Overview
The TMS320F28PLC84PNTR is a high-performance microcontroller from Texas Instruments, designed specifically for Power Line Communications (PLC) applications. This device is part of the TMS320F28PLC8x series and is optimized for various PLC standards including G3-PLC, PRIME, IEEE-1901.2, ITU G.9903, and ITU G.9904. It features a robust set of peripherals and a powerful CPU, making it suitable for complex communication tasks over power lines.
Key Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Texas Instruments |
| Series | TMS320F28PLC8x |
| Package Type | LQFP (PN) |
| Pins | 80 |
| Power Supply | Single 3.3-V, option to disable on-chip LDO and use external 1.8-V core regulator |
| Operating Frequency | Up to 150 MHz (not specified for this exact model, but typical for similar F28 series) |
| Memory | On-chip memory, details vary by specific configuration |
| Peripherals | Two SPI ports, two SCI ports, Enhanced PWM, DMA controller, etc. |
| Lifecycle Status | NRND (Not recommended for new designs) |
| RoHS Compliance | Yes |
Key Features
- System-on-Chip for Power Line Communications supporting various PLC standards (G3-PLC, PRIME, IEEE-1901.2, ITU G.9903, ITU G.9904)
- High-performance 32-bit CPU with Harvard bus architecture and fast interrupt response
- Six-channel DMA controller for efficient data transfer (ADC, McBSP, ePWM, XINTF, SARAM)
- Two Serial Peripheral Interface (SPI) ports and two Serial Communications Interface (SCI) ports
- Enhanced PWM and high-resolution Pulse Width Modulator (HRPWM) channels
- Option to disable on-chip Low-Dropout (LDO) regulator and use an external 1.8-V core regulator
Applications
- Power Line Communications (PLC) networks in the CENELEC frequency band (35 kHz–90 kHz)
- Smart grid and smart metering applications
- Industrial automation and control systems
- Home and building automation
- Other applications requiring robust and reliable communication over power lines
Q & A
- What is the TMS320F28PLC84PNTR used for? The TMS320F28PLC84PNTR is used for Power Line Communications (PLC) applications, supporting various PLC standards.
- What is the package type of the TMS320F28PLC84PNTR? The package type is LQFP (PN) with 80 pins.
- What is the power supply requirement for this device? It operates on a single 3.3-V power supply with an option to disable the on-chip LDO and use an external 1.8-V core regulator.
- Is the TMS320F28PLC84PNTR RoHS compliant? Yes, it is RoHS compliant.
- What is the lifecycle status of the TMS320F28PLC84PNTR? The device is NRND (Not recommended for new designs).
- What peripherals does the TMS320F28PLC84PNTR support? It supports two SPI ports, two SCI ports, Enhanced PWM, and a DMA controller among others.
- What CPU architecture does the TMS320F28PLC84PNTR use? It uses a high-performance 32-bit CPU with Harvard bus architecture.
- Can the TMS320F28PLC84PNTR be used in smart grid applications? Yes, it can be used in smart grid and smart metering applications.
- Does the TMS320F28PLC84PNTR support external memory interfaces? Yes, it supports external interfaces such as XINTF.
- What are some of the communication standards supported by the TMS320F28PLC84PNTR? It supports G3-PLC, PRIME, IEEE-1901.2, ITU G.9903, and ITU G.9904 standards.
