | 32 |
| Boundary_Scan | No |
| Clock_Frequency_Max | 33.3300000000000000 |
| External_Data_Bus_Width | 32 |
| Integrated_Cache | No |
| Internal_Bus_Architecture | Multiple |
| JESD_30_Code | S-CQFP-F132 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 1 |
| Number_of_External_Interrupts | 4 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 132 |
| Number_of_Timers | 2 |
| On_Chip_Data_RAM_Width | 32 |
| Operating_Temperature_Max | 125.0000 |
| Operating_Temperature_Min | -55.0000 |
| Package_Body_Material | CERAMIC, METAL-SEALED COFIRED |
| Package_Code | GQFF |
| Package_Equivalence_Code | TPAK132,2.0SQ,25 |
| Package_Shape | Square |
| Package_Style | FLATPACK, GUARD RING |
| RAM_words | 1024 |
| Screening_Level_Reference_Standard | 38535Q/M;38534H;883B |
| Seated_Height_Max | 2.9200 |
| Supply_Current_Max | 325.00000000 |
| Supply_Voltage_Max | 5.5000 |
| Supply_Voltage_Min | 4.5000 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Flat |
| Terminal_Pitch | 0.635 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | DIGITAL SIGNAL PROCESSOR, OTHER |
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