STM8L151X8 datasheet(9/146 Pages) STMICROELECTRONICS

9 / 146 page

DocID17943 Rev 10

9/146

STM8L151x6/8 STM8L152x6/8

Introduction

This document describes the features, pinout, mechanical data and ordering information for:

devices.

•

High-density STM8L15xxx devices: STM8L151x8 and STM8L152x8 microcontrollers

with a Flash memory density of 64 Kbyte.

•

Medium+ density STM8L15xxx devices: STM8L151R6 and STM8L152R6

microcontrollers with Flash memory density of 32 Kbyte.

For further details on the STMicroelectronics ultra-low-power family please refer to

Section 2.3: Ultra-low-power continuum on page 12.

For detailed information on device operation and registers, refer to the reference manual

(RM0031).

For information on to the Flash program memory and data EEPROM, refer to the

programming manual (PM0054).

For information on the debug module and SWIM (single wire interface module), refer to the

STM8 SWIM communication protocol and debug module user manual (UM0470).

For information on the STM8 core, refer to the STM8 CPU programming manual (PM0044).

Description

The high-density and medium+ density STM8L15xx6/8 ultra-low-power devices feature an

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 family includes an integrated debug module with a hardware interface (SWIM) which

allows non-intrusive in-application debugging and ultrafast Flash programming.

All high-density and medium+ density STM8L15xx6/8 microcontrollers feature embedded

data EEPROM and low-power low-voltage single-supply program Flash memory.

The devices incorporate an extensive range of enhanced I/Os and peripherals, a 12-bit

ADC, two DACs, two comparators, a real-time clock, four 16-bit timers, one 8-bit timer, as

well as standard communication interfaces such as two SPIs, an I2C interface, and three

USARTs. A 8x40 or 4x44-segment LCD is available on the STM8L152x8 devices. The

modular design of the peripheral set allows the same peripherals to be found in different ST

microcontroller families including 32-bit families. This makes any transition to a different

family very easy, and simplified even more by the use of a common set of development

tools.

STM8L151x8 датащи(PDF) 9 Page - STMicroelectronics