STM8L051/052 ULP


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STM8L051/052 Value line of ultra-low-power microcontrollers offers the best price-to-performance ratio for cost-sensitive applications. With a similar core performance and peripheral set as the STM8L151/152 line, our Value line has been optimized in terms of features and configurations to reach a budget price. The STM8L051/052 Value line gives designers a heads up for consumer and large-volume applications.
Part NumberPackageMarketing StatusOperating Frequency(F) (Processor speed)FLASH Size (Prog)Internal RAM SizeData E2PROM nom (B)16-bit timers (IC/OC/PWM)32-bit timer (IC/OC/PWM)Other timer functionsA/D ConverterD/A ConverterComparatorSerial InterfaceSupply Voltage(Vcc) min (V)Supply Voltage(Vcc) max (V)Supply Current(Icc) (Lowest power mode) typ (µA)Supply Current(Icc) (Run mode (per Mhz)) typ (µA)Display controllerTouch sensing FW library
STM8L051F3TSSOP 20Active16812562x16-bit-2 x WDG, IWDG, RTC, beeper10x12-bit--1xSPI;1xI2C;1xUSART(IrDA, ISO 7816)1.83.60.35180-Yes
STM8L052C6LQFP 48 7x7x1.4Active163222563x16-bit-2 x WDG, IWDG, RTC, beeper25x12-bit--1xSPI;1xI2C;1xUSART(IrDA, ISO 7816)1.83.60.35180LCD 4x28Yes
STM8L052R8LQFP 64 10x10x1.4Active166442564x16-bit-2 x WDG, IWDG, RTC, beeper28x12-bit--2xSPI;1xI2C;3xUSART(IrDA, ISO 7816)1.83.60.4200LCD 4x28/8x24Yes