ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
STM32L431KCU6TR
STMicroelectronics
1:
¥820.5
5,979 In Stock
39,000 On Order
Mouser Part #
511-STM32L431KCU6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
5,979 In Stock
39,000 On Order
View Dates
Alternative Packaging
Stock:
5,979 Can Ship Immediately
On Order:
6,000 Expected 8/19/2026
12,000 Expected 8/24/2026
21,000 Expected 8/4/2027
Factory Lead-Time:
52 Weeks
1
¥820.5
10
¥622.9
25
¥574.7
100
¥519.9
250
View
3,000
¥423.6
250
¥493.3
500
¥488.3
1,000
¥433.5
3,000
¥423.6
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
STM32L4
SMD/SMT
QFN-32
ARM Cortex M4
256 kB
32 bit
12 bit
80 MHz
26 I/O
64 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memor
STM32L432KCU6TR
STMicroelectronics
1:
¥955.1
49 In Stock
9,000 On Order
Mouser Part #
511-STM32L432KCU6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 256 Kbytes of Flash memor
49 In Stock
9,000 On Order
1
¥955.1
10
¥818.9
25
¥762.4
100
¥671
250
View
3,000
¥539.8
250
¥636.2
500
¥573
3,000
¥539.8
6,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
STM32L4
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
STM32L412KBU3
STMicroelectronics
1:
¥757.4
2,541 In Stock
Mouser Part #
511-STM32L412KBU3
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
2,541 In Stock
1
¥757.4
10
¥576.4
25
¥529.9
100
¥480
250
View
250
¥455.1
500
¥436.8
1,000
¥390.3
2,940
¥382
5,880
Quote
Buy
Min.: 1
Mult.: 1
Details
STM32L4
SMD/SMT
QFN-32
ARM Cortex M4
128 kB
32 bit
12 bit
80 MHz
26 I/O
40 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash USB OTG, DFSDM
STM32L475RET6TR
STMicroelectronics
1:
¥1,494.9
754 In Stock
Mouser Part #
511-STM32L475RET6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash USB OTG, DFSDM
754 In Stock
Alternative Packaging
1
¥1,494.9
10
¥1,134.5
25
¥1,069.7
100
¥948.4
250
View
1,000
¥798.9
250
¥910.2
500
¥872
1,000
¥798.9
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
STM32L4
SMD/SMT
LQFP-64
ARM Cortex M4
512 kB
32 bit
3 x 12 bit
80 MHz
51 I/O
128 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D
STM32L476VET6TR
STMicroelectronics
1:
¥1,782.3
5 In Stock
Mouser Part #
511-STM32L476VET6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D
5 In Stock
Alternative Packaging
1
¥1,782.3
10
¥1,377
25
¥1,313.9
100
¥1,141.1
250
View
1,000
¥978.3
250
¥1,089.6
500
¥993.3
1,000
¥978.3
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
STM32L4
SMD/SMT
LQFP-100
ARM Cortex M4
512 kB
32 bit
12 bit
80 MHz
82 I/O
128 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Reel, Cut Tape
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES
STM32L462VET6TR
STMicroelectronics
1:
¥1,428.5
993 On Order
Mouser Part #
511-STM32L462VET6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, AES
993 On Order
Alternative Packaging
1
¥1,428.5
10
¥1,107.9
25
¥1,028.2
100
¥940.1
250
View
1,000
¥872
250
¥900.3
500
¥896.9
1,000
¥872
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
STM32L4
SMD/SMT
LQFP-100
ARM Cortex M4
512 kB
32 bit
12 bit
80 MHz
83 I/O
160 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes Flash, USB
STM32L412C8T6TR
STMicroelectronics
2,400:
¥357.1
Non-Stocked Lead-Time 52 Weeks
New Product
Mouser Part #
511-STM32L412C8T6TR
New Product
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes Flash, USB
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 2,400
Mult.: 2,400
Reel :
2,400
Details
STM32L4
SMD/SMT
LQFP-48
ARM Cortex M4
64 kB
32 bit
12 bit
48 MHz
38 I/O
40 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash, USB
STM32L412T8Y6TR
STMicroelectronics
5,000:
¥312.3
Non-Stocked Lead-Time 52 Weeks
New Product
Mouser Part #
511-STM32L412T8Y6TR
New Product
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash, USB
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 5,000
Mult.: 5,000
Reel :
5,000
Details
STM32L4
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes Flash, USB
STM32L412TBY3TR
STMicroelectronics
5,000:
¥406.9
Non-Stocked Lead-Time 52 Weeks
Mouser Part #
511-STM32L412TBY3TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes Flash, USB
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 5,000
Mult.: 5,000
Reel :
5,000
Details
STM32L4
SMD/SMT
WLCSP-36
ARM Cortex M4F
128 kB
32 bit
12 bit
80 MHz
30 I/O
40 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes Flash, USB Device, DFSDM
