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Microcontrollers and Processors / Microcontrollers / STM32L452CEU3
Datasheets
STM32L452CEU3 by:
STMicroelectronics
EBV Chips
Honest Han
STMicroelectronics
Not Found

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM

Part Details for STM32L452CEU3 by STMicroelectronics

Results Overview of STM32L452CEU3 by STMicroelectronics

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STM32L452CEU3 Information

STM32L452CEU3 by STMicroelectronics is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.

Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.

Price & Stock for STM32L452CEU3

Part # Distributor Description Stock Price Buy
DISTI # 17AC7167
Newark Mcu, Arm Cortex-M4, 80Mhz, Ufqfpn-48, Product Range:Stm32 Family Stm32L4 Series Microcontrollers, ... Architecture:Arm Cortex-M4, No. Of Bits:32Bit, Cpu Speed:80Mhz, Program Memory Size:512Kb, Ram Memory Size:160Kb, No. Of Pins:48Pins, Rohs Compliant: Yes |Stmicroelectronics STM32L452CEU3 more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 2332
  • 1 $9.5800
  • 10 $7.9000
  • 25 $7.0800
  • 50 $6.9500
  • 100 $6.8200
  • 250 $6.6600
$6.6600 / $9.5800 Buy Now
DISTI # 497-18598-ND
DigiKey IC MCU 32BIT 512KB FLSH 48UFQFPN Min Qty: 1 Lead time: 12 Weeks Container: Tray Temporarily Out of Stock
  • 1 $7.3900
  • 10 $5.7080
  • 25 $5.2872
  • 100 $4.8245
  • 250 $4.6040
  • 500 $4.4711
  • 1,560 $4.3019
$4.3019 / $7.3900 Buy Now
DISTI # STM32L452CEU3
Avnet Americas MCU 32-Bit ARM Cortex-M4F RISC 512KB Flash 1.71V to 3.6V 48-Pin UFQFPN Tray - Bulk (Alt: STM32L452CE... U3) more RoHS: Not Compliant Min Qty: 260 Package Multiple: 1 Lead time: 12 Weeks, 0 Days Container: Bulk 0
  • 260 $4.3022
  • 270 $4.2802
  • 530 $4.2583
  • 1,300 $3.7604
  • 2,600 $3.7161
$3.7161 / $4.3022 Buy Now
DISTI # 511-STM32L452CEU3
Mouser Electronics ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Devi... ce, DFS more RoHS: Compliant 1644
  • 1 $7.3900
  • 10 $5.7100
  • 25 $5.2900
  • 50 $4.8900
  • 100 $4.6300
  • 250 $4.5000
  • 1,000 $4.3900
$4.3900 / $7.3900 Buy Now
DISTI # V36:1790_17599867
Arrow Electronics MCU 32-bit ARM Cortex M4 RISC 512KB Flash 2.5V/3.3V 48-Pin UFQFPN Tray RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2451 Americas - 258
  • 1 $7.8730
  • 10 $7.1310
  • 25 $5.9290
  • 50 $5.9260
  • 100 $5.4440
  • 250 $5.1730
  • 520 $4.5120
$4.5120 / $7.8730 Buy Now
STMicroelectronics Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM RoHS: Compliant Min Qty: 1 1644
  • 1 $7.2400
  • 10 $5.6000
  • 25 $5.1800
  • 50 $4.7900
  • 100 $4.5400
  • 250 $4.4100
  • 500 $4.4100
$4.4100 / $7.2400 Buy Now
Future Electronics MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device RoHS: Compliant pbFree: Yes Min Qty: 1560 Package Multiple: 1560 Lead time: 12 Weeks Container: Tray 1560
Tray
  • 1,560 $3.7200
$3.7200 Buy Now
DISTI # 87765067
Verical MCU 32-bit ARM Cortex M4 RISC 512KB Flash 2.5V/3.3V 48-Pin UFQFPN Tray RoHS: Compliant Min Qty: 2 Package Multiple: 1 Date Code: 2451 Americas - 258
  • 2 $7.8730
  • 10 $7.1310
  • 25 $5.9290
  • 50 $5.9260
  • 100 $5.4440
  • 250 $5.1730
  • 520 $4.5120
$4.5120 / $7.8730 Buy Now
Ameya Holding Limited UFQFPN 7X7X0.55 48L 2083
RFQ
DISTI # STM32L452CEU3
Avnet Silica MCU 32Bit ARM CortexM4F RISC 512KB Flash 171V to 36V 48Pin UFQFPN Tray (Alt: STM32L452CEU3) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 13 Weeks, 0 Days Silica - 1300
Buy Now
DISTI # STM32L452CEU3
EBV Elektronik MCU 32Bit ARM CortexM4F RISC 512KB Flash 171V to 36V 48Pin UFQFPN Tray (Alt: STM32L452CEU3) RoHS: Compliant Min Qty: 260 Package Multiple: 260 Lead time: 13 Weeks, 0 Days EBV - 0
Buy Now
Vyrian Peripheral ICs 1400
RFQ

Part Details for STM32L452CEU3

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STM32L452CEU3 Part Data Attributes

Parametric Data
STM32L452CEU3 STMicroelectronics
Buy Now Datasheet
Compare Parts:
STM32L452CEU3 STMicroelectronics Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Reach Compliance Code compliant
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Factory Lead Time 12 Weeks
Date Of Intro 2018-05-28
Samacsys Manufacturer STMicroelectronics
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC

STM32L452CEU3 Frequently Asked Questions (FAQ)

  • The maximum clock frequency of the STM32L452CEU3 is 32 MHz, but it can be overclocked to 48 MHz with a reduced voltage range.

  • The internal oscillator (HSI) on the STM32L452CEU3 can be configured using the RCC_HSICFGR register. Set the HSITRIM bits to adjust the oscillator frequency, and the HSICAL bits to adjust the oscillator calibration.

  • The maximum current consumption of the STM32L452CEU3 depends on the operating mode and frequency. In Run mode, the maximum current consumption is around 350 μA/MHz, and in Low Power Run mode, it is around 150 μA/MHz.

  • The DMA controller on the STM32L452CEU3 can be used to transfer data between peripherals and memory. Configure the DMA channel, set the source and destination addresses, and enable the DMA transfer using the DMA_CCRx register.

  • The VBAT pin on the STM32L452CEU3 is used to connect a battery or a supercapacitor to power the real-time clock (RTC) and the backup registers when the main power supply is turned off.