Overview
The STM8L001J3M3TR is an ultra-low-power 8-bit microcontroller produced by STMicroelectronics. This microcontroller is part of the STM8L series, known for its low power consumption and robust feature set. It is designed to operate within a supply voltage range of 1.8 V to 3.6 V, making it suitable for a wide range of applications where power efficiency is crucial. The STM8L001J3 features the enhanced STM8 CPU core, providing up to 16 CISC MIPS throughput at 16 MHz, and supports a temperature range from -40 to 125 °C.
Key Specifications
| Parameter | Specification |
|---|---|
| Supply Voltage Range | 1.8 V to 3.6 V |
| Power Consumption | Halt: 0.3 µA, Active-halt: 0.8 µA, Dynamic Run: 150 µA/MHz |
| CPU Core | STM8 Core with up to 16 CISC MIPS throughput at 16 MHz |
| Temperature Range | -40 to 125 °C |
| Flash Memory | 8 Kbytes including up to 2 Kbytes of data EEPROM |
| Static RAM | 1.5 Kbytes |
| Clock Management | Internal 16 MHz RC with fast wakeup time (typ. 4 µs), Internal low consumption 38 kHz RC |
| Low-Power Modes | Wait, Active-halt, Halt |
| Interrupt Management | Nested interrupt controller with software priority control, up to 6 external interrupt sources |
| I/Os | Up to 6 I/Os, all mappable on external interrupt vectors, programmable input pull-ups, high sink/source capability |
| Peripherals | Two 16-bit general purpose timers, one 8-bit timer, infrared remote control, independent watchdog, auto-wakeup unit, beeper timer, SPI, Fast I2C, UART |
Key Features
- Ultra-low power consumption with multiple low-power modes (Halt, Active-halt, Wait)
- Enhanced STM8 CPU core providing up to 16 CISC MIPS throughput at 16 MHz
- Flexible memory configuration with 8 Kbytes of Flash program memory and up to 2 Kbytes of data EEPROM
- Internal clock management with fast wakeup times and low consumption RC oscillators
- Nested interrupt controller with software priority control and up to 6 external interrupt sources
- Programmable I/Os with high sink/source capability and LED driver infrared output
- Rich set of peripherals including timers, infrared remote control, watchdog, auto-wakeup unit, beeper timer, SPI, Fast I2C, and UART
- Hardware single wire interface module (SWIM) for fast on-chip programming and non-intrusive debugging
Applications
The STM8L001J3M3TR is suitable for various applications requiring low power consumption and robust performance, such as:
- Battery-powered devices and IoT applications
- Industrial control and automation systems
- 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 STM8L001J3M3TR?
The supply voltage range is 1.8 V to 3.6 V.
- What are the low-power modes available in the STM8L001J3M3TR?
The available low-power modes are Halt, Active-halt, and Wait.
- What is the maximum CPU throughput of the STM8L001J3M3TR?
The maximum CPU throughput is up to 16 CISC MIPS at 16 MHz.
- How much Flash memory does the STM8L001J3M3TR have?
The STM8L001J3M3TR has 8 Kbytes of Flash program memory, including up to 2 Kbytes of data EEPROM.
- What peripherals are available on the STM8L001J3M3TR?
The peripherals include two 16-bit general purpose timers, one 8-bit timer, infrared remote control, independent watchdog, auto-wakeup unit, beeper timer, SPI, Fast I2C, and UART.
- Does the STM8L001J3M3TR support in-application and in-circuit programming?
- What is the temperature range of the STM8L001J3M3TR?
The temperature range is from -40 to 125 °C.
- How many I/Os are available on the STM8L001J3M3TR?
Up to 6 I/Os are available, all mappable on external interrupt vectors.
- What is the purpose of the SWIM module in the STM8L001J3M3TR?
The SWIM module is used for fast on-chip programming and non-intrusive debugging.
- What are some typical applications for the STM8L001J3M3TR?
Typical applications include battery-powered devices, industrial control systems, consumer electronics, medical devices, and automotive systems.
