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                      1. Home
                      2. Semiconductors - ICs
                      3. Microcontrollers
                      4. ARM Microcontrollers
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                      STM32L451RCT6

                      ARM MCU, STM32 Family STM32L4 Series Microcontrollers, ARM Cortex-M4F, 32 bit, 80 MHz, 256 KB

                      STMICROELECTRONICS STM32L451RCT6
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSTMICROELECTRONICS
                      Manufacturer Part NoSTM32L451RCT6
                      Newark Part No.56AC6773
                      Product RangeSTM32 Family STM32L4 Series Microcontrollers
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      1,783 In Stock

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                      QuantityPrice
                      1+$7.930
                      10+$6.080
                      25+$5.370
                      50+$5.110
                      100+$4.840
                      320+$4.670
                      640+$4.590
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      $7.93
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                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSTMICROELECTRONICS
                      Manufacturer Part NoSTM32L451RCT6
                      Newark Part No.56AC6773
                      Product RangeSTM32 Family STM32L4 Series Microcontrollers
                      Technical Datasheet

                      Data Sheet

                      Product RangeSTM32 Family STM32L4 Series Microcontrollers
                      Device CoreARM Cortex-M4F
                      Data Bus Width32 bit
                      Operating Frequency Max80MHz
                      Program Memory Size256KB
                      No. of Pins64Pins
                      IC Case / PackageLQFP
                      No. of I/O's52I/O's
                      InterfacesCAN, I2C, LPUART, SAI, SPI, UART, USART
                      RAM Memory Size160KB
                      ADC Channels16Channels
                      ADC Resolution12Bit
                      Supply Voltage Min1.71V
                      Supply Voltage Max3.6V
                      Operating Temperature Min-40°C
                      Operating Temperature Max85°C
                      IC MountingSurface Mount
                      MCU FamilySTM32
                      MCU SeriesSTM32L4
                      Qualification-
                      MSLMSL 3 - 168 hours
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      STM32L451RCT6 is an ultra-low-power Arm® Cortex®-M4 32bit MCU+FPU, 100DMIPS, 160KB SRAM, analogue, audio. The Cortex-M4 core features a floating point unit (FPU) single precision that 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. This device embeds high-speed memories, a quad SPI flash memories interface and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32bit multi-AHB bus matrix. This device embeds several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall. This feature standard and advanced communication interfaces, namely four I²Cs, three SPIs, three USARTs, one UART and one Low-Power UART, one SAI, one SDMMC, one CAN.

                      • 256KB of flash memory
                      • 1.71V to 3.6V power supply range
                      • 22nA shutdown mode (5 wakeup pins), 106nA standby mode (5 wakeup pins)
                      • 375nA standby mode with RTC, 2.05µA stop 2 mode, 2.40µA with RTC
                      • 84µA/MHz run mode, batch acquisition mode (BAM)
                      • 4µs wakeup from stop mode, brown out reset (BOR), interconnect matrix
                      • 4 to 48MHz crystal oscillator range, 32KHz crystal oscillator for RTC (LSE)
                      • Internal 16MHz factory-trimmed RC (±1%), internal low-power 32KHz RC (±5%)
                      • Internal 48MHz with clock recovery, 2 PLLs for system clock, audio, ADC
                      • 64pin LQFP ECOPACK®2 package, industrial temperature range from -40 to 85°C (105°C junction)

                      Technical Specifications

                      Product Range

                      STM32 Family STM32L4 Series Microcontrollers

                      Data Bus Width

                      32 bit

                      Program Memory Size

                      256KB

                      IC Case / Package

                      LQFP

                      Interfaces

                      CAN, I2C, LPUART, SAI, SPI, UART, USART

                      ADC Channels

                      16Channels

                      Supply Voltage Min

                      1.71V

                      Operating Temperature Min

                      -40°C

                      IC Mounting

                      Surface Mount

                      MCU Series

                      STM32L4

                      MSL

                      MSL 3 - 168 hours

                      Device Core

                      ARM Cortex-M4F

                      Operating Frequency Max

                      80MHz

                      No. of Pins

                      64Pins

                      No. of I/O's

                      52I/O's

                      RAM Memory Size

                      160KB

                      ADC Resolution

                      12Bit

                      Supply Voltage Max

                      3.6V

                      Operating Temperature Max

                      85°C

                      MCU Family

                      STM32

                      Qualification

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Technical Docs (2)

                      Product Change Notice EN

                      Technical Data Sheet EN

                      Legislation and Environmental

                      US ECCN:3A991A2
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

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