STM8L101 is our entry-level line in the STM8L ultra-low-power family and is the most affordable line of low-voltage microcontrollers offering basic functionalities with low-power performance.
The devices include up to 8 Kbytes of Flash memory with up to 1.5 Kbytes of SRAM. Based on our STM8 16 MHz core, these MCUs also include the rich set of peripherals of more advanced lines with USART, SPI, I²C interfaces, a full set of timers, comparators, and other features. Available in 20- to 32-pin packages, different configurations can be selected to fit application needs at the most affordable price.
Part Number | Package | Marketing Status | Operating Frequency(F) (Processor speed) | FLASH Size (Prog) | Internal RAM Size | Data E2PROM nom (B) | 16-bit timers (IC/OC/PWM) | 32-bit timer (IC/OC/PWM) | Other timer functions | A/D Converter | D/A Converter | Comparator | Serial Interface | Supply 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 controller | Touch sensing FW library |
STM8L101F1 | UFQFPN 20 3x3x0.6 | Active | 16 | 2 | 1.5 | - | 2x16-bit | - | IWD, AWU, beeper | - | - | 2 | 1xSPI;1xI2C;1xUSART;1xIRTx | 1.65 | 3.6 | 0.3 | 150 | - | Yes |
STM8L101F2 | TSSOP 20; UFQFPN 20 3x3x0.6 | Active | 16 | 4 | 1.5 | - | 2x16-bit | - | AWU;Beeper;IWDG | - | - | 2 | 1xSPI;1xI2C;1xUSART;1xIRTx | 1.65 | 3.6 | 0.3 | 150 | - | Yes |
STM8L101F3 | TSSOP 20; UFQFPN 20 3x3x0.6 | Active | 16 | 8 | 1.5 | 2048 | 2x16-bit | - | IWD, AWU, beeper | - | - | 2 | 1xSPI;1xI2C;1xUSART;1xIRTx | 1.65 | 3.6 | 0.3 | 150 | - | Yes |
STM8L101G2 | UFQFPN 28 4x4x0.55 | Active | 16 | 4 | 1.5 | - | 2x16-bit | - | IWD, AWU, beeper | - | - | 2 | 1xSPI;1xI2C;1xUSART;1xIRTx | 1.65 | 3.6 | 0.3 | 150 | - | Yes |
STM8L101G3 | UFQFPN 28 4x4x0.55 | Active | 16 | 8 | 1.5 | 2048 | 2x16-bit | - | IWD, AWU, beeper | - | - | 2 | 1xSPI;1xI2C;1xUSART;1xIRTx | 1.65 | 3.6 | 0.3 | 150 | - | Yes |
STM8L101K3 | LQFP 32 7x7x1.4; UFQFPN 32 5x5x0.55 | Active | 16 | 8 | 1.5 | 2048 | 2x16-bit | - | IWD, AWU, beeper | - | - | 2 | 1xSPI;1xI2C;1xUSART;1xIRTx | 1.65 | 3.6 | 0.3 | 150 | - | Yes |