TMS320C51PQA80
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 80MHz, CMOS, PQFP132Manufacturer: Texas Instruments
Categories: Digital Signal Processors
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Texas Instruments TMS320C51 digital signal processor, the TMS320C51PQA80, offers a 16-bit fixed-point architecture with an 80MHz clock speed. This CMOS device features 1056 words of on-chip RAM (1K words for data/program) and a 16-bit external data bus. Key architectural elements include a barrel shifter, multiple internal bus architecture, and support for 5 external interrupts. Designed for surface mounting, it resides within a 132-terminal PQFP package (JESD-30 code S-PQFP-G132) with a 0.635mm terminal pitch. The TMS320C51PQA80 operates within a supply voltage range of 4.75V to 5.25V and exhibits a maximum supply current of 157mA. Its operating temperature range is -40°C to +85°C. This component is suitable for applications in industrial automation, telecommunications, and consumer electronics requiring high-performance signal processing.
Additional Information
Series: TMS320C51RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 24.1300 |
| Width | 24.1300 |
| Technology | CMOS |
| Additional_Feature | 1K WORDS DATA/PROG RAM |
| Address_Bus_Width | 16 |
| Barrel_Shifter | Yes |
| Bit_Size | 16 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 80.0000000000000000 |
| External_Data_Bus_Width | 16 |
| Integrated_Cache | No |
| Internal_Bus_Architecture | Multiple |
| JESD_30_Code | S-PQFP-G132 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 5 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 132 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 16 |
| Operating_Temperature_Max | 85.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | BQFP |
| Package_Equivalence_Code | SPQFP132,1.1SQ |
| Package_Shape | Square |
| Package_Style | FLATPACK, BUMPER |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 16 |
| RAM_words | 1056 |
| Screening_Level_Reference_Standard | TS 16949 |
| Seated_Height_Max | 4.5700 |
| Supply_Current_Max | 157.00000000 |
| Supply_Voltage_Max | 5.2500 |
| Supply_Voltage_Min | 4.7500 |
| Supply_Voltage_Nom | 5.0000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.635 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | DIGITAL SIGNAL PROCESSOR, OTHER |
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