Part Details for STM32L452RET6 by STMicroelectronics
Results Overview of STM32L452RET6 by STMicroelectronics
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Healthcare
STM32L452RET6 Information
STM32L452RET6 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 STM32L452RET6
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
17AC5568
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Newark | Mcu, 32Bit, 80Mhz, Lqfp-64, Product Range:Stm32 Family Stm32L4 Series Microcontrollers, Device Core:Arm Cortex-M4, Data Bus Width:32 Bit, Operating Frequency Max:80Mhz, Program Memory Size:512Kb, No. Of Pins:64Pins, Qualification:- Rohs Compliant: Yes |Stmicroelectronics STM32L452RET6 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 2868 |
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$6.2600 / $9.0800 | Buy Now |
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DISTI #
STM32L452RET6
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Avnet Americas | ARM MCU, STM32 Family STM32L4 Series Microcontrollers, ARM Cortex-M4, 32 bit, 80 MHz, 512 KB - Trays (Alt: STM32L452RET6) COO: China RoHS: Compliant Min Qty: 960 Package Multiple: 960 Lead time: 12 Weeks, 0 Days Container: Tray | 0 |
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$3.6237 / $4.1414 | Buy Now |
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STMicroelectronics | Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM COO: Taiwan RoHS: Compliant Min Qty: 1 | 1307 |
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$4.4400 / $8.6700 | Buy Now |
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DISTI #
STM32L452RET6
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TME | IC: STM32 ARM microcontroller, 80MHz, LQFP64, 1.71÷3.6VDC Min Qty: 1 | 70 |
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$7.1300 / $8.5600 | Buy Now |
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DISTI #
STM32L452RET6
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Avnet Silica | ARM MCU STM32 Family STM32L4 Series Microcontrollers ARM CortexM4 32 bit 80 MHz 512 KB (Alt: STM32L452RET6) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 13 Weeks, 0 Days | Silica - 800 |
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Buy Now | |
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Chip Stock | Ultra-low-powerwithFPUArmCortex-M4MCU80MHzwith512KbytesFlash,USBDevice,DFSDM | 9500 |
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RFQ | |
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DISTI #
STM32L452RET6
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EBV Elektronik | ARM MCU STM32 Family STM32L4 Series Microcontrollers ARM CortexM4 32 bit 80 MHz 512 KB (Alt: STM32L452RET6) RoHS: Compliant Min Qty: 160 Package Multiple: 160 Lead time: 14 Weeks, 0 Days | EBV - 2080 |
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Buy Now | |
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LCSC | ARM-M4 80MHz 52 LQFP-64(10x10) Microcontrollers RoHS | 401 |
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$3.1245 / $5.3513 | Buy Now |
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Win Source Electronics | IC MCU 32BIT 512KB FLASH 64LQFP / ARM® Cortex®-M4 series Microcontroller IC 32-Bit Single-Core 80MHz 512KB (512K x 8) FLASH 64-LQFP (10x10) | 8000 |
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$3.0735 / $4.6102 | Buy Now |
US Tariff Estimator: STM32L452RET6 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for STM32L452RET6
STM32L452RET6 CAD Models
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STM32L452RET6 Part Data Attributes
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STM32L452RET6
STMicroelectronics
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Datasheet
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STM32L452RET6
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 | |
| Package Description | Lfqfp, Qfp64,.47sq,20 | |
| Reach Compliance Code | Compliant | |
| ECCN Code | 3A991.A.2 | |
| HTS Code | 8542.31.00.01 | |
| Date Of Intro | 2018-05-28 | |
| Has ADC | Yes | |
| Address Bus Width | ||
| Bit Size | 32 | |
| Boundary Scan | Yes | |
| CPU Family | Cortex-M4 | |
| Clock Frequency-Max | 48 Mhz | |
| DAC Channels | Yes | |
| DMA Channels | Yes | |
| External Data Bus Width | ||
| Format | Floating Point | |
| Integrated Cache | Yes | |
| JESD-30 Code | S-PQFP-G64 | |
| JESD-609 Code | e3 | |
| Length | 10 Mm | |
| Low Power Mode | Yes | |
| Moisture Sensitivity Level | 3 | |
| Number of DMA Channels | 14 | |
| Number of External Interrupts | 16 | |
| Number of I/O Lines | 52 | |
| Number of Serial I/Os | 6 | |
| Number of Terminals | 64 | |
| Number of Timers | 8 | |
| On Chip Data RAM Width | 8 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| PWM Channels | Yes | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP64,.47SQ,20 | |
| Package Shape | Square | |
| Package Style | Flatpack, Low Profile, Fine Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| RAM (bytes) | 163840 | |
| ROM (words) | 524288 | |
| ROM Programmability | Flash | |
| Seated Height-Max | 1.6 Mm | |
| Speed | 80 Mhz | |
| Supply Current-Max | 140 Ma | |
| Supply Voltage-Max | 3.6 V | |
| Supply Voltage-Min | 1.8 V | |
| Supply Voltage-Nom | 1.8 V | |
| Surface Mount | Yes | |
| Technology | Cmos | |
| Temperature Grade | Industrial | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.5 Mm | |
| Terminal Position | Quad | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 10 Mm | |
| uPs/uCs/Peripheral ICs Type | Microcontroller, Risc |
STM32L452RET6 Frequently Asked Questions (FAQ)
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The maximum clock frequency of the STM32L452RET6 is 32 MHz, but it can be overclocked to 48 MHz with a reduced voltage range.
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The internal oscillator (HSI) on the STM32L452RET6 can be configured using the RCC_HSICFGR register. The HSI clock is enabled by setting the HSION bit in the RCC_CR register.
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The VBAT pin on the STM32L452RET6 is used to connect a battery or a supercapacitor to power the real-time clock (RTC) and the backup registers when the device is in power-down mode.
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The STM32L452RET6 has several low-power modes, including Sleep, Stop, and Standby modes. These modes can be entered using the PWR_CSR register. The device can wake up from these modes using various wake-up sources, such as interrupts or external events.
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The maximum current consumption of the STM32L452RET6 depends on the operating frequency and the peripherals used. According to the datasheet, the maximum current consumption is around 350 mA at 32 MHz with all peripherals enabled.