STM32L152RCT6 - 32 bit microcontroller with ARM Cortex-M3 core, 256kB Flash, LQFP64
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  • STM32L152RCT6 - 32 bit microcontroller with ARM Cortex-M3 core, 256kB Flash, LQFP64
ID: 571539
5906623410279
€7.57
Tax included

€6.16 tax excl.

32-bit microcontroller from the STM32L1 family (low power series) with ARM Cortex-M3 core, 256kB Flash memory, 32kB RAM, 8kB EEPROM, clock speeds up to 32MHz and I2C, SPI, UART / USART interfaces, USB DMA, PWM, WDT, A / D 12b in the LQFP64 housing. STMicroelectronics STM32L152RCT6

24h
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Available quantity: 4
 

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Description

STM32L152RCT6 is a 32-bit microcontroller with ARM Cortex-M3 core from STMicroelectronics. The L1 series has been developed for solutions requiring low power consumption in sleep mode. The STM32L152RCT6 system offers fast memories (up to 256 kB of Flash memory, 32 KB SRAM and 8 kB non-volatile EEPROM memory) and a wide range of I / O and peripherals connected to two APB buses. Standard communication interfaces (I2C, SPI, USB, USART), 12-bit ADC, integrated LCD controller and numerous timers are available. A comprehensive set of energy saving modes allows you to design applications with low power consumption.

properties

  • Core: 32-bit ARM® Cortex®-M3 processor
    • From 32 kHz to 32 MHz max
    • 1.25 DMIPS / MHz (Dhrystone 2.1)
    • Memory protection unit
  • Clock sources
    • A quartz oscillator from 1 to 24 MHz
    • 32 kHz oscillator for RTC with calibration
    • Fast internal RC 16 MHz (+/- 1%)
    • Internal RC with a low power of 37 kHz
    • Internal PLL multiseed with low power 65 kHz up to 4.2 MHz for processor clock and USB (48 MHz)
  • Pre-programmed bootloader supported by USB and USART
  • Supported serial and JTAG serial debugging
  • 51 I / O pins, all mapped to 16 external interrupt vectors
  • memory
    • 256 KB Flash memory with ECC
    • 32 KB of RAM
    • 8 KB EEPROM memory with ECC
    • 128-byte backup register
  • LCD controller up to 8x40 segments, contrast control, flash mode
  • Rich analog peripherals (up to 1.8 V)
    • 2x operational amplifier
    • 12-bit ADC 1Msps up to 25 channels
    • 12-bit DAC 2 channels with output buffers
    • 2x ultra-low power comparators
  • 12-channel DMA controller
  • 1x USB 2.0 (internal PLL 48 MHz)
  • 3x USARTs
  • Up to 8x SPI (2x I2S, 3x 16 Mbit / s)
  • 2x I2C (SMBus / PMBus)
  • 11x timers: 1x 32-bit, 6x 16-bit with up to 4 IC / OC / PWM channels, 2x 16-bit basic clocks, 2x watchdog clocks
  • CRC calculation unit, 96-bit unique identifier
  • Power supply 1.65 ... 3.6 V
  • Temperature range -40 ... 105 ° C
  • Standby mode 0.29 μA
  • Stop mode 0.44 μA (16 wake-up lines)
  • Low power 8.6 μA operating mode
  • Operation mode 185 μA / MHz
  • A wake-up time of 8 μs
571539

Data sheet

Family
STM32L1
Core
Cortex-M3
Frequency
32MHz
Flash memory
256kB
RAM
32kB
EEPROM memory
8kB
Number of I/O
51
ADC
1x 12bit
DAC
1x 12bit
I2C
2
SPI
8
UART/USART
3
CAN
none
USB
1
Ethernet
none
Package
LQFP64
Power supply voltage
1.65..3.6V
Operating temperature
-40..+105°C

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