ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl
STM32F446RET6
STMicroelectronics
1:
$9.85
25,157 On Order
Mouser Part No 511-STM32F446RET6
STMicroelectronics
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl
25,157 On Order
View Dates
Alternative Packaging
Factory Lead Time:
52 Weeks
1
$9.85
10
$7.71
25
$7.12
100
$6.45
250
View
250
$6.29
500
$5.65
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
180 MHz
512 kB
128 kB
3 x 12 bit
50 I/O
1.7 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl
STM32F446RET7
STMicroelectronics
1:
$10.76
4,797 On Order
Mouser Part No 511-STM32F446RET7
STMicroelectronics
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl
4,797 On Order
View Dates
On Order:
3,837 Expected 16/10/2026
960 Expected 31/12/2026
Factory Lead Time:
52 Weeks
1
$10.76
10
$8.34
25
$7.71
100
$6.98
250
View
250
$6.86
500
$6.38
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
180 MHz
512 kB
128 kB
3 x 12 bit
50 I/O
1.7 V
3.6 V
+ 105 C
Tray
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl
STM32F446RET7TR
STMicroelectronics
1:
$11.07
4,633 On Order
Mouser Part No 511-STM32F446RET7TR
STMicroelectronics
ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl
4,633 On Order
View Dates
On Order:
1,633 Expected 15/09/2026
Factory Lead Time:
52 Weeks
1
$11.07
10
$8.55
25
$8.16
100
$7.08
250
View
1,000
$6.07
250
$6.77
500
$6.17
1,000
$6.07
Buy
Min.: 1 Mult.: 1
Reel :1,000
Details
LQFP-64
ARM Cortex M4
32 bit
12 bit
1.7 V
3.6 V
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
STM32G431CBU3
STMicroelectronics
1:
$7.11
9,517 On Order
Mouser Part No 511-STM32G431CBU3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
9,517 On Order
View Dates
Factory Lead Time:
52 Weeks
1
$7.11
10
$5.31
25
$4.83
100
$4.39
250
View
250
$4.26
500
$3.87
1,000
$3.83
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-48
ARM Cortex M4
32 bit
170 MHz
128 kB
32 kB
12 bit
38 I/O
1.7 V
3.6 V
+ 125 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
STM32G431CBU6
STMicroelectronics
1:
$6.66
23,995 On Order
Mouser Part No 511-STM32G431CBU6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
23,995 On Order
1
$6.66
10
$4.97
25
$4.52
100
$4.11
250
View
250
$3.90
500
$3.62
1,000
$3.58
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-48
ARM Cortex M4
32 bit
170 MHz
128 kB
32 kB
2 x 12 bit
42 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
STM32G431K8T6
STMicroelectronics
1:
$5.93
5,950 On Order
Mouser Part No 511-STM32G431K8T6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
5,950 On Order
View Dates
On Order:
1,450 Expected 02/10/2026
3,000 Expected 05/10/2026
1,500 Expected 23/10/2026
Factory Lead Time:
52 Weeks
1
$5.93
10
$4.21
25
$3.83
100
$3.52
250
View
250
$3.44
500
$3.17
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-32
ARM Cortex M4
32 bit
170 MHz
64 kB
32 kB
2 x 12 bit
26 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
+1 image
STM32G431KBT6
STMicroelectronics
1:
$6.42
5,981 On Order
Mouser Part No 511-STM32G431KBT6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
5,981 On Order
View Dates
On Order:
2,981 Expected 21/09/2026
3,000 Expected 08/10/2026
Factory Lead Time:
52 Weeks
1
$6.42
10
$4.80
25
$4.36
100
$3.97
250
View
250
$3.77
500
$3.50
1,000
$3.46
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-32
ARM Cortex M4
32 bit
170 MHz
128 kB
32 kB
2 x 12 bit
26 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
STM32G431KBU3
STMicroelectronics
1:
$7.12
18,176 On Order
Mouser Part No 511-STM32G431KBU3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
18,176 On Order
1
$7.12
10
$5.23
25
$4.87
100
$4.28
250
View
250
$4.06
500
$3.65
1,000
$3.07
2,940
$3.04
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-32
