CY8CPLC20_12 Datasheet, PDF (1/56 Pages) Cypress Semiconductor – Powerline Communication Solution

CY8CPLC20
Powerline Communication Solution
Features
■ Powerline communication solution
❐ Integrated powerline modem PHY
❐ Frequency shift keying modulation
❐ Configurable baud rates up to 2400 bps
❐ Powerline optimized network protocol
❐ Integrates data link, transport, and network layers
❐ Supports bidirectional half duplex communication
❐ 8-bit CRC error detection to minimize data loss
❐ I²C enabled powerline application layer
❐ Supports I²C frequencies of 50, 100, and 400 kHz
❐ Reference designs for 110 V/240 V AC and 12 V/24 V
AC/DC Powerlines
❐ Reference designs comply with CENELEC EN
50065-1:2001 and FCC Part 15
■ Powerful Harvard-architecture Processor
❐ M8C processor speeds to 24 MHz
❐ Two 8x8 multiply, 32-bit accumulate
■ Programmable system resources (PSoC^® Blocks)
❐ 12 Rail-to-Rail Analog PSoC Blocks provide:
• Up to 14-bit ADCs
• Up to 9-bit DACs
• Programmable gain amplifiers
• Programmable filters and comparators
❐ 16 Digital PSoC Blocks provide:
• 8 to 32-bit Timers, Counters, and PWMs
• CRC and PRS Modules
• Up to four full duplex UARTs
• Multiple SPI™ masters or slaves
• Connectable to all GPIO Pins
❐ Complex peripherals by combining blocks
Logic Block Diagram
■ Flexible on-chip memory
❐ 32 KB flash program storage 50,000 erase or write cycles
❐ 2 KB SRAM data storage
❐ EEPROM emulation in flash
■ Programmable pin configurations
❐ 25 mA sink, 10 mA source on all GPIOs
❐ Pull-up, Pull-down, high Z, strong, or open drain drive
Modes on all GPIO
❐ Up to 12 analog inputs on all GPIOs
❐ Configurable interrupt on all GPIOs
■ Additional system resources
❐ I²C slave, master, and multi-master to 400 kHz
❐ Watchdog and sleep timers
❐ User-configurable low-voltage detection
❐ Integrated supervisory circuit
❐ 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
Powerline Communication Solution
Powerline Network
Protocol
Physical Layer FSK
Modem
PLC Core
Embedded Application
Programmable
System Resources
Digital and Analog
Peripherals
Additional System
Resources
MAC, Decimator, I2C,
SPI, UART etc.
PSoC Core
Powerline Transceiver Packet
AC/DC Powerline Coupling Circuit
(110V/240V AC, 12V/24V AC/DC etc.)
Powerline
Cypress Semiconductor Corporation • 198 Champion Court
Document Number: 001-48325 Rev. *K
• San Jose, CA 95134-1709 • 408-943-2600
Revised August 16, 2012