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STM32L4R9AII6

STMicroelectronics

STM32L4R9AII6 by STMicroelectronics

STM32L4R9AII6 by STMicroelectronics is a 32-bit microcontroller with 25-bit address bus, 169 terminals, and 48 MHz clock frequency. It features 14 ADC channels, 2 DAC channels, and peripherals like BOR, DMA, LCD. Ideal for industrial applications requiring high-speed processing and connectivity via CAN, I2C, SPI.

Median Price

$15.267

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 19,475 parts In-Stock

1+ parts

$15.267

100+ parts

$9.842

1k+ parts

$9.047

10k+ parts

-

19,475

$15.267

$9.842

$9.047

-

Verical

USA . 19,475 parts In-Stock

1+ parts

$15.267

100+ parts

$9.842

1k+ parts

$9.047

10k+ parts

-

19,475

$15.267

$9.842

$9.047

-

Mouser Electronics

USA . 3,843 parts In-Stock

1+ parts

$16.080

100+ parts

$10.970

1k+ parts

$9.930

10k+ parts

-

3,843

$16.080

$10.970

$9.930

-

DigiKey

USA . 3,659 parts In-Stock

1+ parts

$16.080

100+ parts

$10.968

1k+ parts

$10.101

10k+ parts

-

3,659

$16.080

$10.968

$10.101

-

Future Electronics

Canada . 1,248 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$8.100

10k+ parts

-

1,248

-

-

$8.100

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 4,358 parts In-Stock

1+ parts

$8.598

100+ parts

-

1k+ parts

-

10k+ parts

-

4,358

$8.598

-

-

-

Nova Conductors

Japan . 200 parts In-Stock

1+ parts

$18.070

100+ parts

-

1k+ parts

-

10k+ parts

-

200

$18.070

-

-

-

Vyrian

USA . 3,158 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,158

-

-

-

-

IBS Electronics

USA . 1,248 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$11.430

10k+ parts

$11.753

1,248

-

-

$11.430

$11.753

Anansix

USA . 807 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

807

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 3,454 parts In-Stock

1+ parts

$7.690

100+ parts

-

1k+ parts

-

10k+ parts

-

3,454

$7.690

-

-

-

Corphita

USA . 3,322 parts In-Stock

1+ parts

$8.145

100+ parts

-

1k+ parts

-

10k+ parts

-

3,322

$8.145

-

-

-

Semicontronic

India . 3,984 parts In-Stock

1+ parts

$9.920

100+ parts

$9.672

1k+ parts

$9.622

10k+ parts

-

3,984

$9.920

$9.672

$9.622

-

Vigor

Singapore . 2,742 parts In-Stock

1+ parts

$17.410

100+ parts

-

1k+ parts

-

10k+ parts

-

2,742

$17.410

-

-

-

Continental Prestige Electronics

USA . 6,665 parts In-Stock

1+ parts

$18.070

100+ parts

-

1k+ parts

-

10k+ parts

$17.709

6,665

$18.070

-

-

$17.709

Netroflash

USA . 1,000 parts In-Stock

1+ parts

$18.070

100+ parts

$17.709

1k+ parts

-

10k+ parts

-

1,000

$18.070

$17.709

-

-

Advanced Electronics

New Zealand . 54 parts In-Stock

1+ parts

$20.426

100+ parts

$18.588

1k+ parts

$16.749

10k+ parts

-

54

$20.426

$18.588

$16.749

-

Corohmni

South Africa . 226 parts In-Stock

1+ parts

$30.781

100+ parts

-

1k+ parts

-

10k+ parts

-

226

$30.781

-

-

-

IDEA Electronic Components Group

UK . 2,218 parts In-Stock

1+ parts

$33.390

100+ parts

-

1k+ parts

$30.051

10k+ parts

-

2,218

$33.390

-

$30.051

-

Aztec Data Supply Inc.