ARM Cortex M4
32 bit
170 MHz
128 kB
32 kB
2 x 12 bit
26 I/O
1.7 V
3.6 V
+ 125 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
STM32G431KBU6
STMicroelectronics
1:
$6.00
35,237 On Order
Mouser Part No 511-STM32G431KBU6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
35,237 On Order
1
$6.00
10
$4.58
25
$4.01
100
$3.83
250
View
250
$3.54
500
$3.42
1,000
$2.88
2,940
$2.85
5,880
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-32
ARM Cortex M4
32 bit
170 MHz
128 kB
32 kB
16 bit
26 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
STM32G473RET3
STMicroelectronics
1:
$11.03
4,800 On Order
Mouser Part No 511-STM32G473RET3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
4,800 On Order
1
$11.03
10
$8.53
25
$8.13
100
$7.06
250
View
250
$6.75
500
$6.15
960
$5.62
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
170 MHz
512 kB
128 kB
16 bit
107 I/O
1.71 V
3.6 V
+ 125 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
STM32G473RET6
STMicroelectronics
1:
$10.06
3,629 Expected 05/10/2026
Mouser Part No 511-STM32G473RET6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170MHz 512Kbytes of Flash Math Accel, High Analog l
3,629 Expected 05/10/2026
1
$10.06
10
$7.79
25
$7.19
100
$6.52
250
View
250
$6.41
500
$5.95
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
170 MHz
512 kB
128 kB
5 x 12 bit
52 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H
STM32G474CBU6
STMicroelectronics
1:
$8.17
14,040 On Order
Mouser Part No 511-STM32G474CBU6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, HR Timer, H
14,040 On Order
1
$8.17
10
$5.71
25
$5.44
100
$4.73
250
View
250
$4.65
500
$4.30
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-48
ARM Cortex M4
32 bit
170 MHz
128 kB
128 kB
12 bit
42 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
STM32G474CET6
STMicroelectronics
1:
$9.86
8,999 On Order
Mouser Part No 511-STM32G474CET6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
8,999 On Order
1
$9.86
10
$7.63
25
$7.05
100
$6.38
250
View
250
$6.28
500
$5.83
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-48
ARM Cortex M4
32 bit
170 MHz
512 kB
128 kB
5 x 12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
STM32G474CEU6
STMicroelectronics
1:
$9.90
48,301 On Order
Mouser Part No 511-STM32G474CEU6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
48,301 On Order
Alternative Packaging
1
$9.90
10
$7.65
25
$7.30
100
$6.34
250
View
250
$6.17
500
$5.72
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-48
ARM Cortex M4
32 bit
170 MHz
512 kB
128 kB
5 x 12 bit
42 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
STM32G474RET6
STMicroelectronics
1:
$10.35
20,263 On Order
Mouser Part No 511-STM32G474RET6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
20,263 On Order
View Dates
Alternative Packaging
Factory Lead Time:
52 Weeks
1
$10.35
10
$8.02
25
$7.41
100
$6.71
250
View
250
$6.60
500
$6.13
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-64
ARM Cortex M4
32 bit
170 MHz
512 kB
128 kB
5 x 12 bit
52 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
STM32G474VET3
STMicroelectronics
1:
$12.43
3,780 On Order
Mouser Part No 511-STM32G474VET3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
3,780 On Order
Alternative Packaging
1
$12.43
10
$9.67
25
$9.22
100
$8.01
250
View
250
$7.72
540
$7.18
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-100
ARM Cortex M4
32 bit
170 MHz
512 kB
128 kB
5 x 12 bit
86 I/O
1.71 V
3.6 V
+ 125 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
STM32G474VET6
STMicroelectronics
1:
$11.62
3,674 On Order
Mouser Part No 511-STM32G474VET6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
3,674 On Order
Alternative Packaging
1
$11.62
10
$9.04
25
$8.62
100
$7.48
250
View
250
