Details

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DIGITAL SIGNAL PROCESSORS

Parameter	Description	Value/Range
Device Type	Digital Signal Processor (DSP)	TMS320C50PQ57
Package Type	Plastic Quad Flatpack (PQFP)	84-pin
Operating Voltage (Vcc)	Supply Voltage	5.0 V ± 10%
Clock Frequency	Maximum Clock Frequency	40 MHz
Core Voltage	Voltage for the Core	5.0 V ± 10%
I/O Voltage	Input/Output Voltage	5.0 V ± 10%
Temperature Range	Operating Temperature Range	-40°C to +85°C
Memory	On-chip Program Memory	32 Kbytes ROM
Data Memory	On-chip Data Memory	4 Kbytes RAM
Program/Data Bus	External Program/Data Bus Width	16-bit
Address Bus	External Address Bus Width	24-bit
Instruction Set	Instruction Set Architecture	C50
Power Consumption	Typical Power Consumption at Max Clock	250 mW
Peripheral Modules	On-chip Peripherals	Timer, Serial Port Interface (SPI), I/O Ports
Package Dimensions	Physical Size of Package	24 mm x 24 mm
Pin Configuration	Pin Count	84

Instructions for Use

1. Power Supply:

   • Ensure that the supply voltage (Vcc) is within the specified range of 5.0 V ± 10%.
   • Connect the ground (GND) pins to a stable ground reference.

2. Clock Configuration:

   • Connect an external clock source to the XIN and XOUT pins if using an external oscillator.
   • Alternatively, configure the internal clock generator for operation.

3. Memory Configuration:

   • Program the on-chip ROM with the desired firmware.
   • Use the external memory interface to connect additional program or data memory as needed.

4. I/O Configuration:

   • Configure the I/O ports for input or output operations.
   • Use the serial port interface (SPI) for communication with external devices.

5. Programming:

   • Use a compatible development environment to write and compile code for the TMS320C50PQ57.
   • Load the compiled code into the on-chip ROM or external memory.

6. Operation:

   • Initialize the device by setting up the necessary registers and peripherals.
   • Execute the program to perform the desired signal processing tasks.

7. Testing:

   • Verify the functionality of the device by testing the output signals and communication interfaces.
   • Monitor power consumption and temperature to ensure they remain within safe operating limits.

8. Handling:

   • Handle the device with care to avoid static discharge and physical damage.
   • Store the device in a dry, static-free environment when not in use.

9. Documentation:

   • Refer to the datasheet and user manual for detailed information on register settings, programming, and troubleshooting.

For more detailed information, refer to the official Texas Instruments documentation for the TMS320C50PQ57.

(For reference only)