STM32L151VDT7TR datasheet(10/154 Pages) STMICROELECTRONICS

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Introduction

STM32L151xD STM32L152xD

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Introduction

This datasheet provides the ordering information and mechanical device characteristics of

the STM32L151xD and STM32L152xD ultra-low-power ARM® Cortex®-M3 based

microcontroller product line.

The STM32L151xD and STM32L152xD microcontrollers feature 384 Kbytes of Flash

memory.

The ultra-low-power STM32L151xD and STM32L152xD family includes devices in 5

different package types: from 64 pins to 144 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 STM32L151xD and STM32L152xD

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 STM32L151xD and STM32L152xD datasheet should be read in conjunction with the

STM32L1xxxx reference manual (RM0038). The application note “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 ARM® Cortex®-M3

technical reference manual, available from the www.arm.com website. Figure 1 shows the

general block diagram of the device family.

STM32L151VDT7TR Scheda tecnica(PDF) 10 Page - STMicroelectronics