Hello! Welcome to Embedic!
This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.
Home > Embedded ICs > 32bit MCU > STM32L462CEU6
ST

STM32L462CEU6

Pictures are for reference only Please prevail in kind

  • Quantity : *

  • Contact Name : *

  • Email : *

price SUPPLIERS WHOLESALE PRICE TRENDS

Price comparison from authorized distributors

price info STM32L462CEU6 Competitive Prices

EmbedIC has the unique source of supply. We can offer STM32L462CEU6 more competitive price for our customers. You can enjoy our best service by purchasing STMicroelectronics STM32L462CEU6, Please feel free to contact for the best price of STM32L462CEU6 32bit MCU. Click To Get Quotation

STM32L462CEU6 Overview

The STM32L462xx devices are the ultra-low-power microcontrollers based on the high-performance Arm® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

The STM32L462xx devices embed high-speed memories (Flash memory up to 512 Kbyte, 160 Kbyte of SRAM), a Quad SPI flash memories interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
The STM32L462xx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.
The devices offer a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, one DAC channel, an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers.
In addition, up to 21 capacitive sensing channels are available.
They also feature standard and advanced communication interfaces.
The STM32L462xx devices embed AES hardware accelerator.
The STM32L462xx operates in the -40 to +85 °C (+105 °C junction) and -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.
Some independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMP and comparators. A VBAT input allows to backup the RTC and backup registers.
The STM32L462xx family offers six packages from 48 to 100-pin packages.

ECAD Model

Symbol

STM32L462CEU6

Footprint

STM32L462CEU6

Features

  • 1.71 V to 3.6 V power supply
  • -40 °C to 85/125 °C temperature range
  • 145 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
  • 22 nA Shutdown mode (5 wakeup pins)
  • 106 nA Standby mode (5 wakeup pins)
  • 375 nA Standby mode with RTC
  • 2.05 μA Stop 2 mode, 2.40 μA with RTC
  • 84 μA/MHz run mode
  • Batch acquisition mode (BAM)
  • 4 μs wakeup from Stop mode
  • Brown out reset (BOR)
  • Interconnect matrix
  • Core: Arm 32-bit Cortex-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions
  • Performance benchmark
    • 1.25 DMIPS/MHz (Drystone 2.1)
    • 273.55 CoreMark (3.42 CoreMark/MHz @ 80 MHz)
  • Energy benchmark
    • 174.5 ULPBench score
  • Clock Sources
    • 4 to 48 MHz crystal oscillator
    • 32 kHz crystal oscillator for RTC (LSE)
    • Internal 16 MHz factory-trimmed RC (±1%)
    • Internal low-power 32 kHz RC (±5%)
    • Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy)
    • Internal 48 MHz with clock recovery
    • 2 PLLs for system clock, audio, ADC
  • Up to 83 fast I/Os, most 5 V-tolerant
  • RTC with HW calendar, alarms and calibration
  • Up to 21 capacitive sensing channels: support touchkey, linear and rotary touch sensors
  • 12x timers: 1x 16-bit advanced motor-control, 1x 32-bit and 3x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
  • Applications

    STM32L4

    Specifications

    • Core Processor ARM Cortex M4

    • Speed 80MHz

    • Operating Temperature -40℃ ~ 85℃ (TA)

    • Program Memory Type FLASH

    • RAM Size 160K x 8

    • Number of I/O 38

    • Peripherals Brown-out Detect/Reset, DMA, PWM, WDT

    • Mounting Type Surface Mount

    • Oscillator Type Internal

    • Supplier Device Package 48-UFQFPN (7x7)

    • Package / Case 48-UFQFN Exposed Pad

    • Core Size 32-Bit

    • Connectivity CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB

    • Program Memory Size 512KB (512K x 8)

    • Data Converters A/D 10x12b; D/A 1x12b

    • Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V

    Circuit Diagram

    Popular Products

    • CY7C65100-SC

      Manufacturer: Cypress

      IC MCU 8K USB HUB 4 PORT 28-SOIC

      Product Categories: General MCU

      Lifecycle:

      RoHS:

    • AT43USB325E-AC

      Manufacturer: Microchip

      IC USB KEYBOARD CTRLR HUB 64LQFP

      Product Categories: 8bit MCU

      Lifecycle:

      RoHS:

    • CY7C68013-100AC

      Manufacturer: Cypress

      IC MCU USB PERIPH HI SPD 100LQFP

      Product Categories: USB MCU

      Lifecycle:

      RoHS:

    • ATSAM4LC2BA-AUR

      Manufacturer: Microchip

      IC MCU 32BIT 128KB FLASH 64TQFP

      Product Categories: 32bit MCU

      Lifecycle:

      RoHS:

    • CY7C63001A-PXC

      Manufacturer: Cypress

      IC MCU 4K USB MCU LS 20-DIP

      Product Categories: General MCU

      Lifecycle:

      RoHS:

    • CY7C63743-SXC

      Manufacturer: Cypress

      IC MCU 8K USB/PS2 LS 24SOIC

      Product Categories: General MCU

      Lifecycle:

      RoHS:

    • XCZU11EG-L1FFVF1517I

      Manufacturer: Xilinx Inc.

      IC SOC CORTEX-A53 1517FCBGA

      Product Categories: SOC

      Lifecycle:

      RoHS:

    • CY91F525DSCPMC-GS-ERE2

      Manufacturer: Cypress

      IC MCU 32BIT 832KB FLASH 80LQFP

      Product Categories: 32bit MCU

      Lifecycle:

      RoHS:

    • MB90457SPMT-GS-194

      Manufacturer: Cypress

      IC MCU 16BIT 64KB MROM 48LQFP

      Product Categories: 16bit MCU

      Lifecycle:

      RoHS:

    Product evaluation

    • Looking forward to your comment

    • Comment

      Verification Code * 

    Compare products

    Compare Empty