ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
STM32G491MET6
STMicroelectronics
1:
¥1,682.6
1,659 In Stock
Mouser Part #
511-STM32G491MET6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
1,659 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 300
Details
SMD/SMT
LQFP-80
ARM Cortex M4
32 bit
170 MHz
512 kB
112 kB
4 x 12 bit
66 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
STM32L412CBU6
STMicroelectronics
1:
¥717.6
5,688 In Stock
7,800 Expected 2/22/2027
Mouser Part #
511-STM32L412CBU6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
5,688 In Stock
7,800 Expected 2/22/2027
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 1,000
Details
SMD/SMT
ARM Cortex M4
32 bit
80 MHz
128 kB
40 kB
2 x 12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB
STM32L412K8T6
STMicroelectronics
1:
¥646.1
2,765 In Stock
Mouser Part #
511-STM32L412K8T6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB
2,765 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 500
Details
SMD/SMT
LQFP-32
ARM Cortex M4
32 bit
80 MHz
64 kB
40 kB
2 x 12 bit
26 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB
STM32L412K8U6
STMicroelectronics
1:
¥614.6
1,912 In Stock
2,940 On Order
Mouser Part #
511-STM32L412K8U6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 64 Kbytes of Flash , USB
1,912 In Stock
2,940 On Order
Buy
Min.: 1
Mult.: 1
Max.: 750
Details
SMD/SMT
QFN-32
ARM Cortex M4
32 bit
80 MHz
64 kB
40 kB
2 x 12 bit
26 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
STM32L412KBU6
STMicroelectronics
1:
¥827.2
2,176 In Stock
11,760 On Order
Mouser Part #
511-STM32L412KBU6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
2,176 In Stock
11,760 On Order
View Dates
Alternative Packaging
Stock:
2,176 Can Ship Immediately
Factory Lead-Time:
52 Weeks
Buy
Min.: 1
Mult.: 1
Max.: 2,940
Details
SMD/SMT
UFQFPN-32
ARM Cortex M4
32 bit
80 MHz
128 kB
40 kB
2 x 12 bit
26 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
STM32L412RBT6
STMicroelectronics
1:
¥906.9
2,197 In Stock
Mouser Part #
511-STM32L412RBT6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
2,197 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 750
Details
SMD/SMT
ARM Cortex M4
32 bit
80 MHz
128 kB
40 kB
2 x 12 bit
52 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
STM32L412RBT6P
STMicroelectronics
1:
¥828.8
995 In Stock
Mouser Part #
511-STM32L412RBT6P
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB
995 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 250
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
80 MHz
128 kB
40 kB
2 x 12 bit
52 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash
360°
+2 images
STM32L431RBT6
STMicroelectronics
1:
¥1,051.4
926 In Stock
1,920 Expected 2/22/2027
Mouser Part #
511-STM32L431RBT6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash
926 In Stock
1,920 Expected 2/22/2027
Buy
Min.: 1
Mult.: 1
Max.: 150
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
80 MHz
128 kB
64 kB
12 bit
52 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
STM32L431RCI6
STMicroelectronics
1:
¥965
1,840 In Stock
Mouser Part #
511-STM32L431RCI6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
1,840 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 300
Details
SMD/SMT
UFBGA-64
ARM Cortex M4
32 bit
80 MHz
256 kB
64 kB
12 bit
52 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M4MCU 80 MHz, 128Kbytes Flash
STM32L432KBU6
STMicroelectronics
1:
¥835.5
5,356 In Stock
Mouser Part #
511-STM32L432KBU6
STMicroelectronics
ARM Microcontrollers - MCU ARM Cortex-M4MCU 80 MHz, 128Kbytes Flash
5,356 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 500
Details
SMD/SMT
UFQFPN-32
ARM Cortex M4
32 bit
80 MHz
128 kB
64 kB
12 bit
26 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD
STM32L433CBU6
STMicroelectronics
1:
¥865.4
1,971 In Stock
3,120 On Order
Mouser Part #
511-STM32L433CBU6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD
1,971 In Stock
3,120 On Order
Buy
Min.: 1
Mult.: 1
Max.: 1,560
Details
SMD/SMT
UFQFPN-48
ARM Cortex M4
32 bit
80 MHz
128 kB
64 kB
12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB
STM32L433CCT6
STMicroelectronics
1:
¥1,014.9
2,085 In Stock
1,500 On Order
Mouser Part #
511-STM32L433CCT6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB
2,085 In Stock
1,500 On Order
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 500
Details
SMD/SMT
LQFP-48
ARM Cortex M4
32 bit
80 MHz
256 kB
64 kB
12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB
STM32L433CCU3
STMicroelectronics
1:
¥1,232.5
520 In Stock
1,560 On Order
Mouser Part #
511-STM32L433CCU3
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash , LCD, USB
520 In Stock
1,560 On Order
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 250
