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ST STM32L431RBI3
Manufacturer No:
STM32L431RBI3
Manufacturer:
ST
Package:
64-UFBGA
Description:
128KB 128K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series 3V 64-UFBGA
Quantity:
In Stock :2833
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Tue, Jun 2 - Wed, Jun 3, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
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PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
STM32L431RBI3 Information
ST STM32L431RBI3 technical specifications, attributes, parameters and parts with similar specifications to ST STM32L431RBI3.
- Type
- Parameter
- Factory Lead Time
- 12 Weeks
- Mounting Type
- Surface Mount
- Package / Case
- 64-UFBGA
- Surface Mount
- YES
- Operating Temperature
- -40°C~85°C TA
- Series
- STM32L4
- Part Status
- Active
- Number of Terminations
- 64
- Terminal Position
- BOTTOM
- Terminal Form
- BALL
- Type
- Parameter
- Peak Reflow Temperature (Cel)
- NOT SPECIFIED
- Supply Voltage
- 3V
- Terminal Pitch
- 0.5mm
- Reach Compliance Code
- compliant
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- Supply Voltage-Max (Vsup)
- 3.6V
- Supply Voltage-Min (Vsup)
- 1.8V
- Oscillator Type
- Internal
- Number of I/O
- 52
- Speed
- 80MHz
Download datasheets and manufacturer documentation for ST STM32L431RBI3.
STM32L431RBI3 Overview
There is a 64-UFBGA package available. The board has 52 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 32-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. STM32L4-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 128KB 128K x 8. Powered by a ARM® Cortex®-M4 Core processor. Microcontroller's a MICROCONTROLLER, RISC uPs/uCs/Peripheral IC. IC Chip terminations are 64. As a result, this Microcontroller comes with a 32-bit size. Input voltage for the chip is 3V volts. A total of YES DMA channels are available. Using YES PWM channels, the device works. As far as the clock frequency is concerned, it operates at 48MHz clock speed.
STM32L431RBI3 Features
64-UFBGA package
Mounting type of Surface Mount
STM32L431RBI3 Applications
There are a lot of STMicroelectronics
STM32L431RBI3 Microcontroller applications.
- Toys
- Robots
- Radio
- Television
- Heater/Fan
- Calculator
- Kindle
- Christmas lights
- 3D printers
- Washing machine
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
