STMicroelectronics STM32 – Mouser Singapore

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Part #

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C542KCU6
STMicroelectronics
1: $4.61
400In Stock
New Product

Mfr. Part No.
STM32C542KCU6

Mouser Part No
511-STM32C542KCU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

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Datasheet

400In Stock

$4.61

$3.00

$2.75

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Sing-core Arm Cortex-M0+ at 64 MHz with 64 Kbytes of Flash memory, 8 Kbytes of SRAM. 2(G)FSK, 4(G)FSK, OOK, ASK, D-BPSK, DSSS modulation I/Q channel interface. AES 128. Multiprotocol System-on-Chip.

STM32WL3RK8V6
STMicroelectronics
1: $6.63
147In Stock
New Product

Mfr. Part No.
STM32WL3RK8V6

Mouser Part No
511-STM32WL3RK8V6

New Product

STMicroelectronics

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Datasheet

147In Stock

$6.63

$4.39

$4.00

Min.: 1
Mult.: 1
Max.: 30

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C542RCT6
STMicroelectronics
1: $3.27
131In Stock
New Product

Mfr. Part No.
STM32C542RCT6

Mouser Part No
511-STM32C542RCT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

131In Stock

$3.27

$2.42

$2.21

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto

STM32C562CET6
STMicroelectronics
1: $3.57
125In Stock
1,500Expected 2/7/2026
New Product

Mfr. Part No.
STM32C562CET6

Mouser Part No
511-STM32C562CET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto

Learn More

Datasheet

125In Stock

1,500Expected 2/7/2026

$3.57

$2.65

$2.42

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN

STM32C5A3VGT6
STMicroelectronics
1: $7.42
297In Stock
New Product

Mfr. Part No.
STM32C5A3VGT6

Mouser Part No
511-STM32C5A3VGT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet, Dual FDCAN

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Datasheet

297In Stock

$7.42

$5.10

$4.75

Min.: 1
Mult.: 1
Max.: 25

STM32WL3RK8V6X
STMicroelectronics
1: $6.16
147In Stock
New Product

Mfr. Part No.
STM32WL3RK8V6X

Mouser Part No
511-STM32WL3RK8V6X

New Product

STMicroelectronics

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Datasheet

147In Stock

$6.16

$4.07

$3.71

Min.: 1
Mult.: 1
Max.: 30

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C

STM32C551KET6
STMicroelectronics
1: $3.09
150In Stock
1,500Expected 7/5/2026
New Product

Mfr. Part No.
STM32C551KET6

Mouser Part No
511-STM32C551KET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C

Learn More

Datasheet

150In Stock

1,500Expected 7/5/2026

$3.09

$2.28

$2.07

Min.: 1
Mult.: 1
Max.: 25

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5CIU6Q
STMicroelectronics
1: $13.16
100In Stock
New Product

Mfr. Part No.
STM32U3B5CIU6Q

Mouser Part No
511-STM32U3B5CIU6Q

New Product

STMicroelectronics

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

100In Stock

$13.16

$9.87

Min.: 1
Mult.: 1
Max.: 10

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5RIT6
STMicroelectronics
1: $13.64
98In Stock
New Product

Mfr. Part No.
STM32U3C5RIT6

Mouser Part No
511-STM32U3C5RIT6

New Product

STMicroelectronics

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

98In Stock

$13.64

$10.22

Min.: 1
Mult.: 1
Max.: 10

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C

STM32C551VET6
STMicroelectronics
1: $3.91
149In Stock
540Expected 4/6/2026
New Product

Mfr. Part No.
STM32C551VET6

Mouser Part No
511-STM32C551VET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C

Learn More

Datasheet

149In Stock

540Expected 4/6/2026

$3.91

$2.92

$2.42

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

STM32C552KET6
STMicroelectronics
1: $3.20
200In Stock
1,500Expected 18/6/2026
New Product

Mfr. Part No.
STM32C552KET6

Mouser Part No
511-STM32C552KET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

Learn More

Datasheet

200In Stock

1,500Expected 18/6/2026

$3.20

$2.36

$2.15

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto

STM32C562KET6
STMicroelectronics
1: $3.46
140In Stock
1,500Expected 18/6/2026
New Product

Mfr. Part No.
STM32C562KET6

Mouser Part No
511-STM32C562KET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto

Learn More

Datasheet

140In Stock

1,500Expected 18/6/2026

$3.46

$2.57

$2.35

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto

STM32C562MET6
STMicroelectronics
1: $4.07
100In Stock
New Product

Mfr. Part No.
STM32C562MET6

Mouser Part No
511-STM32C562MET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto

Learn More

Datasheet

100In Stock

$4.07

$3.03

$2.78

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto

STM32C562VET6
STMicroelectronics
1: $4.28
125In Stock
540Expected 4/6/2026
New Product

Mfr. Part No.
STM32C562VET6

Mouser Part No
511-STM32C562VET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN, crypto

Learn More

Datasheet

125In Stock

540Expected 4/6/2026

$4.28

$3.20

$2.67

Min.: 1
Mult.: 1
Max.: 50

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5CIT6Q
STMicroelectronics
1: $13.00
99In Stock
New Product

Mfr. Part No.
STM32U3C5CIT6Q

Mouser Part No
511-STM32U3C5CIT6Q

New Product

STMicroelectronics

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

99In Stock

$13.00

$9.74

Min.: 1
Mult.: 1
Max.: 10

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5RIT6Q
STMicroelectronics
1: $13.64
96In Stock
New Product

Mfr. Part No.
STM32U3C5RIT6Q

Mouser Part No
511-STM32U3C5RIT6Q

New Product

STMicroelectronics

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

96In Stock

$13.64

$10.22

Min.: 1
Mult.: 1
Max.: 10

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

STM32C552KEU6
STMicroelectronics
1: $3.20
142In Stock
New Product

Mfr. Part No.
STM32C552KEU6

Mouser Part No
511-STM32C552KEU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

Learn More

Datasheet

142In Stock

$3.20

$2.36

$2.15

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

STM32C552RET6
STMicroelectronics
1: $3.49
1,035In Stock
New Product

Mfr. Part No.
STM32C552RET6

Mouser Part No
511-STM32C552RET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

Learn More

Datasheet

1,035In Stock

$3.49

$2.59

$2.36

Min.: 1
Mult.: 1
Max.: 50

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5CIU6
STMicroelectronics
1: $13.16
100In Stock
New Product

Mfr. Part No.
STM32U3B5CIU6

Mouser Part No
511-STM32U3B5CIU6

New Product

STMicroelectronics

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

100In Stock

$13.16

$9.87

Min.: 1
Mult.: 1
Max.: 10

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C542CCU6
STMicroelectronics
1: $4.67
195In Stock
New Product

Mfr. Part No.
STM32C542CCU6

Mouser Part No
511-STM32C542CCU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

Learn More

Datasheet

195In Stock

$4.67

$3.07

$2.85

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

STM32C552MET6
STMicroelectronics
1: $3.81
149In Stock
New Product

Mfr. Part No.
STM32C552MET6

Mouser Part No
511-STM32C552MET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

Learn More

Datasheet

149In Stock

$3.81

$2.84

$2.59

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

STM32C552VET6
STMicroelectronics
1: $4.02
567In Stock
New Product

Mfr. Part No.
STM32C552VET6

Mouser Part No
511-STM32C552VET6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN

Learn More

Datasheet

567In Stock

$4.02

$3.00

$2.49

Min.: 1
Mult.: 1
Max.: 25

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5CIT6
STMicroelectronics
1: $13.64
100In Stock
New Product

Mfr. Part No.
STM32U3C5CIT6

Mouser Part No
511-STM32U3C5CIT6

New Product

STMicroelectronics

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

100In Stock

$13.64

$10.22

$9.74

Min.: 1
Mult.: 1
Max.: 25

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

STM32U3C5CIU6Q
STMicroelectronics
1: $13.00
100In Stock
New Product

Mfr. Part No.
STM32U3C5CIU6Q

Mouser Part No
511-STM32U3C5CIU6Q

New Product

STMicroelectronics

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS, crypto

Learn More

Datasheet

100In Stock

$13.00

$9.74

Min.: 1
Mult.: 1
Max.: 10

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

STM32U3B5RIT6Q
STMicroelectronics
1: $13.83
98In Stock
New Product

Mfr. Part No.
STM32U3B5RIT6Q

Mouser Part No
511-STM32U3B5RIT6Q

New Product

STMicroelectronics

32-bit Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 with TrustZone MCU, 96 MHz, 2 MB flash, 640 KB RAM, HSP, I3C, SMPS

Learn More

Datasheet

98In Stock

$13.83

$10.37

Min.: 1
Mult.: 1
Max.: 10

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