32-Bit Digital Signal Controller with Flash 100-BGA MICROSTAR -40 to 85 The TMS320F2809GGMA is a digital signal processor (DSP) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on the provided knowledge:
### **Specifications:**
- **Core:** 32-bit C28x DSP core
- **Clock Speed:** Up to 100 MHz (60 MHz for industrial temperature range)
- **Flash Memory:** 128 KB
- **RAM:** 36 KB (18K x 16-bit)
- **ADC:** 12-bit, 16-channel ADC with dual sample-and-hold
- **PWM Channels:** Up to 16 PWM outputs
- **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)
- **Operating Voltage:** 3.3V (I/O), 1.8V (core)
- **Operating Temperature Range:**
- Industrial: -40°C to +85°C
- Extended: -40°C to +125°C (limited speed)
- **Package:** 144-pin LQFP (GGMA)
### **Descriptions:**
The TMS320F2809GGMA is part of TI’s C2000™ real-time microcontroller family, optimized for digital control applications such as motor control, power conversion, and industrial automation. It integrates a high-performance DSP core with embedded flash memory and multiple peripherals for precise real-time control.
### **Features:**
- High-performance 32-bit CPU (C28x core)
- Code-compatible with other C28x DSPs
- On-chip flash and RAM for program and data storage
- High-resolution PWM for precise motor and power control
- 12-bit ADC with fast conversion time (80 ns)
- Enhanced Capture (eCAP) modules for pulse measurement
- Multiple communication interfaces (SCI, SPI, I²C, CAN)
- Low-power modes for energy efficiency
- JTAG and real-time debug support
This information is strictly based on the device's technical documentation. For further details, refer to the official TI datasheet.
