Description

The CY8CPLC20-28PVXI is an electronic component model in the product category of Modems - ICs and Modules. It is a Powerline Communication Solution that integrates a Powerline Modem PHY and supports bidirectional half duplex communication. The CY8CPLC20-28PVXI features Frequency Shift Keying Modulation, configurable baud rates up to 2400 bps, and an integrated Powerline Optimized Network Protocol. It also integrates Data Link, Transport, and Network Layers, and supports an 8-bit CRC Error Detection to minimize data loss. The CY8CPLC20-28PVXI is equipped with a Powerful Harvard Architecture Processor with M8C Processor speeds up to 24 MHz and Programmable System Resources (PSoC® Blocks) that provide analog and digital capabilities. It has a flexible on-chip memory with 32 KB Flash Program Storage and 2 KB SRAM Data Storage. The CY8CPLC20-28PVXI also offers additional system resources such as I2C Slave, Master, and Multi-Master to 400 kHz, Watchdog and Sleep Timers, and a User-Configurable Low Voltage Detection. Complete development tools are available for the CY8CPLC20-28PVXI, including free development software, a full-featured in-circuit emulator and programmer, and C compilers, assembler, and linker.

Specifications and features

- Powerline Communication Solution
- Integrated Powerline Modem PHY
- Frequency Shift Keying Modulation
- Configurable baud rates up to 2400 bps
- Powerline Optimized Network Protocol
- Data Link, Transport, and Network Layers integration
- Supports bidirectional half duplex communication
- 8-bit CRC Error Detection for minimizing data loss
- I2C enabled Powerline Application Layer
- Supports I2C Frequencies of 50, 100, and 400 kHz
- Reference Designs for 110V/240V AC and 12V/24V AC/DC Powerlines
- Reference Designs comply with CENELEC EN 50065-1:2001 and FCC Part 15
- Powerful Harvard Architecture Processor with M8C Processor Speeds up to 24 MHz
- Programmable System Resources (PSoC® Blocks)
- 12 Rail-to-Rail Analog PSoC Blocks providing up to 14-Bit ADCs, up to 9-Bit DACs, Programmable Gain Amplifiers, Programmable Filters and Comparators
- 16 Digital PSoC Blocks providing 8 to 32-Bit Timers, Counters, and PWMs, CRC and PRS Modules, up to Four Full Duplex UARTs, Multiple SPITM Masters or Slaves, and Connectable to all GPIO Pins
- Complex Peripherals can be achieved by combining Blocks
- Flexible On-Chip Memory with 32 KB Flash Program Storage (50,000 Erase or Write Cycles), 2 KB SRAM Data Storage, and EEPROM Emulation in Flash
- Programmable Pin Configurations with 25 mA Sink, 10 mA Source on all GPIO, Pull Up, Pull Down, High Z, Strong, or Open Drain Drive Modes on all GPIO, Up to 12 Analog Inputs on GPIO, and Configurable Interrupt on all GPIO
- Additional System Resources including I2C Slave, Master, and Multi-Master to 400 kHz, Watchdog and Sleep Timers, User-Configurable Low Voltage Detection, Integrated Supervisory Circuit, and On-Chip Precision Voltage Reference
- Complete Development Tools: Free Development Software (PSoC Designer™), Full Featured In-Circuit Emulator (ICE) and Programmer, Full Speed Emulation, Complex Breakpoint Structure, 128 KB Trace Memory, Complex Events, C Compilers, Assembler, and Linker

Application Scenarios

The CY8CPLC20-28PVXI can be used in various applications, including but not limited to:

Comparison

Advantages

- Powerline Communication Solution for reliable communication over powerlines
- Integrated Powerline Modem PHY for seamless integration and performance
- Powerful Harvard Architecture Processor for fast and efficient processing
- Programmable System Resources (PSoC® Blocks) for versatile analog and digital capabilities
- Flexible On-Chip Memory for storing program and data
- Programmable Pin Configurations for versatile GPIO usage
- Additional System Resources including I2C Slave, Master, and Multi-Master for enhanced connectivity and control
- Complete Development Tools for easy development and debugging

Disadvantages

- Limited baud rates up to 2400 bps
- Limited Flash Program Storage and SRAM Data Storage
- Limited analog inputs on GPIO