TMS320LC546LPPZ-40
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 40MHz, CMOS, PQFP100Manufacturer: Texas Instruments
Categories: Digital Signal Processors
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Texas Instruments TMS320LC546 Digital Signal Processor, specifically the TMS320LC546LPPZ-40. This 16-bit fixed-point DSP operates at a maximum clock frequency of 40MHz and features a 16-bit external data bus. Built on CMOS technology, it offers a low-power mode and a multiple internal bus architecture. The component includes 3072 words of RAM with a 16-bit on-chip data RAM width and 16-bit program memory width. Key peripherals include one timer, one serial I/O, and five external interrupts. The TMS320LC546LPPZ-40 is housed in a 100-terminal, square, low-profile fine-pitch plastic flat package (LFQFP), with a terminal pitch of 0.50mm. This device is suitable for applications in industrial, automotive, and consumer electronics requiring efficient signal processing.
Additional Information
Series: TMS320LC546RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 14.0000 |
| Width | 14.0000 |
| Technology | CMOS |
| Address_Bus_Width | 16 |
| Barrel_Shifter | Yes |
| Bit_Size | 16 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 40.0000000000000000 |
| External_Data_Bus_Width | 16 |
| Integrated_Cache | No |
| Internal_Bus_Architecture | Multiple |
| JESD_30_Code | S-PQFP-G100 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 5 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 100 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 16 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 16 |
| RAM_words | 3072 |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 3.6300 |
| Supply_Voltage_Min | 2.9700 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | DIGITAL SIGNAL PROCESSOR, OTHER |
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