STM32L431KBU6
RoHS 
RoHS compliant
RoHS compliantPackage 32-UFQFN Exposed Pad
Category Integrated Circuits (ICs) / Embedded - Microcontrollers
Description
IC MCU 32BIT 128KB FLASH 32QFN
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Buying Options
Total Price: USD $4.1
Unit Price: USD $4.1008
≥1 USD $4.1008
≥10 USD $3.68368
≥100 USD $3.482336
≥500 USD $3.01796
≥1000 USD $2.863177
≥3000 USD $2.569116
Inventory: 3044
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 5mm
Length 5mm
Technical
PWM Channels YES
DMA Channels YES
Has ADC YES
Data Converter A/D 10x12b; D/A 2x12b
Bit Size 32
Connectivity CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART
Program Memory Size 128KB 128K x 8
Core Size 32-Bit
Program Memory Type FLASH
Clock Frequency 48MHz
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Core Processor ARM? Cortex?-M4
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Voltage - Supply (Vcc/Vdd) 1.71V~3.6V
RAM Size 64K x 8
Speed 80MHz
Number of I/O 26
Oscillator Type Internal
Supply Voltage-Min (Vsup) 1.8V
Supply Voltage-Max (Vsup) 3.6V
Base Part Number STM32L431
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Terminal Pitch 0.5mm
Supply Voltage 3V
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Form NO LEAD
Terminal Position QUAD
Number of Terminations 32
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Active
Series STM32L4
Packaging Tray
Operating Temperature -40°C~85°C TA
Physical
Surface Mount YES
Package / Case 32-UFQFN Exposed Pad
Mounting Type Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 12 Weeks
Alternative Model
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