TMS320LC57PBKA80
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 80MHz, CMOS, PQFP128Manufacturer: Texas Instruments
Categories: Digital Signal Processors
Quality Control: Learn More
The Texas Instruments TMS320LC57 digital signal processor, part number TMS320LC57PBKA80, is a 16-bit fixed-point device built on CMOS technology. Operating at a clock frequency of 80MHz, this component features a 16-bit data bus width and supports 16-bit external data operations. It includes 6K words of data and program RAM, with a total of 1056 RAM words and 16-bit program memory width. The TMS320LC57 offers multiple internal bus architectures and a barrel shifter for efficient data manipulation. It provides 5 external interrupts and 1 serial I/O port. This device supports low-power modes and boundary scan functionality. Packaged in a 128-terminal PQFP (LFQFP) with a 0.400mm terminal pitch, it is suitable for surface mounting in applications requiring high-performance signal processing, such as telecommunications and industrial control systems. The operating temperature range is -40°C to +85°C, with a nominal supply voltage of 3.30V.
Additional Information
Series: TMS320LC57RoHS Status: Manufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Format | Fixed Point |
| Width | 14.0000 |
| Technology | CMOS |
| Length | 14.0000 |
| Additional_Feature | 6K 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-G128 |
| Low_Power_Mode | Yes |
| Number_of_DMA_Channels | 0 |
| Number_of_External_Interrupts | 5 |
| Number_of_Serial_I_Os | 1 |
| Number_of_Terminals | 128 |
| 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 | LFQFP |
| Package_Equivalence_Code | QFP128,.64SQ,16 |
| Package_Shape | Square |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Type | MROM |
| Program_Memory_Width | 16 |
| RAM_words | 1056 |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 3.4700 |
| Supply_Voltage_Min | 3.1300 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.400 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | DIGITAL SIGNAL PROCESSOR, OTHER |
Request a Quote
Clients Also Buy
TMS320LC57SPGEA40
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 40MHz, CMOS, PQFP144
TMS320LC57SPGEA50
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 50MHz, CMOS, PQFP144
TMS320LC57PBKA50
Digital Signal Processor, 16-Bit Size, 16-Ext Bit, 50MHz, CMOS, PQFP128