Overview
The TMS320F2802GGMS is a 32-bit microcontroller from Texas Instruments, part of the C2000™ C28x Fixed-Point DSP generation. This device is designed for high-performance and demanding control applications, particularly in areas such as motor drive and control, and digital power management. It features a 100 MHz C28x CPU, 64 KB of flash memory, and 6 KB of SRAM, making it a robust solution for complex control tasks.
Key Specifications
| Parameter | Value |
|---|---|
| Core Processor | C28x |
| Frequency | 100 MHz |
| Package / Case | 100-LFBGA |
| Number of Pins | 100 |
| Operating Temperature | -40°C to 125°C |
| Supply Voltage | 1.71V to 1.89V |
| Memory Size | 64 KB Flash, 6 KB SRAM |
| Interface | CAN, I2C, SCI, SPI, UART/USART |
| Number of I/O | 35 |
| Data Converter | 12-bit ADC, 16 channels |
| Low Power Mode | IDLE, STANDBY, HALT modes supported |
| Peripherals | POR, PWM, WDT, ePWM, eCAP, eQEP |
Key Features
- High-Performance CPU: 100 MHz C28x CPU for demanding control applications.
- Memory and Storage: 64 KB of flash memory and 6 KB of SRAM.
- Advanced Peripherals: Enhanced PWM (ePWM), capture (eCAP), and quadrature encoder (eQEP) modules.
- Analog to Digital Converter (ADC): 12-bit ADC with 16 channels and fast conversion rates.
- Communication Interfaces: CAN, I2C, SCI, SPI, and UART/USART.
- Low-Power Modes: IDLE, STANDBY, and HALT modes to reduce power consumption.
- Security Features: 128-bit security key/lock to protect flash/OTP/L0/L1 blocks.
- Development Support: ANSI C/C++ compiler/assembler/linker, Code Composer Studio™ IDE, and digital motor control and digital power software libraries.
Applications
- Motor Drive and Control: Suitable for various motor control applications due to its advanced PWM and eQEP modules.
- Digital Power Management: Ideal for digital power conversion and control systems.
- Automotive Systems: AEC-Q100 qualification makes it suitable for automotive applications.
- Industrial Automation: Used in industrial control systems, equipment control, and instrument control.
- Consumer Electronics: Can be used in toys, robots, and other consumer electronic devices.
Q & A
- What is the core processor of the TMS320F2802GGMS?
The core processor is the C28x CPU.
- What is the operating frequency of the TMS320F2802GGMS?
The operating frequency is 100 MHz.
- What type of package does the TMS320F2802GGMS come in?
The package is a 100-LFBGA.
- What is the operating temperature range of the TMS320F2802GGMS?
The operating temperature range is -40°C to 125°C.
- What are the key peripherals of the TMS320F2802GGMS?
The key peripherals include ePWM, eCAP, eQEP, CAN, I2C, SCI, SPI, and UART/USART.
- Does the TMS320F2802GGMS support low-power modes?
Yes, it supports IDLE, STANDBY, and HALT modes.
- What is the memory configuration of the TMS320F2802GGMS?
It has 64 KB of flash memory and 6 KB of SRAM.
- What type of ADC does the TMS320F2802GGMS have?
It has a 12-bit ADC with 16 channels.
- Is the TMS320F2802GGMS suitable for automotive applications?
Yes, it is AEC-Q100 qualified for automotive applications.
- What development tools are available for the TMS320F2802GGMS?
Development tools include ANSI C/C++ compiler/assembler/linker, Code Composer Studio™ IDE, and digital motor control and digital power software libraries.