USA . 161 parts In-Stock

1+ parts

$39.300

100+ parts

-

1k+ parts

-

10k+ parts

-

161

$39.300

-

-

-

MKK Technologies

India . 704 parts In-Stock

1+ parts

$62.787

100+ parts

-

1k+ parts

-

10k+ parts

-

704

$62.787

-

-

-

DigiPath Technology Company

USA . 704 parts In-Stock

1+ parts

$62.787

100+ parts

-

1k+ parts

-

10k+ parts

-

704

$62.787

-

-

-

Modulus Dynamics

Lithuania . 3,561 parts In-Stock

1+ parts

$85.180

100+ parts

$85.180

1k+ parts

$85.180

10k+ parts

-

3,561

$85.180

$85.180

$85.180

-

Lixinc

USA . 13,366 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

13,366

-

-

-

-

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

RC Electronics

USA . 2,660 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,660

-

-

-

-

GreenTree Electronics

Israel . 2,496 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,496

-

-

-

-

Argo Parts USA

USA . 1,178 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,178

-

-

-

-

Perfect Parts

USA . 932 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

932

-

-

-

-

Parana Technologies

USA . 475 parts In-Stock

1+ parts

-

100+ parts

$39.922

1k+ parts

-

10k+ parts

-

475

-

$39.922

-

-

Overview

Experience unparalleled quality and innovation with the STM32L4R9AII6 microcontroller by STMicroelectronics. As a leader in the industry, STMicroelectronics offers cutting-edge technology that exceeds expectations. Ideal for a wide range of applications, this microcontroller provides customers with exceptional value and benefits. With features such as high performance, low power consumption, and versatile connectivity options, the STM32L4R9AII6 is the perfect choice for your next project. Trust STMicroelectronics to deliver excellence in every product.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material in the package body makes the microcontroller lightweight and durable, suitable for various applications.

Surface Mount: YES

Being surface mountable allows for easy and efficient PCB assembly, saving time and effort in production processes.

Maximum Supply Voltage: 1.4 V

The high maximum supply voltage of 1.4 V provides flexibility in power supply options for different system requirements.

Address Bus Width: 25

The wide address bus width of 25 allows for efficient memory addressing and processing capabilities, enhancing overall performance.

Bit Size: 32

Having a 32-bit architecture offers high computational power and precision, making this microcontroller suitable for complex tasks and applications.

DAC Channels: YES

The presence of DAC channels allows for analog signal generation, enabling precise control and communication in various systems.

No. of Terminals: 169

With a high number of terminals, this microcontroller offers extensive connectivity options for interfacing with external devices and peripherals.

Minimum Supply Voltage: 1.14 V

The low minimum supply voltage of 1.14 V ensures efficient power consumption and operation, making it suitable for battery-powered applications.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature of 85°C ensures reliable performance in a wide range of environmental conditions and applications.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature of -40°C allows for operation in extreme cold environments without compromising performance.

ADC Channels: YES

The presence of ADC channels enables the microcontroller to convert analog signals into digital data, expanding its capabilities in data acquisition and processing.

DMA Channels: YES

Having DMA channels allows for direct memory access and efficient data transfer between peripherals and memory without CPU intervention, improving system performance.

Terminal Position: BOTTOM

Bottom terminal position facilitates easy and secure PCB mounting, ensuring stable connections and efficient placement in electronic systems.

ROM Words: 2097152

With a large ROM capacity of 2097152 words, this microcontroller can store significant amounts of program code and data, making it suitable for complex applications.

Maximum Seated Height: 0.6 mm

The low maximum seated height of 0.6 mm allows for compact and slim designs, ideal for space-constrained applications and products.

Digital To Analog Convertors: 2-Ch 12-Bit

Having 2-channel 12-bit DACs provides higher resolution and accuracy in analog signal output, enabling precise control and communication in various systems.

Width: 7 mm

The compact width of 7 mm makes this microcontroller suitable for applications where space-saving is essential, without compromising on performance.

External Data Bus Width: 16

Having a wide external data bus width of 16 bits allows for efficient data transfer and processing, enhancing the overall performance of the microcontroller.

