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STM32L151/152

STM32L151/152器件利用Cortex-M3内核和频率介于32 kHz至32 MHz的CPU时钟扩展了超低功耗理念,并且不会降低性能。除了动态运行和低功耗运行模式以外,还有另外2种超低功耗模式为您带来了极低的功耗,同时还能保持RTC、后备寄存器内容与低压检测器的工作。

STM32L151/152器件面向医疗、工业和消费类应用,其主要特性为片上集成的快速
12位1 MSPS ADC、USB 2.0 FS和电容式触摸感应模块。您可以利用SDIO和FSMC接口扩展存储容量。

为了减少应用成本和设计时间,STM32L151/152还提供了具有8x40段的集成式LCD驱动器。

STM32L151/152系列具有32~512KB Flash,采用48~144引脚封装。

New optimized STM32L15x MCUs

New optimized STM32L15x MCUs

 

 

 

 

Wondering what’s new with the STM32L15xx6/8/B-A MCUs?

• Overall power consumption improved in dynamic and static
• RAM increase
• RTC V2.0 to catch up with L1 Serie with Calendar function and subsecond counting for accurate synchronization with an external clock
• Same package, same pinout and software-compatible.
• Cost effectiveness 

How to migrate your design from STM32L15xx6/8/B to the STM32L15xx6/8/B-A?  Have a look at our technical note TN1176.

Wondering what’s new with the STM32L15xxD-X MCUs?


•Overall power consumption improved in dynamic and static
•RAM increased from 48KB to 80KB versus
•EEPROM increased from 12KB to 16KB
•New WLCSP package with 104 pins

How to migrate your design from STM32L15xxD to STM32L15xxD-X?  Have a look at our technical note TN1201.

 

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