$7.15
540
$6.52
1,080
$6.37
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-100
ARM Cortex M4
32 bit
170 MHz
512 kB
128 kB
5 x 12 bit
107 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
STM32G484VET6
STMicroelectronics
1:
$11.61
2,696 On Order
Mouser Part No 511-STM32G484VET6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes of Flash Math Accel, HR Timer, H
2,696 On Order
1
$11.61
10
$9.04
25
$8.36
100
$7.58
250
View
250
$7.43
540
$6.91
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-100
ARM Cortex M4
32 bit
170 MHz
512 kB
128 kB
5 x 12 bit
86 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
STM32G491CET6
STMicroelectronics
1:
$8.97
8,994 On Order
Mouser Part No 511-STM32G491CET6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
8,994 On Order
1
$8.97
10
$6.88
25
$6.11
100
$5.75
250
View
250
$5.49
500
$5.43
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
LQFP-48
ARM Cortex M4
32 bit
170 MHz
512 kB
112 kB
4 x 12 bit
38 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
STM32G491CEU6
STMicroelectronics
1:
$8.79
6,239 On Order
Mouser Part No 511-STM32G491CEU6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
6,239 On Order
View Dates
On Order:
1,559 Expected 05/10/2026
Factory Lead Time:
52 Weeks
1
$8.79
10
$6.73
25
$5.98
100
$5.62
250
View
250
$5.36
500
$5.30
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-48
ARM Cortex M4
32 bit
170 MHz
512 kB
112 kB
4 x 12 bit
42 I/O
1.71 V
3.6 V
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 256 Kbytes Flash Math Accel High Analog level
STM32G491KCU3
STMicroelectronics
1:
$7.55
11,735 On Order
Mouser Part No 511-STM32G491KCU3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 170 MHz 256 Kbytes Flash Math Accel High Analog level
11,735 On Order
1
$7.55
10
$5.50
25
$5.24
100
$4.34
250
View
250
$4.14
500
$3.87
1,000
$3.66
2,940
$3.65
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-32
ARM Cortex M4
32 bit
170 MHz
256 kB
112 kB
12 bit
26 I/O
1.71 V
3.6 V
+ 125 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
STM32G491KEU6
STMicroelectronics
1:
$7.96
11,653 On Order
Mouser Part No 511-STM32G491KEU6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
11,653 On Order
1
$7.96
10
$6.14
25
$5.41
100
$5.18
250
View
250
$4.80
500
$4.68
1,000
$4.63
2,940
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
UFQFPN-32
ARM Cortex M4
32 bit
170 MHz
512 kB
112 kB
4 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 Flash memory
360°
+2 images
STM32L431CBT6TR
STMicroelectronics
1:
$5.19
7,208 On Order
Mouser Part No 511-STM32L431CBT6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 128 Kbytes Flash memory
7,208 On Order
Alternative Packaging
1
$5.19
10
$3.71
25
$3.44
100
$3.06
250
View
2,400
$2.37
250
$2.90
500
$2.70
1,000
$2.37
2,400
$2.37
Buy
Min.: 1 Mult.: 1
Reel :2,400
Details
SMD/SMT
LQFP-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
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
STM32L431CCU6TR
STMicroelectronics
1:
$5.80
44,126 On Order
Mouser Part No 511-STM32L431CCU6TR
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
44,126 On Order
Alternative Packaging
1
$5.80
10
$4.15
25
$3.85
100
$3.42
250
View
2,500
$2.65
250
$3.25
500
$3.04
1,000
$2.71
2,500
$2.65
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
SMD/SMT
UFQFPN-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
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
STM32L431RCT6
STMicroelectronics
1:
$6.90
17,205 On Order
Mouser Part No 511-STM32L431RCT6
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash
17,205 On Order
1
$6.90
10
$5.17
25
$4.49
100
$4.10
250
View
250
$3.83
500
$3.53
Buy
Min.: 1 Mult.: 1
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
Israel
