Overview
The STM8L101F2U6ATR is an ultra-low-power 8-bit microcontroller from STMicroelectronics, part of the STM8L101xx family. This microcontroller is designed to provide high processing power while maintaining low power consumption, making it ideal for battery-powered devices and applications requiring extended battery life. The STM8L101F2U6ATR features the enhanced STM8 CPU core, which offers up to 16 MIPS at 16 MHz and includes a 24-bit linear addressing space and an optimized architecture for low power operations.
Key Specifications
| Parameter | Specification |
|---|---|
| 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 Throughput | Up to 16 CISC MIPS at 16 MHz |
| Temperature Range | -40 to 85 °C and 125 °C |
| Flash Program Memory | Up to 8 Kbytes (including up to 2 Kbytes of data EEPROM) |
| Static RAM | 1.5 Kbytes |
| Internal Clock | Internal 16 MHz RC with fast wakeup time (typ. 4 µs) |
| Package Type | UFQFPN20 3x3x0.6 P0.5 NO EXP PAD |
| Operating Modes | Wait, Active-halt, Halt |
| Interrupt Sources | Up to 29 external interrupt sources |
| I/Os | Up to 30 I/Os, all mappable on external interrupt vectors |
Key Features
- Low Power Consumption: The microcontroller features ultra-low power modes including Halt, Active-halt, and Wait, making it suitable for battery-powered applications.
- Enhanced STM8 CPU Core: Provides up to 16 CISC MIPS throughput at 16 MHz, with a 24-bit linear addressing space and optimized architecture for low power operations.
- Memory: Includes up to 8 Kbytes of Flash program memory, up to 2 Kbytes of data EEPROM, and 1.5 Kbytes of static RAM.
- Peripherals: Features two 16-bit general purpose timers, one 8-bit timer, infrared remote control, independent watchdog, auto-wakeup unit, beeper timer, SPI synchronous serial interface, fast I2C multimaster/slave, USART with fractional baud rate generator, and two comparators with 4 inputs each.
- Development Support: Includes a hardware single wire interface module (SWIM) for fast on-chip programming and non-intrusive debugging, and in-circuit emulation (ICE).
- I/O Capabilities: Up to 30 I/Os with programmable input pull-ups, high sink/source capability, and one LED driver infrared output.
Applications
The STM8L101F2U6ATR is suitable for a wide range of applications that require low power consumption and high processing efficiency. These include:
- Battery-powered devices such as remote controls, sensors, and IoT devices.
- Automotive systems, especially those requiring low power and high reliability.
- Industrial control systems and automation.
- Consumer electronics that need to minimize power consumption.
- Medical devices requiring low power and precise control.
Q & A
- What is the supply voltage range of the STM8L101F2U6ATR?
The supply voltage range is 1.65 V to 3.6 V.
- What are the low power consumption modes of the STM8L101F2U6ATR?
The microcontroller features Halt, Active-halt, and Wait modes.
- What is the maximum processing throughput of the STM8L101F2U6ATR?
The STM8 Core provides up to 16 CISC MIPS at 16 MHz.
- How much Flash program memory does the STM8L101F2U6ATR have?
Up to 8 Kbytes of Flash program memory, including up to 2 Kbytes of data EEPROM.
- What are the key peripherals included in the STM8L101F2U6ATR?
Includes timers, infrared remote control, independent watchdog, auto-wakeup unit, beeper timer, SPI, I2C, USART, and comparators.
- What development tools are supported by the STM8L101F2U6ATR?
Supports hardware single wire interface module (SWIM) and in-circuit emulation (ICE).
- What is the temperature range of the STM8L101F2U6ATR?
The operating temperature range is -40 to 85 °C and up to 125 °C.
- How many I/Os does the STM8L101F2U6ATR have?
Up to 30 I/Os, all mappable on external interrupt vectors.
- What is the package type of the STM8L101F2U6ATR?
UFQFPN20 3x3x0.6 P0.5 NO EXP PAD.
- Is the STM8L101F2U6ATR RoHS compliant?
