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STMICROELECTRONICS  STM32L151RDT6  32 Bit Microcontroller, Ultra Low Power, ARM Cortex-M3, 32 MHz, 384 KB, 48 KB, 64 Pins, LQFP

STMICROELECTRONICS STM32L151RDT6
Technical Data Sheet (2.11MB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The ultra-low-power device incorporates the connectivity power of the universal serial bus (USB) with the high-performance ARM Cortex™-M3 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories, a flexible static memory controller (FSMC) interface (for devices with packages of 100 pins and more) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer three operational amplifiers, one 12-bit ADC, two DACs, two ultra-low-power comparators, one general-purpose 32-bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases. Moreover, the device contain standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2S, one SDIO, three USARTs, two UARTs and a USB. The device offer up to 34 capacitive sensing channels to simply add touch sensing functionality to any application.
  • Ultra-low-power platform1.65 V to 3.6 V power supply
  • Core: ARM 32-bit Cortex™-M3 CPU
  • Up to 34 capacitive sensing channels
  • CRC calculation unit, 96-bit unique ID
  • Reset and supply management
  • Clock sources
  • Pre-programmed bootloader USB and USART supported
  • Serial wire debug, JTAG and trace
  • Up to 116 fast I/Os (102 I/Os 5V tolerant), all mappable on 16 external interrupt vectors
  • LCD driver for up to 8x40 segments (contrast adjustment, blinking mode, step-up converter)
  • Rich analogue peripherals
  • DMA controller 12x channels
  • 12x peripherals communication interface
  • 11x timers

 

Product Information

Architecture:
ARM Cortex-M3
CPU Speed:
32MHz
Program Memory Size:
384KB
RAM Memory Size:
48KB
No. of Pins:
64Pins
MCU Case Style:
LQFP
No. of I/O's:
50I/O's
Embedded Interface Type:
I2C, SPI, USART, USB
Supply Voltage Min:
1.8V
Supply Voltage Max:
3.6V
Packaging:
Each
Product Range:
STM32 L1 ARM Cortex-M3 Microcontrollers
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Medical;
  • Automation & Process Control;
  • Imaging, Video & Vision;
  • Wireless

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
China

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423190
Weight (kg):
.002637