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Name: STM32L422RBT6P
Brand: STMicroelectronics
SKU: STM32L422RBT6P
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics STM32L422RBT6P

Part No.:: STM32L422RBT6P

Manufacturer:: STMicroelectronics

Package:: 64-LQFP

Datasheet:: STM32L422RBT6P.pdf

Description:: IC MCU 32BIT 128KB FLASH 64LQFP

In Stock:: 3639

Quantity:: Add To Cart

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STM32L422RBT6P Specifications

Package/Case:
64-LQFP
Packaging:
Tray
Series:
STM32L4
RoHS:
RoHS
Speed:
80MHz
RAM Size:
40K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, PWM, WDT
Connectivity:
I²C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
52
Core Processor:
ARM® Cortex®-M4
Data Converters:
A/D 16x12b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM32L422RBT6P this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM32L422RBT6P price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for STM32L422RBT6P to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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STM32L422RBT6P information

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The working principle and core technical features of STM32L422RBT6P

STM32L422RBT6P is a microcontroller featuring advanced low-power performance and rich peripherals, ideal for a wide range of embedded applications.

Core Technology:

The STM32L422RBT6P utilizes an ARM Cortex-M4 core with FPU, providing high processing power and efficiency. It incorporates innovative low-power modes, such as Stop mode and Standby mode, enabling significant power savings in battery-operated devices.

Application Scenarios:

In smart home automation, STM32L422RBT6P can be utilized to control and manage various household devices, such as smart thermostats, lighting systems, and security cameras.

Circuit Design:

To design a smart thermostat using STM32L422RBT6P, follow these steps:

1. Temperature Sensing:

Connect a temperature sensor, such as a digital temperature sensor or a thermocouple, to one of the analog input pins of STM32L422RBT6P, like pin PA0. Implement appropriate signal conditioning for accurate temperature readings.

2. Control Logic:

Implement control algorithms to regulate the heating and cooling systems based on the measured temperature. Utilize the processing power of STM32L422RBT6P to execute these algorithms efficiently.

3. User Interface:

Integrate a user interface, such as an LCD touchscreen or a mobile app interface, to allow users to set temperature preferences and view real-time temperature data. Utilize GPIO pins, like pin PC0, to interface with the display components.

4. Communication:

Implement communication protocols, such as Wi-Fi or Bluetooth Low Energy (BLE), to enable remote monitoring and control of the thermostat. Configure relevant GPIO pins, like pin PA9 and PA10, for wireless communication.

5. Power Management:

Optimize power consumption by leveraging the low-power modes of STM32L422RBT6P. Utilize efficient power supply circuitry and energy harvesting techniques to extend battery life in wireless thermostats.

System Optimization:

To enhance system performance and efficiency, consider the following:

- Firmware Optimization: Write efficient firmware code to minimize CPU usage and maximize battery life.

- Peripheral Integration: Utilize the rich peripheral set of STM32L422RBT6P to offload tasks and improve system responsiveness.

- Sensor Fusion: Integrate multiple sensors, such as humidity and occupancy sensors, to enhance the intelligence and functionality of the thermostat.

- Cloud Integration: Implement cloud connectivity to enable data logging, analytics, and remote firmware updates, enhancing the overall user experience and system functionality.

- Security Measures: Incorporate robust security features, such as secure boot and data encryption, to protect user privacy and prevent unauthorized access to the thermostat system.

STM32L422RBT6P FAQ

1. How to order STM32L422RBT6P on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the STM32L422RBT6P. All suppliers must pass our qualification reviews before they can publish their products including STM32L422RBT6P on icwhale.com; we pay more attention to the channels and quality of STM32L422RBT6P products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STM32L422RBT6P price and inventory displayed accurate?

The price and inventory of STM32L422RBT6P fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of STM32L422RBT6P?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM32L422RBT6P we delivered, we will accept the replacement or return of the STM32L422RBT6P only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of STM32L422RBT6P.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations