STM8L151x8 and STM8L152x8 are ST's 8-bit ultralow power MCUs, with 64KB Flash+2KB data EEPROM, RTC, LCD, timers, USART, I2C, SPI, ADC, DAC, comparators, etc.
This document is a technical datasheet for the STM8L151x8, STM8L152x8, STM8L151R6, and STM8L152R6 8-bit ultralow power microcontrollers (MCUs). The devices feature an advanced STM8 core with a maximum frequency of 16 MHz, Harvard architecture, and a 3-stage pipeline. They offer up to 64 KB of Flash memory with up to 2 KB of data EEPROM, along with 4 KB of RAM.
| Operating power supply | 1.65 to 3.6 V (without BOR), 1.8 to 3.6 V (with BOR) |
|---|---|
| Temperature range | -40 to 85, 105 or 125 °C |
| Flash memory | Up to 64 KB |
| Data EEPROM | Up to 2 KB |
| RAM | Upto 4KB |
| Maximum frequency | 16 MHz |
| ADC resolution | 12-bit |
| ADC sampling rate | Up to 1 Msps |
| ADC channels | 28 channels |
| I/O pins | Up to 67 |
| Unique ID | 96-bit |