規格
| 屬性 | 價值 |
| Package | Tube |
| Series | STM8L EnergyLite |
| ProductStatus | Active |
| CoreProcessor | STM8 |
| CoreSize | 8-Bit |
| Speed | 16MHz |
| Connectivity | I²C, SPI, UART/USART |
| Peripherals | DMA, IR, POR, PWM, WDT |
| NumberofI/O | 6 |
| ProgramMemorySize | 8KB (8K x 8) |
| ProgramMemoryType | FLASH |
| EEPROMSize | 2K x 8 |
| RAMSize | 1.5K x 8 |
| Voltage-Supply(Vcc/Vdd) | 1.8V ~ 3.6V |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概述
Description
The STM8L001J3M3 is an ultra-low-power 8-bit microcontroller from STMicroelectronics, based on the STM8 core. It features 8KB Flash, 1.5KB RAM, and operates at up to 16MHz. Designed for energy efficiency, it supports multiple low-power modes (down to 350nA in standby).
Key peripherals include:
- 10-bit ADC
- 16-bit timers
- SPI, I²C, UART (via software)
- 8-bit GPIOs
Packaged in a SO-8 form factor, it’s ideal for cost-sensitive, battery-powered applications like sensors, wearables, and IoT devices. Its STM8L architecture ensures low power consumption without sacrificing performance.
Pros:
✔ Ultra-low power
✔ Compact & affordable
✔ Robust STM8 ecosystem
Cons:
✖ Limited memory & peripherals
✖ No hardware debug interface
Ideal for simple, low-power embedded systems requiring minimal resources.
Key peripherals include:
- 10-bit ADC
- 16-bit timers
- SPI, I²C, UART (via software)
- 8-bit GPIOs
Packaged in a SO-8 form factor, it’s ideal for cost-sensitive, battery-powered applications like sensors, wearables, and IoT devices. Its STM8L architecture ensures low power consumption without sacrificing performance.
Pros:
✔ Ultra-low power
✔ Compact & affordable
✔ Robust STM8 ecosystem
Cons:
✖ Limited memory & peripherals
✖ No hardware debug interface
Ideal for simple, low-power embedded systems requiring minimal resources.
Equivalent
Equivalent products to the STM8L001J3M3 (ultra-low-power 8-bit MCU) include:
- STM8L050J3M3 (similar specs, more memory)
- STM8L051F3P6 (comparable, different package)
- STM8L101F3P6 (lower cost, fewer features)
- STM8L151G6U6 (enhanced peripherals, more pins)
Alternatives from other brands:
- Microchip PIC12LF1552 (low-power 8-bit)
- Nuvoton MS51FB9AE (similar 8-bit MCU)
Check pinout and specs for compatibility.
- STM8L050J3M3 (similar specs, more memory)
- STM8L051F3P6 (comparable, different package)
- STM8L101F3P6 (lower cost, fewer features)
- STM8L151G6U6 (enhanced peripherals, more pins)
Alternatives from other brands:
- Microchip PIC12LF1552 (low-power 8-bit)
- Nuvoton MS51FB9AE (similar 8-bit MCU)
Check pinout and specs for compatibility.
Pinout
The STM8L001J3M3 is an ultra-low-power 8-bit microcontroller from STMicroelectronics.
- Pin Count: 8 pins (TSSOP8 package)
- Core: STM8, 16 MHz max frequency
- Memory: 8 KB Flash, 1.5 KB RAM
- Peripherals:
- 10-bit ADC
- 16-bit timers
- SPI, I²C interfaces
- Ultra-low-power modes (down to 350 nA in standby)
- I/O Pins: 6 GPIOs (shared with other functions)
- Operating Voltage: 1.8V to 3.6V
Ideal for low-power, cost-sensitive applications like sensors and small embedded systems.
- Pin Count: 8 pins (TSSOP8 package)
- Core: STM8, 16 MHz max frequency
- Memory: 8 KB Flash, 1.5 KB RAM
- Peripherals:
- 10-bit ADC
- 16-bit timers
- SPI, I²C interfaces
- Ultra-low-power modes (down to 350 nA in standby)
- I/O Pins: 6 GPIOs (shared with other functions)
- Operating Voltage: 1.8V to 3.6V
Ideal for low-power, cost-sensitive applications like sensors and small embedded systems.
Manufacturer
The STM8L001J3M3 is manufactured by STMicroelectronics (ST), a multinational semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, power management ICs, and other semiconductor solutions. The company serves industries like automotive, industrial, consumer electronics, and IoT.
The STM8L001J3M3 is an ultra-low-power 8-bit microcontroller from the STM8L series, targeting energy-efficient applications.
STMicroelectronics specializes in designing and producing a wide range of microcontrollers, sensors, power management ICs, and other semiconductor solutions. The company serves industries like automotive, industrial, consumer electronics, and IoT.
The STM8L001J3M3 is an ultra-low-power 8-bit microcontroller from the STM8L series, targeting energy-efficient applications.
Package
The STM8L001J3M3 is available in a UFQFPN20 package. This is a 20-pin, ultra-thin fine-pitch quad flat package with no leads (QFN), measuring 3x3 mm. It is compact and suitable for space-constrained applications. The package supports surface-mount technology (SMT) and offers good thermal and electrical performance.
