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STM32L431RBY6TR


Part Number STM32L431RBY6TR
Zouser Part # STM32L431RBY6TR
Manufacturer STMicroelectronics
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 32BIT 128KB FLASH 64WLCSP
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models STM32L431RBY6TR PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 20 - May 25 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock214 - More on Order
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Lead-TimeTo be Confirmed
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STM32L431RBY6TR Specifications

Part Number STM32L431RBY6TR
Brand STMicroelectronics
Lifecycle Active
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer STMicroelectronics
Series STM32L4
Core Processor ARM® Cortex®-M4
Core Size 32-Bit
Speed 80MHz
Connectivity CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Number of I/O 52
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 64-UFBGA, WLCSP
Supplier Device Package 64-WLCSP

STM32L431RBY6TR Documents

STM32L431RBY6TR, STM32L431RBY6TR Datasheet (Total Pages: 208, Size: 2,870.2 KB)
STM32L431RBI6TR Datasheet CoverSTM32L431RBI6TR Datasheet Page 2STM32L431RBI6TR Datasheet Page 3STM32L431RBI6TR Datasheet Page 4STM32L431RBI6TR Datasheet Page 5STM32L431RBI6TR Datasheet Page 6STM32L431RBI6TR Datasheet Page 7STM32L431RBI6TR Datasheet Page 8STM32L431RBI6TR Datasheet Page 9STM32L431RBI6TR Datasheet Page 10STM32L431RBI6TR Datasheet Page 11STM32L431RBI6TR Datasheet Page 12STM32L431RBI6TR Datasheet Page 13STM32L431RBI6TR Datasheet Page 14

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