ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
STM32G491RET6
STMicroelectronics
1:
£5.57
3,836 On Order
Mouser Part No
511-STM32G491RET6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz with 512Kbytes of Flash memory
3,836 On Order
View Dates
On Order:
1,920 Expected 01/05/2026
1,916 Expected 15/07/2026
Factory Lead Time:
12 Weeks
1
£5.57
10
£4.31
25
£4.00
100
£3.55
250
View
250
£3.44
500
£3.35
960
£3.27
2,880
£3.24
5,760
Quote
Buy
Min.: 1
Mult.: 1
Details
STM32G4
SMD/SMT
LQFP-64
ARM Cortex M4
512 kB
32 bit
4 x 12 bit
170 MHz
52 I/O
112 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
STM32G431C6U6
STMicroelectronics
1,560:
£1.85
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431C6U6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 1,560
Mult.: 1,560
Details
STM32G4
UFQFPN-28
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
STM32G431C8T6TR
STMicroelectronics
2,400:
£2.00
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431C8T6TR
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,400
Mult.: 2,400
Details
STM32G4
LQFP-48
Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
STM32G431C8U3
STMicroelectronics
1,560:
£2.10
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431C8U3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 1,560
Mult.: 1,560
Details
STM32G4
UFQFPN-28
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
STM32G431C8U6
STMicroelectronics
1:
£4.76
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431C8U6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
1
£4.76
10
£3.41
25
£3.18
100
£2.79
250
View
250
£2.65
500
£2.38
1,000
£1.96
Buy
Min.: 1
Mult.: 1
Details
STM32G4
UFQFPN-48
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory
STM32G431CBT3
STMicroelectronics
1:
£5.50
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431CBT3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz with 128 Kbytes of Flash memory
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
1
£5.50
10
£4.13
25
£3.84
100
£3.38
250
View
250
£3.20
500
£2.87
1,000
£2.43
1,500
£2.33
Buy
Min.: 1
Mult.: 1
Details
STM32G4
SMD/SMT
LQFP-48
ARM Cortex M4
128 kB
32 bit
12 bit
170 MHz
38 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog
STM32G431CBT6TR
STMicroelectronics
2,400:
£2.17
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431CBT6TR
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 2,400
Mult.: 2,400
Details
STM32G4
SMD/SMT
LQFP-48
ARM Cortex M4
128 kB
32 bit
12 bit
170 MHz
38 I/O
22 kB
1.7 V
3.6 V
- 40 C
+ 85 C
Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
STM32G431CBY3TR
STMicroelectronics
5,000:
£2.28
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431CBY3TR
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 5,000
Mult.: 5,000
Details
STM32G4
WLCSP-49
Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
STM32G431CBY6TR
STMicroelectronics
5,000:
£2.13
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431CBY6TR
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 5,000
Mult.: 5,000
Details
STM32G4
SMD/SMT
WLCSP-49
ARM Cortex M4
128 kB
32 bit
12 bit
170 MHz
41 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
STM32G431K6U3
STMicroelectronics
2,940:
£1.79
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431K6U3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 2,940
Mult.: 2,940
Details
STM32G4
SMD/SMT
UFQFPN-32
ARM Cortex M4
32 kB
32 bit
12 bit
170 MHz
26 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
STM32G431K6U6
STMicroelectronics
2,940:
£1.68
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431K6U6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 2,940
Mult.: 2,940
Details
STM32G4
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
STM32G431K8U6
STMicroelectronics
2,940:
£1.79
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431K8U6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 2,940
Mult.: 2,940
Details
STM32G4
UFQFPN-28
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog
STM32G431KBT3TR
STMicroelectronics
2,400:
£2.17
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431KBT3TR
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 2,400
Mult.: 2,400
Details
STM32G4
Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
STM32G431M6T6
STMicroelectronics
714:
£2.47
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431M6T6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 714
Mult.: 714
Details
STM32G4
SMD/SMT
LQFP-80
ARM Cortex M4
