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HomeProductsIntegrated Circuits (ICs)Embedded - MicrocontrollersSTM32L443RCT6
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STM32L443RCT6 - STMicroelectronics

Manufacturer Part Number
STM32L443RCT6
Manufacturer
STMicroelectronics
Allelco Part Number
32D-STM32L443RCT6
ECAD Model
Parts Description
IC MCU 32BIT 256KB FLASH 64LQFP
Detailed Description
Package
64-LQFP
Data sheet
STM32L443CC,RC,VC Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

STM32L443RCT6 Tech Specifications
STMicroelectronics - STM32L443RCT6 technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics - STM32L443RCT6

Product Attribute Attribute Value  
Manufacturer STMicroelectronics  
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V  
Supplier Device Package 64-LQFP (10x10)  
Speed 80MHz  
Series STM32L4  
RAM Size 64K x 8  
Program Memory Type FLASH  
Program Memory Size 256KB (256K x 8)  
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT  
Package / Case 64-LQFP  
Package Tray  
Product Attribute Attribute Value  
Oscillator Type Internal  
Operating Temperature -40°C ~ 85°C (TA)  
Number of I/O 52  
Mounting Type Surface Mount  
EEPROM Size -  
Data Converters A/D 16x12b; D/A 2x12b  
Core Size 32-Bit Single-Core  
Core Processor ARM® Cortex®-M4  
Connectivity CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB  
Base Product Number STM32L443  

Parts Introduction

Manufacturer Part Number

STM32L443RCT6

Manufacturer

STMicroelectronics

Introduction

Low-power ARM Cortex-M4 based microcontroller for energy-efficient embedded applications

Product Features and Performance

32-Bit Single-Core ARM Cortex-M4 processor

Running Speed up to 80MHz

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

Integrated peripherals like Brown-out Detect/Reset, DMA, LCD, PWM, WDT

Plentiful I/O options with 52 pins

256KB FLASH program memory

64KB RAM

Advanced data converters with 16x12bit A/D and 2x12bit D/A

Internal Oscillator for clock generation

Support for a wide voltage range from 1.71V to 3.6V

Product Advantages

Optimized for power-sensitive applications

Robust peripheral set to address complex tasks

Large enough memory for advanced operations

Efficient data management with DMA

Flexible supply voltage ideal for battery-operated devices

Key Technical Parameters

Core Size: 32-Bit

Program Memory Size: 256KB

RAM Size: 64KB

Speed: 80MHz

Number of I/O: 52

Data Converters: A/D 16x12b, D/A 2x12b

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Brown-out Detect/Reset ensures proper operation under undervoltage conditions

Watchdog Timer (WDT) for system recovery and maintenance

Compatibility

Suited for development with various STM32 development ecosystems

Complies with a range of industry interface standards for wide compatibility

Application Areas

Embedded systems

Industrial control systems

Energy management

Consumer electronics

Internet of Things (IoT) devices

Product Lifecycle

Product Status: Active

No immediate risk of discontinuation

Replacements and upgrades availability consistent with STM32 product evolution

Several Key Reasons to Choose This Product

Energy-efficient design maximizes battery life

Future-proof with a comprehensive set of peripherals and connectivity options

Scalable memory options support complex applications

Wide temperature and voltage range for harsh environments

Strong support and documentation from STMicroelectronics ecosystem

Reliability and long-term support for industrial applications

Parts with Similar Specifications

The three parts on the right have similar specifications to STMicroelectronics STM32L443RCT6

Product Attribute STM32L443RCT6 STM32L451RET6TR STM32L443CCY6TR STM32L451CEU6
Part Number STM32L443RCT6 STM32L451RET6TR STM32L443CCY6TR STM32L451CEU6
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Program Memory Type FLASH FLASH FLASH FLASH
Package / Case 64-LQFP 64-LQFP 49-UFBGA, WLCSP 48-UFQFN Exposed Pad
Base Product Number STM32L443 STM32L451 STM32L443 STM32L451
Number of I/O 52 52 39 38
Series STM32L4 STM32L4 STM32L4 STM32L4
Core Processor ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4 ARM® Cortex®-M4
Speed 80MHz 80MHz 80MHz 80MHz
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V 1.71V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b A/D 16x12b; D/A 1x12b A/D 10x12b; D/A 2x12b A/D 10x12b; D/A 1x12b
Supplier Device Package 64-LQFP (10x10) 64-LQFP (10x10) 49-WLCSP (3.14x3.13) 48-UFQFPN (7x7)
Program Memory Size 256KB (256K x 8) 512KB (512K x 8) 256KB (256K x 8) 512KB (512K x 8)
EEPROM Size - - - -
Package Tray Tape & Reel (TR) Tape & Reel (TR) Tray
Connectivity CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB CANbus, I²C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART
Oscillator Type Internal Internal Internal Internal
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Core Size 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core 32-Bit Single-Core
Peripherals Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, PWM, WDT Brown-out Detect/Reset, DMA, LCD, PWM, WDT Brown-out Detect/Reset, DMA, PWM, WDT
RAM Size 64K x 8 160K x 8 64K x 8 160K x 8

STM32L443RCT6 Datasheet PDF

Download STM32L443RCT6 pdf datasheets and STMicroelectronics documentation for STM32L443RCT6 - STMicroelectronics.

PCN Packaging
2.73KHz.pdf
PCN Design/Specification
Mult Dev Material Chgs 28/Feb/2023.pdf STM32L4/4+ DS Update 30/May/2018.pdf
PCN Assembly/Origin
STM8/STM32 10/Mar/2020.pdf
HTML Datasheet
STM32L443CC,RC,VC Datasheet.pdf

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In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

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Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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STM32L443RCT6 Image

STM32L443RCT6

STMicroelectronics
32D-STM32L443RCT6

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