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Noncontact water level detection MCUs

     This series is an industry-grade Flash microcontroller with enhanced high-speed 1T 8051 core integrated with water level detection function, and its instruction sets are fully compatible with traditional 8051 series.

This series integrates with 4 water levels detection modules, 16 Kbytes Flash ROM, 1 Kbytes SRAM, 128 bytes EEPROM, up to 26 GP I/Os, 13 externally interruptible IOs, 3 16-bit timers, 11-channel 12-bit high-precision ADC, 6-channel independent 10-bit PWM, internal 1% high-precision high-frequency 12/6/2MHz oscillator and 4% precision low-frequency 128K oscillator, externally-connected crystal oscillator, one UART, one UART/SPI/IIC communication port SSI.

To improve the reliability and simplify the customer-specific circuits, this series has internally integrated with 4 levels of optional low voltage reset (LVR), 2.4V ADC reference voltage, low-power consumption (WDT) and other highly reliable circuits. It is characterized with excellent anti-interference performance and water level detection function, which is suitable for water level detection and master control in various use scenarios, such as intelligent household appliances and smart home, IoT, wireless communications, game machines, and other industry control and consumer applications. 


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  P/N PKG Type ROM
(Byte)
RAM
(Byte)
IAP
(10K times)
EEPROM
(100K times)
Voltage
(V)
1%IRC MHz Water Level Detecting Channels(Max) UART USCI
(UART/SPI/IIC)
ADC PWM LCD/LED Driver Application Water Level Detecting Performance

3 total entries

  P/N PKG Type ROM
(Byte)
RAM
(Byte)
IAP
(10K times)
EEPROM
(100K times)
Voltage
(V)
1%IRC MHz Water Level Detecting Channels(Max) UART USCI
(UART/SPI/IIC)
ADC PWM LCD/LED Driver Application Water Level Detecting Performance
  P/N PKG Type ROM
(Byte)
RAM
(Byte)
IAP
(10K times)
EEPROM
(100K times)
Voltage
(V)
1%IRC MHz Water Level Detecting Channels(Max) UART USCI
(UART/SPI/IIC)
ADC PWM LCD/LED Driver Application Water Level Detecting Performance
SC92WL461 SOP16 16K 1KB 0/0.5/1/16K 128B 2.4~5.5V 16/8/4/1.33 4 1 1 12bit*6ch 10bit*4ch 2COM Water Level Detecting+ MCU 3V static CS/10V dynamic CS/EFT 4KV
SC92WL462 SOP20/TSSOP20 16K 1KB 0/0.5/1/16K 128B 2.4~5.5V 16/8/4/1.33 4 1 1 12bit*7ch 10bit*6ch 5COM Water Level Detecting+ MCU 3V static CS/10V dynamic CS/EFT 4KV
SC92WL463 SOP28/TSSOP28 16K 1KB 0/0.5/1/16K 128B 2.4~5.5V 16/8/4/1.33 4 1 1 12bit*11ch 10bit*6ch 5COM Water Level Detecting+ MCU 3V static CS/10V dynamic CS/EFT 4KV
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selection guide V1.0 English PDF 4.47MB 2022-04-06 Download