STM32L431KB

STM32L431KBU6TR

Active

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
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Parameter NameParameter Value
Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
CoreArm Cortex-M4
ECCN US3A991.a.2
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameUFQFPN 32 5x5x0.55 mm

In stock

Quantity	$ per Unit	Savings
1 - 9	$5.85	8%
10 - 24	$5.26	18%
25 - 99	$4.98	22%
100 - 249	$4.31	33%
250 - 260	$4.09	36%
260 +	Contact Sales

STM32L431KBU6

Active

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
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Save to My List Compare

Parameter NameParameter Value
Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
CoreArm Cortex-M4
ECCN US3A991.a.2
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeIndustrial
Package NameUFQFPN 32 5x5x0.55 mm

In stock

Quantity	$ per Unit	Savings
1 - 9	$5.85	0%
10 - 24	$5.26	10%
25 - 40	$4.31	26%
40 +	Contact Sales

STM32L431KBU3

Active

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
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Save to My List Compare

Parameter NameParameter Value
Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
CoreArm Cortex-M4
ECCN US3A991.a.2
ECCN EUNEC
Packing TypeTray
RoHs compliantEcopack2
GradeIndustrial
Package NameUFQFPN 32 5x5x0.55 mm

In stock

Quantity	$ per Unit	Savings
1 - 9	$6.72	8%
10 - 24	$6.05	18%
25 - 99	$4.96	32%
100 - 249	$4.70	36%
250 - 499	$4.22	42%
500	$3.56	52%
500 +	Contact Sales

STM32L431KBU3TR

Active

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
Learn More

Save to My List Compare

Parameter NameParameter Value
Supply Voltage Min Volt1.71
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius125.0
CoreArm Cortex-M4
ECCN US3A991.a.2
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameUFQFPN 32 5x5x0.55 mm

Out of stock

Quantity	$ per Unit	Savings
1 - 9	$6.49	0%
10 - 24	$5.83	10%
25 - 99	$5.51	15%
100 - 249	$4.77	26%
250 - 499	$4.53	30%
500	$4.07	37%
500 +	Contact Sales

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STM32L431KB

STM32L431KBU6TR

Active

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory Learn More

STM32L431KBU6

Active

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory Learn More

STM32L431KBU3

Active

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory Learn More

STM32L431KBU3TR

Active

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory Learn More

Featured

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
Learn More

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
Learn More

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
Learn More

Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 128 Kbytes of Flash memory
Learn More