Details
SMD/SMT
QFN-48
ARM Cortex M4
32 bit
80 MHz
256 kB
64 kB
12 bit
38 I/O
1.71 V
3.6 V
+ 125 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD
STM32L433RBT6
STMicroelectronics
1:
¥975
614 In Stock
2,880 On Order
Mouser Part #
511-STM32L433RBT6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes of Flash , USB FS, LCD
614 In Stock
2,880 On Order
View Dates
Factory Lead-Time:
52 Weeks
Buy
Min.: 1
Mult.: 1
Max.: 500
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
80 MHz
128 kB
64 kB
12 bit
52 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2
STM32L443CCU6
STMicroelectronics
1:
¥1,215.9
1,022 In Stock
Mouser Part #
511-STM32L443CCU6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2
1,022 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 300
Details
SMD/SMT
QFN-48
ARM Cortex M4
32 bit
80 MHz
256 kB
64 kB
12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2
STM32L443RCT6
STMicroelectronics
1:
¥1,141.1
2,488 In Stock
Mouser Part #
511-STM32L443RCT6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB, AES-2
2,488 In Stock
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 500
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
80 MHz
256 kB
64 kB
12 bit
52 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM
360°
+5 images
STM32L451CEU6TR
STMicroelectronics
1:
¥1,377
1,072 In Stock
2,500 On Order
Mouser Part #
511-STM32L451CEU6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash , DFSDM
1,072 In Stock
2,500 On Order
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 300
Reel :
2,500
Details
SMD/SMT
QFN-48
ARM Cortex M4
32 bit
80 MHz
512 kB
160 kB
12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM
STM32L451VCT6
STMicroelectronics
1:
¥1,260.7
1,672 In Stock
Mouser Part #
511-STM32L451VCT6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash , DFSDM
1,672 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 500
Details
SMD/SMT
LQFP-100
ARM Cortex M4
32 bit
80 MHz
256 kB
160 kB
12 bit
83 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS
STM32L452CCU6
STMicroelectronics
1:
¥1,242.4
1,557 In Stock
Mouser Part #
511-STM32L452CCU6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash USB Device, DFS
1,557 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 500
Details
SMD/SMT
QFN-48
ARM Cortex M4
32 bit
80 MHz
256 kB
160 kB
12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS
STM32L452CEU6
STMicroelectronics
1:
¥1,239.1
2,127 In Stock
Mouser Part #
511-STM32L452CEU6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS
2,127 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 750
Details
SMD/SMT
QFN-48
ARM Cortex M4
32 bit
80 MHz
512 kB
160 kB
12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS
STM32L452RET6P
STMicroelectronics
1:
¥1,463.3
1,641 In Stock
Mouser Part #
511-STM32L452RET6P
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 kbytes of Flash USB Device, DFS
1,641 In Stock
Buy
Min.: 1
Mult.: 1
Max.: 300
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
80 MHz
512 kB
160 kB
12 bit
52 I/O
1.71 V
3.6 V
+ 85 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:
¥1,518.2
319 In Stock
1,000 On Order
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
319 In Stock
1,000 On Order
Alternative Packaging
Buy
Min.: 1
Mult.: 1
Max.: 100
Reel :
1,000
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
80 MHz
512 kB
128 kB
3 x 12 bit
51 I/O
1.71 V
3.6 V
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD
STM32L476JGY6TR
STMicroelectronics
1:
¥1,788.9
1,881 In Stock
5,000 Expected 12/22/2026
Mouser Part #
511-STM32L476JGY6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD
1,881 In Stock
5,000 Expected 12/22/2026
Buy
Min.: 1
Mult.: 1
Max.: 100
Reel :
5,000
Details
SMD/SMT
CSP-72
ARM Cortex M4
32 bit
80 MHz
1 MB
128 kB
3 x 12 bit
57 I/O
1.71 V
3.6 V
+ 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
STM32L476RET6TR
STMicroelectronics
1:
¥1,536.4
914 In Stock
2,000 Expected 2/22/2027
Mouser Part #
511-STM32L476RET6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 512 Kbytes of Flash LCD, USB OTG, D
914 In Stock
2,000 Expected 2/22/2027
Buy
Min.: 1
Mult.: 1
Max.: 300
Reel :
1,000
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
80 MHz
512 kB
128 kB
3 x 12 bit
51 I/O
1.71 V
3.6 V
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD
STM32L476RGT3
STMicroelectronics
1:
¥1,943.4
1,094 In Stock
960 Expected 1/21/2027
Mouser Part #
511-STM32L476RGT3
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 1 Mbyte of Flash LCD, USB OTG, DFSD
1,094 In Stock
960 Expected 1/21/2027
Buy
Min.: 1
Mult.: 1
Max.: 300
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
80 MHz
1 MB
128 kB
3 x 12 bit
51 I/O
1.71 V
3.6 V
+ 125 C
Tray