STM32L151RCT6A datasheet(9/134 Pages) STMICROELECTRONICS

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STM32L151xC/C-A STM32L152xC/C-A

Introduction

This datasheet provides the ordering information and mechanical device characteristics of

the STM32L151xC/C-A and STM32L152xC/C-A ultra-low-power ARM® Cortex®-M3 based

microcontroller product line.

The STM32L151xC/C-A and STM32L152xC/C-A microcontrollers feature 256 Kbytes of

Flash memory.

The ultra-low-power STM32L151xC/C-A and STM32L152xC/C-A devices are available 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 STM32L151xC/C-A and STM32L152xC/C-A

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 STM32L151xC/C-A and STM32L152xC/C-A 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.

STM32L151RCT6A 数据表(PDF) 9 Page - STMicroelectronics