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STMICROELECTRONICS  STM32L151CBU6A  32 Bit Microcontroller, Ultra Low Power, ARM Cortex-M3, 32 MHz, 128 KB, 32 KB, 48 Pins, UFQFN

STMICROELECTRONICS STM32L151CBU6A
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Productoverzicht

The STM32L151CBU6A is an ultra-low-power STM32 L1 series 32-bit Microcontroller incorporates the connectivity power of the universal serial bus (USB) with the high-performance ARM Cortex-M3 RISC core operating at a frequency of 32MHz (33.3 DMIPS). It features a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 128kB and RAM up to 16KB) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer one 12-bit ADC, two DACs, two ultra-low-power comparators, six general-purpose 16-bit timers and two basic timers, which can be used as time bases. The device contain standard and advanced communication interfaces - two I²Cs, two SPIs, three USARTs and an USB.
  • 1.25 DMIPS/MHz (Dhrystone 2.1)
  • Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
  • Ultralow-power POR/PDR
  • Programmable voltage detector (PVD)
  • 1 to 24MHz Crystal oscillator
  • 32kHz Oscillator for RTC with calibration
  • High-speed internal 16MHz factory-trimmed RC (±1%)
  • Internal low-power 37kHz RC
  • Internal multispeed low-power 65kHz to 4.2MHz clock
  • PLL for CPU clock and USB (48MHz)
  • Pre-programmed bootloader - USART supported
  • Serial wire debug supported
  • JTAG and trace supported
  • 7-channel DMA Controller
  • 2 x Watchdog timers (Independent and window)
  • Up to 20 capacitive sensing channels supporting touch key, linear and rotary touch sensors
  • CRC calculation unit
  • 96-bit Unique ID

Productgegevens

Architecture:
ARM Cortex-M3
CPU Speed:
32MHz
Program Memory Size:
128KB
RAM Memory Size:
32KB
No. of Pins:
48Pins
MCU Case Style:
UFQFN
No. of I/O's:
37I/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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Toepassingen

  • Medical;
  • Portable Devices;
  • Automation & Process Control;
  • Computers & Computer Peripherals;
  • Communications & Networking;
  • Sensing & Instrumentation;
  • Metering;
  • Imaging, Video & Vision;
  • Security

Wetgeving en milieu

MSL-niveau voor vochtgevoeligheid:
MSL 3 - 168 hours
Land van oorsprong:
China

Land waarin het laatste noemenswaardige fabricageproces is uitgevoerd

RoHS-compliantie:
Ja
Tariefnummer:
85423190
Gewicht (kg):
.0026

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