Overview
The TMS320F28PLC83PNTR is a Power Line Communication (PLC) microcontroller from Texas Instruments, designed to meet the requirements of PLC communications networks in Smart Grid deployments. This microcontroller is part of the C2000 family and is optimized for narrowband OFDM PLC modem standards, adhering to key international and industry standards such as PRIME, G3-PLC, IEEE-1901.2, and ITU G.9903/9904.
The device features a high-performance 32-bit C28x CPU, which is capable of executing complex PLC protocols efficiently. It is designed to work in conjunction with the AFE031 analog front end for PLC, enabling robust and reliable communication over power lines.
Key Specifications
| Specification | Details |
|---|---|
| Processor | 32-bit C28x CPU |
| Memory | 256KB of on-chip flash, 100KB of RAM |
| Power Supply | Single 3.3-V power supply, option to disable on-chip LDO regulator and supply 1.8-V core voltage with external regulator |
| Operating Temperature | –40°C to 105°C |
| Package | 80-pin LQFP (Low-Profile Quad Flatpack) |
| Frequency Bands | CENELEC A (35.9 kHz–90.6 kHz) and CENELEC B (98.4 kHz–121.8 kHz) |
| Communication Peripherals | Two Serial Peripheral Interface (SPI) ports, Two Serial Communications Interface (SCI) ports |
Key Features
- Dedicated for Power Line Communications with support for popular PLC standards such as PRIME, G3-PLC, IEEE-1901.2, and ITU G.9903/9904.
- Complete set of APIs to control the modem and integrated software stack for all supported PLC standards.
- High-performance 32-bit C28x CPU capable of executing narrowband OFDM PLC modem standards.
- On-chip memory includes 256KB of flash and 100KB of RAM.
- Code security module with 128-bit password and JTAG access block when enabled.
- Industrial temperature range: –40°C to 105°C.
- Designed to operate with the AFE031 analog front end for PLC, which is capable of driving high-current, low-impedance lines.
Applications
- Electric meters
- Solar inverters
- Power Line Communications data concentrators
- Smart Grid deployments
Q & A
- What is the primary function of the TMS320F28PLC83PNTR?
The primary function is to facilitate Power Line Communication (PLC) in Smart Grid deployments, adhering to various international PLC standards.
- What CPU does the TMS320F28PLC83PNTR use?
The device uses a 32-bit C28x CPU.
- What is the memory configuration of the TMS320F28PLC83PNTR?
The device has 256KB of on-chip flash and 100KB of RAM.
- What are the supported PLC standards?
The device supports PRIME, G3-PLC, IEEE-1901.2, and ITU G.9903/9904 standards.
- What is the operating temperature range of the TMS320F28PLC83PNTR?
The operating temperature range is –40°C to 105°C.
- What package type is the TMS320F28PLC83PNTR available in?
The device is available in an 80-pin LQFP (Low-Profile Quad Flatpack) package.
- What analog front end is the TMS320F28PLC83PNTR designed to work with?
The device is designed to work with the AFE031 analog front end for PLC.
- What communication peripherals are available on the TMS320F28PLC83PNTR?
The device includes two Serial Peripheral Interface (SPI) ports and two Serial Communications Interface (SCI) ports.
- Does the TMS320F28PLC83PNTR have any security features?
Yes, it includes a code security module with a 128-bit password and JTAG access block when enabled.
- What are some typical applications of the TMS320F28PLC83PNTR?
Typical applications include electric meters, solar inverters, and Power Line Communications data concentrators.
