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Nowadays, Yuba has become the preferred bathing and heating equipment for most families. From the most traditional four lamp Yuba, it has evolved into the current wind heating and lamp heating Yuba, and even the more high-end, healthy and comfortable carbon crystal infrared heating Yuba. The intelligent Yuba designed by pl51wt020 realizes the integration of multiple functions, and integrates the wireless control of heating, ventilation, lighting and other functions.
1、 Performance characteristics of intelligent Yuba scheme
1. Wireless control without wiring;
2. The power consumption of the control panel is low, and the standby is as low as 2ua;
3. High temperature resistance, not affected by the internal temperature rise of the product;
4. The functions of the scheme are highly integrated, and one chip solves the wireless data transceiver and product function logic processing.
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
