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8-bit Microcontrollers - MCU Ultra-low-power 8-bit MCU 64 Kbytes Flash, 16 MHz CPU, integrated EEPROM

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Brands: STMicroelectronics, Inc

Mfr.Part #: STM8L052R8T6TR

Datasheet: STM8L052R8T6TR Datasheet (PDF)

Package/Case: QFP64

Product Type: Embedded Processors & Controllers

RoHS Status:

Stock Condition: 3410 pcs, New Original

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STM8L052R8T6TR General Description

Operating conditionsOperating power supply: 1.8 V to 3.6 VTemperature range: -40 °C to 85 °CLow power features5 low power modes: Wait, Low power run (5.9 μA), Low power wait (3 μA), Active-halt with full RTC (1.4 μA), Halt (400 nA)Dynamic power consumption: 200 μA/MHz + 330 μAUltra-low leakage per I/0: 50 nAFast wakeup from Halt: 4.7 μsAdvanced STM8 coreHarvard architecture and 3-stage pipelineMax freq. 16 MHz, 16 CISC MIPS peakUp to 40 external interrupt sourcesReset and supply managementLow power, ultra-safe BOR reset with 5 programmable thresholdsUltra low power POR/PDRProgrammable voltage detector (PVD)Clock management32 kHz and 1 to 16 MHz crystal oscillatorsInternal 16 MHz factory-trimmed RC38 kHz low consumption RCClock security systemLow power RTCBCD calendar with alarm interruptDigital calibration with +/- 0.5ppm accuracyAdvanced anti-tamper detectionLCD: 8x24 or 4x28 w/ step-up converterMemories64 KB Flash program memory and 256 bytes data EEPROM with ECC, RWWFlexible write and read protection modes4 KB of RAMDMA4 channels supporting ADC, SPIs, I2C, USARTs, timers1 channel for memory-to-memory12-bit ADC up to 1 Msps/27 channelsInternal reference voltageTimersThree 16-bit timers with 2 channels (used as IC, OC, PWM), quadrature encoderOne 16-bit advanced control timer with 3 channels, supporting motor controlOne 8-bit timer with 7-bit prescaler2 watchdogs: 1 Window, 1 IndependentBeeper timer with 1, 2 or 4 kHz frequenciesCommunication interfacesTwo synchronous serial interfaces (SPI)Fast I2C 400 kHz SMBus and PMBusThree USARTs (ISO 7816 interface + IrDA)Up to 54 I/Os, all mappable on interrupt vectorsDevelopment supportFast on-chip programming and non- intrusive debugging with SWIMBootloader using USART


Parameter Value Parameter Value
Pin Count 64 Package Category Quad Flat Packages
Released Date Jul 19, 2018


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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.


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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
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Datasheet PDF

Preliminary Specification STM8L052R8T6TR PDF Download

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