Overview
The TMS320F2808GGMS is a high-performance 32-bit microcontroller from Texas Instruments, part of the C2000™ series. This device is designed for demanding real-time applications, particularly in areas such as industrial automation, automotive systems, and advanced signal processing. It features a powerful TMS320C28x CPU, low-power design, and a range of integrated peripherals, making it an ideal choice for complex control and signal processing tasks.
Key Specifications
| Parameter | Specification |
|---|---|
| CPU Speed | 100 MHz (10-ns cycle time), 60 MHz (16.67-ns cycle time) |
| Core Voltage | 1.8 V |
| I/O Voltage | 3.3 V |
| On-chip Memory | 64K × 16 flash, 18K × 16 SARAM |
| ADC | 12-bit, 16 channels, up to 6.25 MSPS conversion rate |
| PWM Outputs | Up to 12 PWM outputs |
| Communication Interfaces | Up to 2 SCI (UART) modules, up to 2 CAN modules, 1 I2C bus |
| GPIO Pins | Up to 35 individually programmable, multiplexed GPIO pins |
| Package | 100-pin MicroStar BGA™ (GGM, ZGM) |
| Temperature Range | –40°C to 85°C (A), –40°C to 125°C (S and Q) |
Key Features
- High-performance 32-bit CPU (TMS320C28x) with 16 × 16 and 32 × 32 MAC operations and Harvard bus architecture
- Low-power design with IDLE, STANDBY, and HALT modes
- JTAG boundary scan support (IEEE Standard 1149.1-1990)
- Advanced emulation features with real-time debug via hardware
- Integrated peripherals including ePWM, eCAP, eQEP, and ADC
- Development support with ANSI C/C++ compiler/assembler/linker, Code Composer Studio™ IDE, and SYS/BIOS
- Digital motor control and digital power software libraries
Applications
The TMS320F2808GGMS is suitable for a variety of applications, including:
- Industrial automation and control systems
- Automotive systems, including motor control and power electronics
- Telecommunications and audio processing
- Consumer electronics and medical devices
- Real-time control, data acquisition, and communication systems
Q & A
- What is the maximum CPU speed of the TMS320F2808GGMS?
The maximum CPU speed is 100 MHz with a 10-ns cycle time.
- What is the on-chip memory configuration of the TMS320F2808GGMS?
The device has 64K × 16 flash memory and 18K × 16 SARAM.
- What types of communication interfaces are available on the TMS320F2808GGMS?
The device includes up to 2 SCI (UART) modules, up to 2 CAN modules, and 1 I2C bus.
- What is the resolution of the ADC on the TMS320F2808GGMS?
The ADC is 12-bit with 16 channels and a conversion rate of up to 6.25 MSPS.
- Does the TMS320F2808GGMS support low-power modes?
Yes, it supports IDLE, STANDBY, and HALT modes for power savings.
- What development tools are available for the TMS320F2808GGMS?
Development tools include ANSI C/C++ compiler/assembler/linker, Code Composer Studio™ IDE, and SYS/BIOS.
- What is the package type and pin count of the TMS320F2808GGMS?
The device is available in a 100-pin MicroStar BGA™ package.
- What are the temperature range options for the TMS320F2808GGMS?
The temperature range options are –40°C to 85°C (A), –40°C to 125°C (S and Q).
- Does the TMS320F2808GGMS support JTAG boundary scan?
Yes, it supports JTAG boundary scan according to IEEE Standard 1149.1-1990.
- What are some typical applications for the TMS320F2808GGMS?
Typical applications include industrial automation, automotive systems, telecommunications, and consumer electronics.
