Features：

 Programmable power line communication(PLC) modem System on Chip

 Integrated differential PLC analog front-end

– PGA with automatic gain control and ADC

– DAC with transmission pre-driver

– Digital transmission level control

– Zero crossing comparator

– Up to 500 kHz PLC signal bandwidth

 High performance, fully programmable realtime engine dedicated to PLC PHY and real -time MAC protocol management (400 MHzmax. frequency)

– Dedicated code and data SRAM memories

 Standard ARM® 32-bit Cortex®-M4F fullyprogrammable core for protocol upper layersand peripherals management

– 200 MHz maximum frequency

– 256 kB of embedded SRAM for code anddata

– 96 kB of embedded SRAM for data

– 8 kB of embedded shared RAM

– Bootloader ROM memory

– One Time Programmable (OTP) memorywith dedicated areas available for securekeys and user information storage

– Serial wire and JTAG interfaces

– 24 multiplexed GPIOs

– 4 general purpose timers

– 1 flexible CRC calculation unit

– 2 USART, 1 UART, 3 SPI, 1 I2C

 Cryptographic engine

– AES 128/192/256 engine

– True random number generator

– Pseudo random number generator

 Clock management:

– 25 MHz external crystal for system clock

– Integrated 25 MHz oscillator (XOSC) withfrequency synthesizer (FS) and pre-scalerunits to generate internal clock signals

 Power management

– 3.3 V external supply voltage for I/O andanalog

– 2.5 V internal linear regulator for analog

– 1.1 V external supply voltage for digital

– Normal, Slow, Doze and low power modes

 Available in QFN56 package

 -40 °C to +105 °C temperature range

Applications：

 Smart metering, smart grid and Internet ofThings applications

 Suitable for application design compliant withCENELEC, FCC and ARIB regulations