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PDF BL6810 Data sheet ( Hoja de datos )
| Número de pieza | BL6810 | |
| Descripción | Power Line Communication Microcontroller | |
| Fabricantes | BELLING | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de BL6810 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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BL6810
BL6810
Power Line Communication
Microcontroller
Datasheet
Shanghai Belling Corp., Ltd.
1 / 50
1 page  
1 Overview
BL6810
The BL6810 is a fully integrated narrow-band power line communication chip. It supports four
channels’ BPSK/DSSS modulation/demodulation and has multi-frequency, multi-rate features,
supports adaptive signal receiving. The BL6810 integrated 51mcu core and compatible with
EIA709.2 and DL/T-645, can be used in low-voltage power line carrier automatic meter reading
(AMR), smart home control, remote streetlight monitoring, industrial control and other
applications.
1.1 BL6810 Features
Operating Voltage：5V
Integrated 8051 core, compatible with the 8051 instruction set and bus structure
Modulation mode: BPSK/DSSS
Three communication rates: 5.48k/365bps(DSSS15)/87bps(DSSS63) adaptive receiving
Four channels: 131.58k/263.16k/312.5k/416.67kHz adaptive receiving
Support phase detection
On-chip analog band pass filter
On-chip high-performance digital narrowband filter
On-chip 66dB low noise AGC
On-chip RS hardware codec, with forward error correction capabilities
Hardware CRC16
Received signal strength indication, SNR indication, support for routing algorithm
1.2 BL6810 Block Diagram
BL6810 Block Diagram
HPF AGC
LPF
PreDriver LPF
Power monitor
5M,12Bit ADC
5M,12Bit DAC
PLC Transceiver
(BPSK,DSSS15,DSSS63)
4 carriers
Configuration &
Status Registers
MCU
Controller
IOs/Uart
SRAM
Flash
Memory
Reference
Gen
Crystal
Oscillator
Regulator
SPI
Interface
CRC
RS
Codec
Flash
Controller
Shanghai Belling Corp., Ltd.
5 / 50
5 Page 
3.3 Pin Configuration
BL6810
BL6810 is packaged with LQPF32.
Pin
Pin Name
No.
1 NC
2 MODE
3 RSTB
6 TDO
7 TDI
8 TCK
9 TDS
10 ZX
11 TXD
12 RXD
13 INT
14 SDO
15 SDI
16 SCS
17 SCK
Shanghai Belling Corp., Ltd.
Pin Type
Description
Not used
I 0: device mode, 1: SOC mode
I Driving this pin low resets the MCU
SOC mode: Flash programming Interface ，
IO cannot be used for GPIO
Device mode: NC
SOC mode: Flash programming Interface ，
IO cannot be used for GPIO
Device mode: NC
SOC mode: Flash programming Interface ，
IO cannot be used for GPIO
Device mode: NC
SOC mode: Flash programming Interface，can
O be used as P37（only for output）
Device mode: NC
IO Zero detect input
IO UART output，can be used as P31
IO UART input，can be used as P30
SOC：P36
IO Device mode：Usually high level, output low
level after receiving power line data.
SOC mode：P35；
IO Device mode：SPI output
SOC mode：P34；
IO Device mode：SPI input
SOC mode：P33；
IO Device mode：SPI chip select
SOC mode：P32；
IO
Device mode：SPI clock
11 / 50
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| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet BL6810.PDF ] | |
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