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STM32L451RCI6 - STMicroelectronics

Description: Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, up to 512KB Flash, 160KB SRAM, analog, audio

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STM32L451RCI6 - STMicroelectronics PCB footprint - BGA - BGA - UFBGA – 64
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STM32L451RCI6 - STMicroelectronics  - 3D model - BGA - UFBGA – 64
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STM32L451RCI6 Details

  • Manufacturer Part Number:

    STM32L451RCI6

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    UFBGA-64

  • Country Of Origin:

    Mainland China, Philippines, Taiwan

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Bit Size:

    32

  • Boundary Scan:

    YES

  • CPU Family:

    CORTEX-M4

  • Clock Frequency-Max:

    48 MHz

  • DAC Channels:

    YES

  • DMA Channels:

    YES

  • Format:

    FLOATING POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PBGA-B64

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    14

  • Number of External Interrupts:

    16

  • Number of I/O Lines:

    52

  • Number of Serial I/Os:

    5

  • Number of Terminals:

    64

  • Number of Timers:

    12

  • 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:

    VFBGA

  • Package Equivalence Code:

    BGA64,8X8,20

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • RAM (bytes):

    163840

  • ROM (words):

    262144

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 mm

  • Speed:

    80 MHz

  • Supply Current-Max:

    10.5 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L451RCI6 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32L451RCI6 is -40°C to 85°C (industrial grade) and -40°C to 125°C (extended grade).
  • The clock speed of the STM32L451RCI6 can be configured using the Clock Control Register (RCC) and the Power Management Unit (PMU). The clock speed can be set to 32 kHz, 16 MHz, or 64 MHz, depending on the application requirements.
  • The maximum current consumption of the STM32L451RCI6 depends on the operating mode and the clock speed. 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 STM32L451RCI6 has several low-power modes, including Sleep mode, Stop mode, and Standby mode. These modes can be entered using the Power Management Unit (PMU) and can help reduce power consumption. The specific mode to use depends on the application requirements and the desired level of power savings.
  • The STM32L451RCI6 has a maximum flash memory size of 256 KB.

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STM32L451RCI6 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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