STM8L101F2U6ATR STM8 8-bit MCUs by STMicroelectronics

Ultra-low-power 8-bit MCU with 4 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Status: Active
Series: STM8L101F2
RoHS: Compliant
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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.

Prices starting from US$0.47


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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
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
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
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
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
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
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
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)
Hardware single wire interface module (SWIM) for fast on-chip programming and non intrusive debugging
In-circuit emulation (ICE)
96-bit unique ID

Resources









Application Notes for related Tools & Software
AN5183 Adjustable LED blinking speed using STM8 Nucleo-64 boards and STM8 Nucleo-32 boards
AN3143 Audio software codec for the STM8S
AN2737 Basic in-application programming example using the STM8 I²C and SPI peripherals
AN5181 Building a thermometer using the STM8 Nucleo-64 boards
AN5176 Displaying variable voltage on a bar of LEDs using STM8 Nucleo-64 boards
AN5180 Generating PWM signals using STM8 Nucleo-64 boards
AN3181 Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM8 application
AN5182 Image viewer based on the Adafruit® TFT shield with STM8 Nucleo-64 boards
AN2979 Implementing a simple ADC using the STM8L101xx comparator
AN2719 Precision improvement techniques for the A/D converter of the STM8 microcontroller
AN5179 RS232 communications with a terminal using the STM8 Nucleo-64 boards
AN2927 Resistor-Capacitor (RC) acquisition principle for STM8 touch sensing applications
AN2659 STM8 in-application programming (IAP) using a customized user-bootloader
AN5178 Using the GPIOs and interrupt controller to drive LEDs on STM8 Nucleo-64 boards




Alternative Descriptions

MCU 8-bit STM8L STM8 CISC 4KB ROM 1.8V/2.5V 20-Pin UFQFPN T/R | Avnet America
MCU, 8BIT, STM8, 16MHZ, QFP-20 | Farnell
Stm8L |Stmicroelectronics STM8L101F2U6ATR | Newark Electronics


Frequently Asked Questions

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What category does STM8L101F2U6ATR fall under?

The STM8L101F2U6ATR is listed under Microcontrollers & Microprocessors > STM8 8-bit MCUs > STM8L Series > STM8L101.

Can I view similar or alternative parts?

You can view similar parts to STM8L101F2U6ATR when available in the STM8L101 range under the specifications section at the bottom of the details page.

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Is the STM8L101F2U6ATR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

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