HT8910 - hitrendtech

HT8910 PRIME-PLC Powerline Transceiver

The HT8910 is a Power Line Communications (PLC) System-on-Chip (SoC) that implements a full OFDM PLC Modem compatible to the latest PRIME specifications (PoweRline Intelligent Metering Evolution), the first in China. It includes an MCU based on an enhanced 8051 CPU, hardware support units for the Medium Access Controller (MAC) and a Modem circuit for Power .

Features

 Modulation: 97 OFDM sub-carriers in DBPSK, DQPSK, D8PSK
 Carrier frequencies: 42kHz to 88kHz
 Bit rate: 21400 to 128600 bps
 Convolutional encoding and Viterbi decoding
 CRC error detection in hardware
 Enhanced 8051 core
 AES-128 encryption hardware engine
 Automatic Gain Control
 Automatic Level control
 Multiple UART ,SPI and I2C peripheral interfaces
 Multiple DMA threads
 In-application programming (IAP) of Flash to support firmware update over PLC
 Receive Sensitivity < 10dBuV
 Static Power < 15mA
 Power Supply 3.3V / 5V
 Ambient Temperature Range: -40℃ to 85℃
 LQFP64 .