Peripherals: BOR, COMPARATOR(2), DMA(14), LCD, RTC, TIMER(14), WDT(2)

The presence of various peripherals such as BOR, comparators, DMA, LCD, RTC, timers, and WDT enhances the functionality and versatility of the microcontroller for diverse applications.

Maximum Clock Frequency: 48 MHz

The high maximum clock frequency of 48 MHz provides fast processing speeds and response times, making this microcontroller suitable for high-performance applications.

Length: 7 mm

The compact length of 7 mm allows for easy integration into small form factor devices and PCB designs, ideal for space-constrained applications.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable operation in harsh industrial environments, making this microcontroller suitable for rugged applications.

Peripheral IC Type: MICROCONTROLLER, RISC

Being a RISC-based microcontroller provides high performance and efficiency in processing tasks, making it suitable for demanding applications.

RAM Bytes: 655360

With a large RAM capacity of 655360 bytes, this microcontroller can handle extensive data processing and storage requirements, enhancing its overall performance.

Technology: CMOS

Utilizing CMOS technology offers low power consumption and high noise immunity, making this microcontroller energy-efficient and reliable for various applications.

Terminal Form: BALL

Having a ball terminal form enables secure and reliable connections during PCB assembly, ensuring stable operation and performance of the microcontroller.

Analog To Digital Convertors: 14-Ch 12-Bit

With 14-channel 12-bit ADCs, this microcontroller can accurately convert multiple analog signals into digital data, expanding its capabilities in data acquisition and processing.

Nominal Supply Voltage: 1.2 V

The nominal supply voltage of 1.2 V provides stable power supply operation for the microcontroller, ensuring consistent performance in various applications.

PWM Channels: YES

The presence of PWM channels allows for precise control of analog outputs, enabling applications such as motor control, LED dimming, and audio modulation.

Connectivity: CAN, I2C(4), SAI(2), SPI(5), UART(3), USART(3), USB

With various connectivity options including CAN, I2C, SAI, SPI, UART, USART, and USB, this microcontroller offers versatile communication interfaces for diverse applications.

ROM Programmability: FLASH

The flash ROM programmability allows for easy and swift program updates and modifications, making this microcontroller flexible and adaptable to changing requirements.

Terminal Pitch: 0.5 mm

The small terminal pitch of 0.5 mm enables high-density mounting on PCBs, saving space and allowing for compact designs in electronic devices.

Speed: 120 rpm

With a speed of 120 revolutions per minute, this microcontroller offers fast processing and response times, suitable for real-time control and automation applications.

On Chip Program ROM Width: 8

Having an on-chip program ROM width of 8 bits enables efficient storage and execution of program code, enhancing the overall performance of the microcontroller.

No. of I/O Lines: 131

The high number of I/O lines provides extensive interfacing capabilities with external devices and peripherals, allowing for versatile connectivity options in systems design.

Technical Specifications

Microcontrollers STM32L4R9AII6 attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Additional Features:

ALSO OPERATES IN THE RANGE OF 1.71V TO 3.6V

Address Bus Width:

25

Bit Size:

32

Maximum Clock Frequency:

48 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

16

JESD-30 Code:

S-PBGA-B169

Length:

7 mm

No. of I/O Lines:

131

No. of Terminals:

169

On Chip Program ROM Width:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

Peak Reflow Temperature (C):

NOT SPECIFIED

RAM Bytes:

655360

ROM Words:

2097152

ROM Programmability:

FLASH

Maximum Seated Height:

.6 mm

Speed:

120 rpm

Maximum Supply Voltage:

1.4 V

Minimum Supply Voltage:

1.14 V

Nominal Supply Voltage:

1.2 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

BOTTOM

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

7 mm

Peripheral IC Type:

Data EEPROM Size:

0

Connectivity:

CAN, I2C(4), SAI(2), SPI(5), UART(3), USART(3), USB

Peripherals:

BOR, COMPARATOR(2), DMA(14), LCD, RTC, TIMER(14), WDT(2)

Analog To Digital Convertors:

14-Ch 12-Bit

Digital To Analog Convertors:

2-Ch 12-Bit

Trade Compliance

STM32L4R9AII6 Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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