ST STM32L431RBI6
Manufacturer No:
STM32L431RBI6
Manufacturer:
ST
Package:
64-UFBGA
Description:
128KB 128K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L431 3V 64-UFBGA
Quantity:
In Stock :1391
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Shipped from：HK Warehouse
Expected Shipping：Wed, Jun 3 - Thu, Jun 4, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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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.
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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.
STM32L431RBI6 Information
ST STM32L431RBI6 technical specifications, attributes, parameters and parts with similar specifications to ST STM32L431RBI6.
- Type
- Parameter
- Lifecycle Status
- ACTIVE (Last Updated: 7 months ago)
- Factory Lead Time
- 12 Weeks
- Mounting Type
- Surface Mount
- Package / Case
- 64-UFBGA
- Surface Mount
- YES
- Operating Temperature
- -40°C~85°C TA
- Packaging
- Tray
- Series
- STM32L4
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 3 (168 Hours)
- Type
- Parameter
- Number of Terminations
- 64
- Terminal Position
- BOTTOM
- Terminal Form
- BALL
- Peak Reflow Temperature (Cel)
- NOT SPECIFIED
- Supply Voltage
- 3V
- Terminal Pitch
- 0.5mm
- Time@Peak Reflow Temperature-Max (s)
- NOT SPECIFIED
- Base Part Number
- STM32L431
- Supply Voltage-Max (Vsup)
- 3.6V
- Supply Voltage-Min (Vsup)
- 1.8V
Download datasheets and manufacturer documentation for ST STM32L431RBI6.
STM32L431RBI6 Description
The STM32L431xx devices are ultra-low-power microcontrollers built on the powerful 32-bit RISC Arm? Cortex?-M4 core that operates at up to 80 MHz. A floating point unit (FPU) single precision is a characteristic of the Cortex-M4 core that supports all Arm? single-precision data-processing instructions and data formats. Additionally, it incorporates a memory protection unit (MPU) that improves program security together with the whole range of DSP instructions.
The STM32L431xx devices include a wide range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix. They also include high-speed memories (Flash memory up to 256 Kbyte, 64 Kbyte of SRAM), a Quad SPI flash memories interface (available on all packages), and two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix.
STM32L431RBI6 Features
1.71 V to 3.6 V power supply
-40 °C to 85/105/125 °C temperature range
200 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
8 nA Shutdown mode (5 wakeup pins)
28 nA Standby mode (5 wakeup pins)
280 nA Standby mode with RTC
1.0 ?A Stop 2 mode, 1.28 ?A with RTC
84 ?A/MHz run mode
Batch acquisition mode (BAM)
4 ?s wakeup from Stop mode
Brown out reset (BOR)
Interconnect matrix
STM32L431RBI6 Applications
Power Management
Consumer Electronics
Portable Devices
Industrial
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