Overview
The STM8L101K3T6TR is a member of the STM8L101x3 family of ultra-low-power 8-bit microcontrollers from STMicroelectronics. This microcontroller is designed to provide high processing power while maintaining low power consumption, making it ideal for applications requiring energy efficiency.
The STM8L101K3T6TR features the enhanced STM8 CPU core, which offers up to 16 MIPS at 16 MHz. It includes integrated debug modules, such as the hardware single wire interface module (SWIM), for non-intrusive in-application debugging and ultrafast Flash programming.
This device is part of a family that shares a common set of peripherals and development tools, facilitating easy transition between different ST microcontroller families.
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 |
| Processing Power | Up to 16 CISC MIPS at 16 MHz |
| Temperature Range | -40 to 85 °C and up to 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 | LQFP 32 7x7x1.4 mm |
| Operating 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 |
Key Features
- Enhanced STM8 CPU core with up to 16 CISC MIPS throughput
- Low power consumption with three low-power modes: Wait, Active-halt, Halt
- Integrated debug module with SWIM for non-intrusive debugging and ultrafast Flash programming
- Up to 8 Kbytes of Flash program memory including up to 2 Kbytes of data EEPROM
- Error correction code (ECC) and flexible write and read protection modes
- In-application and in-circuit programming capabilities
- Internal 16 MHz RC with fast wakeup time and internal low consumption 38 kHz RC
- Two 16-bit general purpose timers (TIM2 and TIM3) and one 8-bit timer (TIM4)
- Infrared remote control (IR), independent watchdog, and auto-wakeup unit
- SPI synchronous serial interface, fast I2C Multimaster/slave 400 kHz, and USART with fractional baud rate generator
- 2 comparators with 4 inputs each and beeper timer with 1, 2 or 4 kHz frequencies
- Hardware single wire interface module (SWIM) for fast on-chip programming and non-intrusive debugging
- 96-bit unique ID
Applications
The STM8L101K3T6TR is suitable for a variety of applications that require low power consumption and high processing efficiency, such as:
- Battery-powered devices and IoT applications
- Industrial control systems and automation
- Consumer electronics requiring low power modes
- Medical devices and health monitoring systems
- Automotive systems and accessories
Q & A
- What is the supply voltage range of the STM8L101K3T6TR?
The supply voltage range is 1.65 V to 3.6 V.
- What are the low power consumption modes of the STM8L101K3T6TR?
The device has three low-power modes: Wait, Active-halt, and Halt.
- What is the processing power of the STM8L101K3T6TR?
The device offers up to 16 CISC MIPS at 16 MHz.
- What types of timers are available on the STM8L101K3T6TR?
The device includes two 16-bit general purpose timers (TIM2 and TIM3) and one 8-bit timer (TIM4).
- Does the STM8L101K3T6TR support in-application and in-circuit programming?
Yes, it supports both in-application and in-circuit programming.
- What is the temperature range of the STM8L101K3T6TR?
The temperature range is -40 to 85 °C and up to 125 °C.
- What is the package type of the STM8L101K3T6TR?
The package type is LQFP 32 7x7x1.4 mm.
- Does the STM8L101K3T6TR have any debug features?
Yes, it includes a hardware single wire interface module (SWIM) for non-intrusive debugging and ultrafast Flash programming.
- What are some of the communication interfaces available on the STM8L101K3T6TR?
The device includes SPI, fast I2C Multimaster/slave 400 kHz, and USART with fractional baud rate generator.
- Does the STM8L101K3T6TR have any unique identification feature?
Yes, it has a 96-bit unique ID.
- What are some typical applications for the STM8L101K3T6TR?
Typical applications include battery-powered devices, industrial control systems, consumer electronics, medical devices, and automotive systems.
