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Nowadays, there are more and more household electrical appliances. Many daily electrical appliances have been in the power on state. Long-term standby not only has excessive energy consumption, but also has great potential safety hazards. The intelligent wireless switch realized by pl51wt020, combined with 2.4G intelligent gateway, can remotely control the on-off of household appliances, making life more convenient.
1、 Features of intelligent switch:
1. Mobile app remote control;
2. Wireless control of the remote controller when the equipment is offline;
3. Financial card level encryption, safe and reliable data transmission;
4、4KB flash; Wireless rate: 1Mbps.
2、 Application block diagram
3、 Selection table
Series | Part No. | Flash | SRAM | EEPROM | I/O | Timer | Connectivity | ACMP. | PWM | OPA. | ADC | Touch Key | DAC | T.S. | RF OSC. | PLL | Voltage | Temp. Range | 2.4G T/RX | ICP/ICD | Package | MoQ | ||
UART | SPI | I2C | ||||||||||||||||||||||
2.4G RF SoC | PL51WT020B24 | 4K | 256 | 128 | 15 | 3*16b | 1 | 1 | 1 | 1 | 4*12b | / | 8*11b | ~13 | / | Y | 12M | / | 2.0-3.6 | -40-105° | Y | ICP | SSOP24 | 2K Tube |
PL51WT020T20 | 4K | 256 | 128 | 13 | 3*16b | 1 | 1 | 1 | 1 | 4*12b | / | 8*11b | ~11 | / | Y | 12M | / | 2.0-3.6 | -40-105° | Y | ICP | TSSOP20 | 2K Tube | |
PL51WT020S16 | 4K | 256 | 128 | 8 | 3*16b | 1 | 1 | 1 | 0 | 4*12b | / | 2*11b | ~6 | / | Y | 12M | / | 2.0-3.6 | -40-105° | Y | ICP | SOP16 | 2K Tube | |
CopyRight：SUZHOU POWERLINK MICROELECTRONICS INC. SuICPB 17006720 No.1
Technical Support：晨光科技
