1.1 Features
⚫ High performance DSP
➢ Handles PLC PHY layer and other real time operations
➢ 276MHz maximum clock frequency
➢ 128KB of instruction RAM and 128KB of data RAM
➢ Dedicated instructions for Vitervi, read Solomon and others
⚫ MCU(ARM® Cortex™-M3)
➢ Handls PLC MAC layer and upper layer operation
➢ 138 MHz maximum clock frequency
➢ 512KB of RAM
➢ AES128 encryption and decryption hardware engine
➢ CRC hardware engine
⚫ 16KB of shared memory
⚫ Analog Front End circuit
➢ DAC
 12MHz, 12bit
➢ Tx filter
 3rd order filter
 150KHz for Cenelec and 600KHz for ARIB and FCC cutoff frequency
➢ Rx variable amplifier
 -18dB to +60dB dynamic range with 2dB step
 Auto Gain Control controlled by DSP
➢ ADC
 Delta – sigma type of ADC
 11bits ENOB
⚫ Programmable and Multiplexed General-Purpose Input/Output (GPIO) Pins
 UART(2ch), CSI(2ch), IIC, Serial-ROM-IF(Single/Dual/Quad), PWM(2ch) and GPIO(16)
⚫ Integrated regulator
 3.3V input and 1.1V output
⚫ Power Supply Voltage: 3.3V
⚫ PKG : 64-pin QFN, 9mm x 9mm, 0.5mm pitch
⚫ Operating Temperature
➢ -40 to +85℃