STM32L151R6 STMicroelectronics, STM32L151R6 Datasheet - Page 8
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STM32L151R6
Manufacturer Part Number
STM32L151R6
Description
Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB
Manufacturer
STMicroelectronics
Datasheet
1.STM32L152VB.pdf
(109 pages)
Specifications of STM32L151R6
Operating Power Supply Range
1.65 V to 3.6 V (without BOR) or 1.8 V to 3.6 V (with BOR option)
Temperature Range
–40 to 85 °C
4 Modes
Sleep, Low-power run (9 μA at 32 kHz), Low-power sleep (4.4 μA),Stop with RTC (1.45 μA), Stop (570 nA), Standby (300 nA)
Ultralow Leakage Per I/o
50 nA
Fast Wakeup From Stop
8 μs
Core
ARM 32-bit Cortex™-M3 CPU
Dma
7-channel DMA controller, supporting timers, ADC, SPIs, I2Cs and USARTs
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STM
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Introduction
1
8/109
Introduction
This datasheet provides the ordering information and mechanical device characteristics of
the STM32L151xx and STM32L152xx ultralow power ARM Cortex™-based microcontrollers
product line.
The ultralow power STM32L15xxx family includes devices in 3 different package types: from
48 pins 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 ultralow power STM32L15xxx microcontroller family suitable for a
wide range of applications:
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For information on the Cortex™-M3 core please refer to the Cortex™-M3 Technical
Reference Manual, available from the www.arm.com website at the following address:
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0337g.
Figure 1
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
shows the general block diagram of the device family.
Doc ID 17659 Rev 6
STM32L151xx, STM32L152xx