The medium-density STM8L151K4 devices are members of the STM8L ultra-low-power 8-bit family. The medium-density STM8L15x family operates from 1.8 V to 3.6 V (down to 1.65 V at power down) and is available in the -40 to +85 °C and -40 to +125 °C temperature ranges.
The medium-density STM8L151K4 ultra-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 STM8L151K4 family includes an integrated debug module with a hardware interface (SWIM) which allows non-intrusive In-Application debugging and ultra-fast Flash programming.
STM8L151K4 主要特性
- Integrated system
- Up to 32 Kbytes of medium-density embedded Flash program memory
- 1 Kbyte of data EEPROM
- Internal high speed and low-power low speed RC
- Embedded reset
- Ultra-low power consumption
- 195 μA/MHZ + 440 μA (consumption)
- 0.9 μA with LSI in Active-halt mode
- Clock gated system and optimized power management
- Capability to execute from RAM for Low power wait mode and Low power run mode
- Advanced features
- Up to 16 MIPS at 16 MHz CPU clock frequency
- Direct memory access (DMA) for memory-to-memory or peripheral-to-memory access
- Short development cycles
- Application scalability across a common family product architecture with compatible pinout, memory map and modular peripherals
- Wide choice of development tools
STM8L151K4 参数| STM8L151K4 存储器 |
|---|
| FLASH (kB) | 16 |
| RAM (kB) | 2 |
| E2PROM (kB) | 1 |
| STM8L151K4 其他参数 |
|---|
| 8-bit 定时器 | 1 x 8-bit |
| 16-bit 定时器 | 3 x 16-bit |
| 其他定时器功能 | 2 x WDG, AWU, RTC, beeper |
| A/D 转换器 | 21 x 12-bit |
| D/A 转换器 | - |
| 比较器 | 2 |
| I/Os | 29 |
| 通信接口 | 1xSPI; 1xI2C; 1xUSART(IrDA, ISO 7816) |
| 电压 (V) | 1.65 to 3.6 |
| STM8L151K4 封装与引脚 |
|---|
| LQFP32, UFQFPN32 |
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