超低功耗STM32L15xxx具有通用串行总线(USB)的连接功能，整合了工作频率为32MHz的高性能ARM Cortex™-M3 32位RISC内核、存储器保护单元(MPU)、高速嵌入式存储器(Flash存储器和RAM的容量分别高达128K字节和16K字节)，和大量连至2条APB总线的增强型I/O与外设。 所有器件均带有1个12位ADC、2个DAC、2个超低功耗比较器、6个16位通用定时器和2个可以用作时基的基本定时器。 此外，STM32L15xxx器件还包含标准与高级通信接口：22个I²C和SPI、3个USART和1个USB。它们还带有1个实时时钟和一组在待机模式下仍保持带电的后备寄存器。 最后，集成式LCD控制器内置有LCD电压发生器，让您最多能够驱动8个多路复用LCD，LCD的对比度不受电源电压的影响。
超低功耗STM32L15xxx的供电电压范围是：具有BOR时为1.8~3.6V(掉电时电压低至1.65V)，关闭BOR时为1.65~3.6V。 工作温度范围为-40~+85°C。 适合低功耗应用设计的一组完整的节电模式。
| 描述 |
版本 |
大小 |
| AN3309: Clock configuration tool for STM32L1xx microcontrollers |
2 |
535KB |
| AN2966: Capacitor selection guide for STM8T141and touch sensing library-based capacitive sensors |
2 |
97KB |
| AN3300: How to calibrate an STM32L1xx internal RC oscillator |
2 |
404KB |
| AN2869: Guidelines for designing touch sensing applications |
6 |
980KB |
| AN3216: Getting started with STM32L1xxx hardware development |
6 |
431KB |
| AN1709: EMC design guide for ST microcontrollers |
1 |
657KB |
| AN1181: Electrostatic discharge sensitivity measurement |
1 |
59KB |
| AN3310: Updating firmware in STM32L1xx microcontrollers through in-application programming using the USART |
2 |
351KB |
| AN2606: STM32™ microcontroller system memory boot mode |
14 |
877KB |
| AN3078: STM32™ in-application programming over the I²C bus |
1 |
671KB |
| AN4023: STM32 secure firmware upgrade (SFU) overview |
1 |
41KB |
| AN3429: STM32 proprietary code protection overview |
1 |
61KB |
| AN3413: STM32L-DISCOVERY: current consumption measurement and touch sensing demonstration |
1 |
183KB |
| AN3193: STM32L15x ultralow power features overview |
1 |
113KB |
| AN4013: STM32F1xx, STM32F2xx, STM32F4xx, STM32L1xx timer overview |
1 |
200KB |
| AN2639: Soldering recommendations and package information for Lead-free ECOPACK® microcontrollers |
2 |
209KB |
| AN1015: Software techniques for improving microcontroller EMC performance |
1 |
105KB |
| AN3998: PDM audio software decoding on STM32 microcontrollers |
1 |
91KB |
| AN3422: Migration of microcontroller applications from STM32F1 to STM32L1 series |
2 |
312KB |
| AN3364: Migration and compatibility guidelines for STM32 microcontroller applications |
3 |
128KB |
| AN3964: How to design a simple temperature measurement application using the STM32L-DISCOVERY |
1 |
401KB |
| AN3371: Using the hardware real-time clock (RTC) in STM32 F0, F2, F4 and L1 series of MCUs |
4 |
489KB |
| AN3248: Using STM32L1 analog comparators in application cases |
3 |
318KB |
| AN3155: USART protocol used in the STM32™ bootloader |
2 |
573KB |
| Part Number |
描述 |
| STM-STUDIO |
STM Studio run-time variables monitoring and visualization tool |
| STVP |
ST Visual Programmer for programming ST7, STM8, STM8T and STM32 |
| STX-PRO/RAIS |
Unlimited in-circuit debugging/programming tool for STM32, STR7 and STR9 |
| MicroXplorer |
MCU graphical configuration tool |
| STMPRIMER |
EvoPrimer components to build your own EvoPrimer for easy evaluation and development with STM32 and STM8 MCUs |
| STM32L152-EVAL |
Evaluation board for STM32L1 series - with STM32L152VC MCU |
| ST-LINK/V2 |
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 |
| STX-RLINK |
In-circuit debugger/programmer supporting JTAG and ICC protocols for STM8, ST7, uPSD, STM32, STR7 and STR9 microcontrollers |
| STM32L-DISCOVERY |
Discovery kit for the STM32L EnergyLite 32-bit MCUs |
| STM32L152-SK/IAR |
IAR starter kit for STM32 L1 EnergyLite series microcontrollers (STM32L152VC MCU) |
| STM32-PRIMER |
Complete Primer ready to use from Raisonance for easy evaluation and development with STM32 MCUs |
