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8-bit, ultra-low-power, touch-sensing MCUs with 16-Kbyte Flash and proximity detection

Ovaga Certification

Brands: STMicroelectronics, Inc

Mfr.Part #: STM8TL53G4U6TR

Datasheet: STM8TL53G4U6TR Datasheet (PDF)

Package/Case: UFQFPN 28 4x4x0.55 mm

Product Type: Embedded Processors & Controllers

RoHS Status:

Stock Condition: 3992 pcs, New Original

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STM8TL53G4U6TR General Description

Operating conditionsOperating power supply: 1.65 V to 3.6 VTemperature range: –40 °C to 85 °CLow power features4 low power modes: Wait, Active-halt with AWU (1 μA), Active-halt with ProxSense™ (10 μA with scan every 200 ms),Halt (0.4 μA)Dynamic power consumption: 150 μA/MHzFast wakeup from Halt mode: 4.7 μsUltra-low leakage per I/O: 50 nAAdvanced STM8 CoreHarvard architecture with 3-stage pipelineMax freq.16 MHz,16 CISC MIPS peakMemoriesUp to 16 Kbyte of Flash program including up to 2 Kbyte of data EEPROMError correction code (ECC)Flexible write and read protection modesIn-application and in-circuit programmingData EEPROM capability4 Kbyte of static RAMClock managementInternal 16 MHz factory-trimmed RCInternal 38 kHz low consumption RC driving both the IWDG and the AWUReset and supply managementUltra-low-power, ultra safe power-on reset/ power-down resetInterrupt managementNested interrupt controller with software priority controlUp to 22 external interrupt sourcesI/OsUp to 23 with 22 mappable on external interrupt vectorsI/Os with programmable input pull-ups, high sink/source capabilityProxSense™ patented acquisition technology with up to 300 touch sensing channels (20 receiver/transmitter channels and 15 transmitter channels) supporting projected capacitive acquisition method suitable for proximity detection.TimersTwo 16-bit general purpose timers (TIM2 and TIM3) with up and down counter and two channels (used as IC, OC, PWM)One 8-bit timer (TIM4) with 7-bit prescalerIndependent watchdogWindow watchdogAuto-wakeup unitBeeper timer with 1, 2 or 4 kHz frequenciesCommunication interfacesSPI synchronous serial interfaceFast I2C Multimaster/slave 400 kHzUSART with fractional baud rate generatorDevelopment supportHardware single wire interface module (SWIM)In-circuit emulation (ICE)


Parameter Value Parameter Value
Case/Package UFQFPN Number of Pins 28
EEPROM Memory Size 2 kB Frequency 16 MHz
Max Operating Temperature 85 °C Max Supply Voltage 3.6 V
Memory Size 16 kB Min Operating Temperature -40 °C
Min Supply Voltage 1.65 V Nominal Supply Current 12 µA
Number of I2C Channels 1 Number of I/Os 17
Number of SPI Channels 1 Number of Timers/Counters 1
Number of USART Channels 1 Packaging Cut Tape
RAM Size 4 kB


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

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    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from $0.00

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