TMS320VC544PN40
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 80MHz, CMOS, PQFP80Manufacturer: Texas Instruments
Categories: Digital Signal Processors
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The Texas Instruments TMS320VC544 Digital Signal Processor, part number TMS320VC544PN40, is a 16-bit fixed-point DSP operating at a maximum clock frequency of 80MHz. This CMOS device features a 16-bit address bus and a 16-bit external data bus, supporting multiple internal bus architectures for efficient data flow. It includes a barrel shifter, boundary scan capabilities, and low-power modes. The processor has 2048 words of on-chip RAM, a 16-bit program memory, and one timer. It offers 3 external interrupts and 2 serial I/O ports, with no DMA channels. The TMS320VC544 series is commonly employed in telecommunications, industrial control, and audio processing applications. This component is housed in an 80-terminal PQFP package with a 0.50mm terminal pitch, designed for surface mounting. Operating voltage range is 2.7V to 3.3V, with a nominal supply of 3.0V. The operating temperature range is -40°C to +100°C.
Additional Information
Series: TMS320VC544RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Length | 12.0000 |
| Width | 12.0000 |
| Technology | CMOS |
| 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-G80 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 3 |
| Number_of_Serial_I_Os | 2 |
| Number_of_Terminals | 80 |
| Number_of_Timers | 1 |
| On_Chip_Data_RAM_Width | 16 |
| Operating_Temperature_Max | 100.0000 |
| Operating_Temperature_Min | -40.0000 |
| 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 | 2048 |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 3.3000 |
| Supply_Voltage_Min | 2.7000 |
| Supply_Voltage_Nom | 3.0000 |
| 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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