32-Bit Digital Signal Controller with Flash The TMS320F2808 is a digital signal controller (DSC) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:
### **Specifications:**
- **Core:** 32-bit C28x DSP core with Harvard architecture.
- **Clock Speed:** Up to 100 MHz (6.67 ns instruction cycle time).
- **Flash Memory:** 128 KB (64K x 16).
- **RAM:** 36 KB (18K x 16).
- **ADC:** 12-bit, 16-channel ADC with dual sample-and-hold (S/H) circuits.
- **PWM Modules:** Up to 16 PWM outputs (8 HRPWM channels with high resolution).
- **Timers:** 3x 32-bit CPU timers, 1x watchdog timer.
- **Communication Interfaces:**
- SCI (UART) – 2 modules.
- SPI – 1 module.
- I2C – 1 module.
- CAN – 1 module (eCAN).
- **GPIO:** Up to 45 general-purpose I/O pins.
- **Operating Voltage:** 3.3V (I/O), 1.8V (core).
- **Operating Temperature Range:** -40°C to +125°C (T-grade).
- **Package Options:** 100-pin LQFP (Low-Profile Quad Flat Pack).
### **Descriptions:**
- The TMS320F2808 is part of TI’s C2000™ real-time microcontroller series, optimized for digital control applications.
- It integrates a high-performance DSP core with embedded flash memory and analog peripherals.
- Designed for motor control, power conversion, and industrial automation applications.
- Supports real-time debugging via JTAG interface.
### **Features:**
- **High-Performance Control:** Efficient execution of control algorithms with 100 MHz clock speed.
- **Integrated Analog:** Built-in 12-bit ADC for sensor interfacing.
- **Enhanced PWM:** High-resolution PWM (HRPWM) for precise motor and power control.
- **Robust Communication:** Includes CAN, SPI, I2C, and SCI for system connectivity.
- **Low Power Modes:** Supports IDLE, STANDBY, and HALT modes for power-sensitive applications.
- **Code Security:** Flash memory with password protection.
This information is based on TI’s official datasheets and product documentation.
