●The STM8L101x1 STM8L101x2 STM8L101x3 low-power family features the enhanced STM8 CPU core providing increased processing power (up to 16 MIPS at 16 MHz) while maintaining the advantages of a CISC architecture with improved code density, a 24-bit linear addressing space and an optimized architecture for low power operations.
●The family includes an integrated debug module with a hardware interface (SWIM) which allows non-intrusive in-application debugging and ultrafast Flash programming.
●All STM8L101xx microcontrollers feature low power low-voltage single-supply program Flash memory. The 8-Kbyte devices embed data EEPROM.
●The STM8L101xx low power family is based on a generic set of state-of-the-art peripherals. The modular design of the peripheral set allows the same peripherals to be found in different ST microcontroller families including 32-bit families. This makes any transition to a different family very easy, and simplified even more by the use of a common set of development tools.
●All STM8L low power products are based on the same architecture with the same memory mapping and a coherent pinout.
●Key Features
● Main microcontroller features
● Supply voltage range 1.65 V to 3.6 V
● Low power consumption (Halt: 0.3 µA, Active-halt: 0.8 µA, Dynamic Run: 150 µA/MHz)
● STM8 Core with up to 16 CISC MIPS throughput
● Temp. range: -40 to 85 °C and 125 °C
● Memories
● Up to 8 Kbytes of Flash program including up to 2 Kbytes of data EEPROM
● Error correction code (ECC)
● Flexible write and read protection modes
● In-application and in-circuit programming
● Data EEPROM capability
● 1.5 Kbytes of static RAM
● Clock management
● Internal 16 MHz RC with fast wakeup time (typ. 4 µs)
● Internal low consumption 38 kHz RC driving both the IWDG and the AWU
● Reset and supply management
● Ultra-low power POR/PDR
● Three low-power modes: Wait, Active-halt, Halt
● Interrupt management
● Nested interrupt controller with software priority control
● Up to 29 external interrupt sources
● I/Os
● Up to 30 I/Os, all mappable on external interrupt vectors
● I/Os with programmable input pull-ups, high sink/source capability and one LED driver infrared output
● Peripherals
● Two 16-bit general purpose timers (TIM2 and TIM3) with up and down counter and 2 channels (used as IC, OC, PWM)
● One 8-bit timer (TIM4) with 7-bit prescaler
● Infrared remote control (IR)
● Independent watchdog
● Auto-wakeup unit
● Beeper timer with 1, 2 or 4 kHz frequencies
● SPI synchronous serial interface
● Fast I2C Multimaster/slave 400 kHz
● USART with fractional baud rate generator
● 2 comparators with 4 inputs each
● Development support
● Hardware single wire interface module (SWIM) for fast on-chip programming and non intrusive debugging
● In-circuit emulation (ICE)
● 96-bit unique ID
