Overview
The SM320F2812PGFMEPG4, produced by Texas Instruments, is a high-performance 32-bit microcontroller (MCU) belonging to the C2000™ Enhanced Product family. This device is designed for demanding control applications, particularly in the realm of digital signal processing and motor control. It features a TMS320C28x CPU, operating at a frequency of up to 150 MHz, and is known for its robust set of peripherals and advanced emulation features.
Key Specifications
| Feature | Specification |
|---|---|
| Processor | TMS320C28x 32-bit CPU |
| Operating Frequency | Up to 150 MHz (6.67-ns cycle time) |
| On-Chip Memory | Up to 128K x 16 Flash, 1K x 16 OTP ROM, 18K Single-Access RAM (SARAM) |
| Supply Voltage | 1.8-V Core (135 MHz), 1.9-V Core (150 MHz), 3.3-V I/O |
| Package | 176-pin LQFP (PGF) |
| Temperature Range | −55°C to 125°C |
| ADC | 12-bit, 16 channels |
| GPIO Pins | Up to 56 individually programmable, multiplexed general-purpose input/output pins |
| Peripheral Interfaces | SPI, SCIs, eCAN, McBSP |
| Security Features | 128-bit security key/lock for flash/ROM/OTP/SARAM |
Key Features
- High-Performance CPU: The TMS320C28x CPU supports 16 x 16 and 32 x 32 MAC operations, dual MAC, and Harvard Bus Architecture.
- Advanced Peripherals: Includes two Event Managers (EVA and EVB), three 32-bit CPU timers, and a 12-bit ADC with 16 channels.
- Communication Interfaces: Supports SPI, two SCIs, eCAN, and McBSP with SPI mode.
- Security and Protection: Features a 128-bit security key/lock to protect flash, ROM, OTP, and SARAM.
- Low-Power Modes: IDLE, STANDBY, and HALT modes supported with the ability to disable individual peripheral clocks.
- Development Tools: Compatible with Code Composer Studio™ IDE, DSP/BIOS™, and other third-party tools.
Applications
The SM320F2812PGFMEPG4 is highly suited for various control applications, including:
- Motor Control: With its advanced motor control peripherals, it is ideal for servo motor control, AC induction motor control, and other high-performance motor control applications.
- Industrial Automation: Used in industrial automation systems for control and monitoring.
- Power Electronics: Suitable for power electronics applications such as power supplies and inverters.
- Medical Devices: Can be used in medical devices that require precise control and high-performance processing.
Q & A
- What is the maximum operating frequency of the SM320F2812PGFMEPG4?
The maximum operating frequency is up to 150 MHz. - What type of CPU does the SM320F2812PGFMEPG4 use?
The device uses a TMS320C28x 32-bit CPU. - How much on-chip flash memory does the SM320F2812PGFMEPG4 have?
The device has up to 128K x 16 flash memory. - What are the supply voltage options for the SM320F2812PGFMEPG4?
The supply voltage options include 1.8-V Core (135 MHz), 1.9-V Core (150 MHz), and 3.3-V I/O. - Does the SM320F2812PGFMEPG4 support low-power modes?
Yes, it supports IDLE, STANDBY, and HALT modes with the ability to disable individual peripheral clocks. - What communication interfaces are available on the SM320F2812PGFMEPG4?
The device supports SPI, two SCIs, eCAN, and McBSP with SPI mode. - How many GPIO pins does the SM320F2812PGFMEPG4 have?
The device has up to 56 individually programmable, multiplexed general-purpose input/output pins. - What is the temperature range for the SM320F2812PGFMEPG4?
The temperature range is −55°C to 125°C. - Does the SM320F2812PGFMEPG4 have any security features?
Yes, it features a 128-bit security key/lock to protect flash, ROM, OTP, and SARAM. - What development tools are compatible with the SM320F2812PGFMEPG4?
The device is compatible with Code Composer Studio™ IDE, DSP/BIOS™, and other third-party tools.
