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3121N-ISF PLC-IoT Module

Hi3921SV100 0.5-5.7MHz
UART/GPIO/PWM/I2C/ADC/SPI
MCU: Cortex M3, 200MHz
22.3 x 13.0mm
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Product Name

Hi3921SV100  PLC-IoT Module  3121N-ISF

Hi3921SV100

0.5-5.7MHz

UART/GPIO/PWM/I2C/ADC/SPI

MCU: Cortex M3, 200MHz

22.3 x 13.0mm




Details information


 Features 

CPU and Storage Performance

High-performance Cortex-M3 processor, working frequency 200MHz.

Embedded SRAM 256KB.

Physical Layer Features

Realize a subset of the IEEE 1901.1 standard. For chips that also use this subset, they can achieve interconnection and interoperability.

Supports two frequency bands of 0.5-3.7MHZ and 2.5-5.7MHZ. The frequency bands can be configured by software.

Adopt OFDM technology; support BPSK, QPSK modulation mode.

Support FEC and CRC functions, powerful denoising and error correction capabilities.

MAC Features

Support TDMA and CSMA/CA, and provide conflict avoidance mechanism.

Support data segmentation and reorganization to improve transmission efficiency.

Support data retransmission mechanism.

Support 4-level QoS to meet different business service quality requirements.

Networking Features

Supports automatic and fast networking, typical 200-scale, 2-level network scenarios, complete fast networking in 10s, and support fast communication.

Support dynamic routing, multi-path addressing.

Peripheral interfaces

I2C interface, UART interface, GPIO interface, PWM output, SPI,ADC input.

Communication indicators

The peak rate of the physical layer is 0.507Mbit/s, and the rate of the application layer is 80Kbps.

The receiving sensitivity is better than 0.2mVpp.

Power consumption and others

Static power consumption ≤0.15W (networking does not send packets).

Dynamic operating power ≤0.7W.

Operating temperature range: -40°C to +85°C.

Storage temperature range: -40°C to 125°C.

Package size: LxWxH:22.3*13.0*2.40mm


 Applications 

Magnetic/Track Light/Sensor


 Block Diagram 


 Parameters 


Model No

3121N-ISF

Main Chipset

Hi3921SV100

Interface

UART/GPIO/PWM/I2C/ADC/SPI

Band Standard

0.5-5.7MHz

Data Rate

80Kbps

Certification

RoHS,REACH

Antenna

L,N

Operating Voltage

3.3V

Dimension

L22.3 * W13.0 * T2.40mm

MCU

Cortex M3, 200MHz

Operating Temperature

-40°C to 85°C

Storage Temperature

-40°C to 125°C



 Ordering Information 

Part No.

Description

FG3121NISF-00

PLC Module ,PLC SOC,22.3*13*2.5mm,UART PWM GPIO 22pin , with Stamp Hole

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CONTACT INFORMATION

 14th Floor, Block B, Phoenix Zhigu, No.50 Tiezai Road, Gongle Community, Xixiang Street,
Baoan District, Shenzhen, China 518000

 davidchen@fn-link.com

 +86-755-2332 9312

FN-LINK TECHNOLOGY LIMITED is mainly engaged in the R&D, production and sales of wireless communication modules and system solutions, peripheral equipment, and audio-visual equipment

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