Name: STM32L443RCI3
Brand: STMicroelectronics
SKU: STM32L443RCI3

Type

Parameter

Lifecycle Status

ACTIVE (Last Updated: 7 months ago)

Factory Lead Time

12 Weeks

Mounting Type

Surface Mount

Package / Case

64-UFBGA, WLCSP

Surface Mount

YES

Operating Temperature

-40°C~125°C TA

Packaging

Tray

Series

STM32L4

Part Status

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

Terminal Position

BOTTOM

Terminal Form

BALL

Peak Reflow Temperature (Cel)

NOT SPECIFIED

Supply Voltage

Terminal Pitch

0.5mm

Frequency

80MHz

Time@Peak Reflow Temperature-Max (s)

NOT SPECIFIED

Base Part Number

STM32L443

Supply Voltage-Max (Vsup)

3.6V

Supply Voltage-Min (Vsup)

1.8V

Interface

CAN, I2C, IrDA, LIN, MMC, SD, SPI, UART, USART, USB

Memory Size

256kB

Oscillator Type

Internal

Number of I/O

RAM Size

64K x 8

Voltage - Supply (Vcc/Vdd)

1.71V~3.6V

uPs/uCs/Peripheral ICs Type

MICROCONTROLLER, RISC

Core Processor

ARM® Cortex®-M4

Peripherals

Brown-out Detect/Reset, DMA, LCD, PWM, WDT

Program Memory Type

FLASH

Core Size

32-Bit

Program Memory Size

256KB 256K x 8

Connectivity

CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB

Bit Size

Data Converter

A/D 16x12b; D/A 2x12b

Has ADC

YES

DMA Channels

YES

PWM Channels

YES

Core Architecture

ARM

Length

5mm

Width

5mm

RoHS Status

RoHS Compliant

STM32L443RCI3 Overview

The package is in 64-UFBGA, WLCSP format. The MCU has 52 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~125°C TA. The electrical component that you are looking at belongs to the STM32L4 series of components. Microcontroller has abundant program memory size of 256KB 256K x 8. The ARM® Cortex®-M4 Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 64 of terminations. A 32-bit operation is performed by this part. There is an output of 3V volts from the Microcontroller chip. A total of YES DMA channels are available on MCU chip. This MCU is implemented with 256kB memory. STM32L443 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 80MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. There is a ARM core architecture integrated into it.