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STM32L443RCI6TR - STMicroelectronics

Description: Ultra-low-power Arm® Cortex®-M4 32-bit MCU+FPU, 100DMIPS, 256KB Flash, 64KB SRAM, USB FS, LCD, analog, audio, AES

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STM32L443RCI6TR - STMicroelectronics - PCB symbol
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PCB Footprints
STM32L443RCI6TR - STMicroelectronics PCB footprint - BGA - BGA - UFBGA 64 5x5x0.6 P 0.5 mm-1
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STM32L443RCI6TR - STMicroelectronics - 3D model - BGA - UFBGA 64 5x5x0.6 P 0.5 mm-1
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STM32L443RCI6TR Details

  • Manufacturer Part Number:

    STM32L443RCI6TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    UFBGA-64

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    5A992.C

  • 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:

    YES

  • JESD-30 Code:

    S-PBGA-B64

  • JESD-609 Code:

    e2

  • Length:

    5 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 Terminals:

    64

  • Number of Timers:

    11

  • 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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • RAM (bytes):

    65536

  • RAM (words):

    16384

  • ROM (words):

    262144

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.6 mm

  • Speed:

    80 MHz

  • Supply Current-Max:

    9.8 mA

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS, 90 nm

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver (Sn/Ag)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32L443RCI6TR Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the STM32L443RCI6TR is -40°C to 85°C (industrial grade) and -40°C to 125°C (extended grade).
  • The internal clock source for the STM32L443RCI6TR can be configured using the Clock Security System (CSS) and the Power Management Unit (PMU). The HSE (High-Speed External) clock, LSE (Low-Speed External) clock, HSI (High-Speed Internal) clock, and LSI (Low-Speed Internal) clock can be used as clock sources. The clock configuration is done using the RCC (Reset and Clock Control) registers.
  • The maximum current consumption of the STM32L443RCI6TR depends on the operating mode and frequency. In Run mode, the maximum current consumption is around 350 mA at 32 MHz with all peripherals enabled. In Low Power Run mode, the maximum current consumption is around 150 mA at 32 MHz with all peripherals enabled. In Sleep mode, the current consumption is around 20 μA.
  • The DMA controller on the STM32L443RCI6TR can be used to transfer data between peripherals and memory without CPU intervention. The DMA controller has 12 channels, and each channel can be configured to transfer data in different modes (e.g., circular, linear, and peripheral-to-peripheral). The DMA controller is configured using the DMA registers and the peripheral-specific registers.
  • The BOOT0 and BOOT1 pins on the STM32L443RCI6TR are used to select the boot mode of the device. BOOT0 and BOOT1 pins are used to configure the boot mode as follows: BOOT0=0 and BOOT1=0 for Flash memory boot, BOOT0=0 and BOOT1=1 for System memory boot, BOOT0=1 and BOOT1=0 for SRAM boot, and BOOT0=1 and BOOT1=1 for Boot from user Flash memory.

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STM32L443RCI6TR 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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