STM32L452CEU3TR
STMicroelectronics
2,500:
¥820.5
Non-Stocked Lead-Time 52 Weeks
New Product
Mouser Part #
511-STM32L452CEU3TR
New Product
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes Flash, USB Device, DFSDM
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
STM32L4
SMD/SMT
QFN-48
ARM Cortex M4
512 kB
32 bit
12 bit
80 MHz
38 I/O
160 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Reel
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM
STM32L452REY3TR
STMicroelectronics
5,000:
¥702.6
Non-Stocked Lead-Time 52 Weeks
New Product
Mouser Part #
511-STM32L452REY3TR
New Product
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power with FPU Arm Cortex-M4 MCU 80 MHz with 512 kbytes of Flash memory, USB Device, DFSDM
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 5,000
Mult.: 5,000
Reel :
5,000
Details
STM32L4
SMD/SMT
CSP-64
ARM Cortex M4
512 kB
32 bit
12 bit
80 MHz
52 I/O
160 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM
STM32L471QEI6TR
STMicroelectronics
2,500:
¥877
Non-Stocked Lead-Time 52 Weeks
Mouser Part #
511-STM32L471QEI6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM
Non-Stocked Lead-Time 52 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
STM32L4
SMD/SMT
UFBGA-132
ARM Cortex M4
512 kB
32 bit
12 bit
80 MHz
109 I/O
128 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM
STM32L471QEI7TR
STMicroelectronics
2,500:
¥882
Non-Stocked Lead-Time 52 Weeks
Mouser Part #
511-STM32L471QEI7TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM
Non-Stocked Lead-Time 52 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
STM32L4
SMD/SMT
UFBGA-132
ARM Cortex M4
512 kB
32 bit
12 bit
80 MHz
109 I/O
128 kB
1.71 V
3.6 V
- 40 C
+ 105 C
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM
+1 image
STM32L471ZET6TR
STMicroelectronics
500:
¥1,056.4
Non-Stocked Lead-Time 52 Weeks
Mouser Part #
511-STM32L471ZET6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash , DFSDM
Non-Stocked Lead-Time 52 Weeks
Alternative Packaging
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
STM32L4
SMD/SMT
LQFP-144
ARM Cortex M4
512 kB
32 bit
12 bit
80 MHz
114 I/O
128 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-
STM32L4A6VGT6P
STMicroelectronics
540:
¥1,194.3
Non-Stocked Lead-Time 52 Weeks
Mouser Part #
511-STM32L4A6VGT6P
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash USB OTG, LCD, AES-
Non-Stocked Lead-Time 52 Weeks
Alternative Packaging
Buy
Min.: 540
Mult.: 540
Details
STM32L4
SMD/SMT
LQFP-100
ARM Cortex M4
1 MB
32 bit
3 x 12 bit
80 MHz
136 I/O
320 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash, USB
STMicroelectronics STM32L412KBT6TR
STM32L412KBT6TR
STMicroelectronics
2,400:
¥382
Non-Stocked Lead-Time 52 Weeks
New Product
Mouser Part #
511-STM32L412KBT6TR
New Product
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash, USB
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 2,400
Mult.: 2,400
Reel :
2,400
Details
STM32L4
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes Flash
STMicroelectronics STM32L431CBT3
STM32L431CBT3
STMicroelectronics
1,500:
¥491.7
Non-Stocked Lead-Time 52 Weeks
Mouser Part #
511-STM32L431CBT3
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes Flash
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 1,500
Mult.: 1,500
Details
STM32L4
SMD/SMT
LQFP-48
ARM Cortex M4F
128 kB
32 bit
12 bit
80 MHz
39 I/O
64 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes Flash
STMicroelectronics STM32L431CBT3TR
STM32L431CBT3TR
STMicroelectronics
2,400:
¥500
Non-Stocked Lead-Time 52 Weeks
Mouser Part #
511-STM32L431CBT3TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes Flash
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 2,400
Mult.: 2,400
Reel :
2,400
Details
STM32L4
SMD/SMT
LQFP-48
ARM Cortex M4F
128 kB
32 bit
12 bit
80 MHz
39 I/O
64 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Reel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes Flash memory, DFSDM
STMicroelectronics STM32L451VEI6TR
STM32L451VEI6TR
STMicroelectronics
2,500:
¥822.2
Non-Stocked Lead-Time 52 Weeks
New Product
Mouser Part #
511-STM32L451VEI6TR
New Product
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes Flash memory, DFSDM
Non-Stocked Lead-Time 52 Weeks
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
STM32L4
Reel