STM32L151X8 datasheet(9/133 Pages) STMICROELECTRONICS

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STM32L151x6/8/B STM32L152x6/8/B

Introduction

This datasheet provides the ordering information and mechanical device characteristics of

the STM32L151x6/8/B and STM32L152x6/8/B ultra-low-power ARM® Cortex®-M3 based

microcontrollers product line.

The ultra-low-power STM32L151x6/8/B and STM32L152x6/8/B family includes devices in 3

different package types: from 48 to 100 pins. Depending on the device chosen, different sets

of peripherals are included, the description below gives an overview of the complete range

of peripherals proposed in this family.

These features make the ultra-low-power STM32L151x6/8/B and STM32L152x6/8/B

microcontroller family suitable for a wide range of applications:

•

Medical and handheld equipment

•

Application control and user interface

•

PC peripherals, gaming, GPS and sport equipment

•

Alarm systems, Wired and wireless sensors, Video intercom

•

Utility metering

This STM32L151x6/8/B and STM32L152x6/8/B datasheet should be read in conjunction

with the STM32L1xxxx reference manual (RM0038).

The document "Getting started with STM32L1xxxx hardware development” AN3216 gives a

hardware implementation overview. Both documents are available from the

STMicroelectronics website www.st.com.

For information on the ARM® Cortex®-M3 core please refer to the Cortex®-M3 Technical

Reference Manual, available from the www.arm.com website.

Figure 1 shows the general block diagram of the device family.

Caution:

This datasheet does not apply to STM32L15xx6/8/B-A covered by a separate datasheet.

STM32L151x8 数据表(PDF) 9 Page - STMicroelectronics