32 kB
32 bit
16 bit
170 MHz
86 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
STM32G431M8T6
STMicroelectronics
714:
£2.59
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431M8T6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 714
Mult.: 714
Details
STM32G4
SMD/SMT
LQFP-80
ARM Cortex M4
64 kB
32 bit
16 bit
170 MHz
86 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 105 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
STM32G431MBT3
STMicroelectronics
714:
£2.93
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431MBT3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 714
Mult.: 714
Details
STM32G4
SMD/SMT
LQFP-80
ARM Cortex M4
128 kB
32 bit
16 bit
170 MHz
86 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 125 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Anal
STM32G431R6I6
STMicroelectronics
2,940:
£2.05
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431R6I6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Anal
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 2,940
Mult.: 2,940
Details
STM32G4
UFBGA-169
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
STM32G431R8T6
STMicroelectronics
1:
£5.19
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431R8T6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
1
£5.19
10
£3.86
25
£3.60
100
£3.16
250
View
250
£2.99
500
£2.69
960
£2.23
2,880
£2.17
Buy
Min.: 1
Mult.: 1
Details
STM32G4
SMD/SMT
LQFP-64
ARM Cortex M4
64 kB
32 bit
12 bit
170 MHz
52 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog
STM32G431RBI3
STMicroelectronics
2,940:
£2.51
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431RBI3
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 2,940
Mult.: 2,940
Details
STM32G4
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog
STM32G431RBI3TR
STMicroelectronics
5,000:
£2.51
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431RBI3TR
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Math Accelerator Medium Analog
Non-Stocked Lead-Time 12 Weeks
Buy
Min.: 5,000
Mult.: 5,000
Details
STM32G4
Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Flash Math AccelMedium Analog
STM32G431RBT3TR
STMicroelectronics
1:
£5.84
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431RBT3TR
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes Flash Math AccelMedium Analog
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
1
£5.84
10
£4.48
25
£4.16
100
£3.67
1,000
£2.58
2,000
View
250
£3.47
500
£3.13
2,000
£2.57
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
STM32G4
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ 170MHz 128Kbytes Math Accelerator Medium Analog
STM32G431RBT6TR
STMicroelectronics
1:
£5.51
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431RBT6TR
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ 170MHz 128Kbytes Math Accelerator Medium Analog
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
1
£5.51
10
£4.18
25
£3.89
100
£3.42
1,000
£2.42
2,000
View
250
£3.25
500
£2.92
2,000
£2.37
5,000
Quote
Buy
Min.: 1
Mult.: 1
Details
STM32G4
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
STM32G431V6T6
STMicroelectronics
1:
£5.67
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431V6T6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
1
£5.67
10
£4.30
25
£4.01
100
£3.53
250
View
250
£3.35
540
£2.55
2,700
£2.54
5,400
Quote
Buy
Min.: 1
Mult.: 1
Details
STM32G4
SMD/SMT
LQFP-100
ARM Cortex M4
32 kB
32 bit
12 bit
170 MHz
86 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
STM32G431V8T6
STMicroelectronics
540:
£2.66
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G431V8T6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 64 Kbytes of Flash Math Accel, Medium Analo
Non-Stocked Lead-Time 12 Weeks
540
£2.66
1,080
£2.65
2,700
£2.61
5,400
Quote
5,400
Quote
Buy
Min.: 540
Mult.: 540
Details
STM32G4
SMD/SMT
LQFP-100
ARM Cortex M4
64 kB
32 bit
12 bit
170 MHz
86 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
STM32G441CBU6
STMicroelectronics
1:
£5.31
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
511-STM32G441CBU6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 128 Kbytes of Flash Math Accel, Medium Anal
Non-Stocked Lead-Time 12 Weeks
1
£5.31
10
£3.95
25
£3.68
100
£3.24
250
View
250
£3.07
500
£2.76
1,000
£2.26
2,500
£2.25
4,680
Quote
Buy
Min.: 1
Mult.: 1
Details
STM32G4
SMD/SMT
UFQFPN-48
ARM Cortex M4
128 kB
32 bit
12 bit
150 MHz
42 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Tray