ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet
STM32C5A3RGT6
STMicroelectronics
1:
HK$43.16
776 In Stock
New Product
Mouser Part No
511-STM32C5A3RGT6
New Product
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 1 MB flash, 256 KB RAM, I3C, Ethernet
776 In Stock
1
HK$43.16
10
HK$28.52
25
HK$25.98
100
HK$22.03
Buy
Min.: 1
Mult.: 1
Max.: 100
Details
STM32C5
SMD/SMT
LQFP-64
ARM Cortex M33
1 MB
32 bit
12 bit
144 MHz
52 I/O
256 kB
2.7 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
STM32C542KCT6
STMicroelectronics
1:
HK$27.37
155 In Stock
New Product
Mouser Part No
511-STM32C542KCT6
New Product
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
155 In Stock
1
HK$27.37
10
HK$17.84
25
HK$16.36
Buy
Min.: 1
Mult.: 1
Max.: 50
Details
STM32C5
SMD/SMT
LQFP-32
ARM Cortex M33
256 kB
32 bit
12 bit
144 MHz
25 I/O
64 kB
2.7 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN
STM32C542KCU6
STMicroelectronics
1:
HK$24.33
286 In Stock
New Product
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
286 In Stock
1
HK$24.33
10
HK$17.84
25
HK$15.45
Buy
Min.: 1
Mult.: 1
Max.: 50
Details
STM32C5
SMD/SMT
UFQFPN-32
ARM Cortex M33
256 kB
32 bit
12 bit
144 MHz
25 I/O
64 kB
2.7 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN
STM32C552VET6
STMicroelectronics
1:
HK$32.80
644 In Stock
New Product
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
644 In Stock
1
HK$32.80
10
HK$23.26
25
HK$20.30
100
HK$18.00
Buy
Min.: 1
Mult.: 1
Max.: 100
Details
STM32C5
SMD/SMT
LQFP-100
ARM Cortex M33
512 kB
32 bit
12 bit
144 MHz
86 I/O
128 kB
2.7 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU 48TQFP, 125C, GREEN, 5V, 48MHZ, Tray, 256K Flash
ATSAMC21G18A-AZVAO
Microchip Technology
1:
HK$30.33
98 In Stock
New Product
Mouser Part No
579-ATSC21G18AAZVAO
New Product
Microchip Technology
ARM Microcontrollers - MCU 48TQFP, 125C, GREEN, 5V, 48MHZ, Tray, 256K Flash
98 In Stock
Buy
Min.: 1
Mult.: 1
Details
SMD/SMT
TQFP-48
ARM Cortex M0+
256 kB
32 bit
12 bit
64 MHz
38 I/O
32 kB
2.7 V
5.5 V
- 40 C
+ 85 C
AEC-Q100
Tray
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R
ATSAMC20G18A-MUT
Microchip Technology
1:
HK$34.20
6,257 In Stock
Mouser Part No
556-ATSAMC20G18A-MUT
Microchip Technology
ARM Microcontrollers - MCU 48QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R
6,257 In Stock
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
ATSAMC20
SMD/SMT
QFN-48
ARM Cortex M0+
256 kB
32 bit
12 bit
48 MHz
38 I/O
32 kB
2.7 V
5.5 V
- 40 C
+ 85 C
AEC-Q100
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash
+1 image
CY8C4247LTI-L475
Infineon Technologies
1:
HK$94.78
2,559 In Stock
Mouser Part No
727-CY8C4247LTI-L475
Infineon Technologies
ARM Microcontrollers - MCU PSoC 4 L-Series 128 kb Flash
2,559 In Stock
1
HK$94.78
10
HK$75.05
25
HK$66.66
100
HK$63.79
250
View
250
HK$60.75
500
HK$57.62
1,000
HK$54.58
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
PSOC 4200
SMD/SMT
QFN-68
ARM Cortex M0
128 kB
32 bit
12 bit
48 MHz
57 I/O
16 kB
1.71 V
5.5 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A
ATSAM3X4EA-AU
Microchip Technology
1:
HK$108.09
1,239 In Stock
Mouser Part No
556-ATSAM3X4EA-AU
Microchip Technology
ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A
1,239 In Stock
1
HK$108.09
25
HK$89.02
120
HK$88.94
Buy
Min.: 1
Mult.: 1
Details
SAM3X
SMD/SMT
LQFP-144
ARM Cortex M3
256 kB
32 bit
12 bit
84 MHz
103 I/O
64 kB
1.62 V
1.95 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
ATSAM4E16EA-CUR
Microchip Technology
1:
HK$106.61
2,230 In Stock
Mouser Part No
556-ATSAM4E16EA-CUR
Microchip Technology
ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
2,230 In Stock
Alternative Packaging
1
HK$106.61
25
HK$89.84
250
HK$89.76
500
HK$87.95
1,000
HK$87.87
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
ATSAM4E16
SMD/SMT
LFBGA-144
ARM Cortex M4
1 MB
32 bit
16 bit
120 MHz
117 I/O
128 kB
1.08 V
1.32 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
ATSAMD20J17A-AUT
Microchip Technology
1:
HK$24.82
6,166 In Stock
Mouser Part No
556-ATSAMD20J17A-AUT
Microchip Technology
ARM Microcontrollers - MCU Cortex-M0+ 128KB FLASH 16KB SRAM
6,166 In Stock
Alternative Packaging
1
HK$24.82
25
HK$24.17
100
HK$22.69
250
HK$22.36
1,500
HK$20.55
4,500
View
500
HK$22.19
1,000
HK$20.55
4,500
HK$20.47
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
SAMD1/2x
SMD/SMT
TQFP-64
ARM Cortex M0+
128 kB
32 bit
12 bit
48 MHz
52 I/O
16 kB
1.62 V
1.95 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R
ATSAMD21G15B-AUT
Microchip Technology
1:
HK$20.47
9,011 In Stock
Mouser Part No
556-ATSAMD21G15B-AUT
Microchip Technology
ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R
9,011 In Stock
Alternative Packaging
1
HK$20.47
25
HK$19.89
100
HK$18.66
1,000
HK$16.85
2,500
HK$16.85
5,000
HK$16.69
Buy
Min.: 1
Mult.: 1
Reel :
2,500
Details
SAMD21
SMD/SMT
TQFP-48
ARM Cortex M0+
32 kB
32 bit
12 bit
48 MHz
38 I/O
4 kB
1.62 V
3.63 V
- 40 C
+ 85 C
AEC-Q100
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash
+1 image
CY8C4248LTI-L475
Infineon Technologies
1:
HK$100.20
3,486 In Stock
Mouser Part No
727-CY8C4248LTI-L475
Infineon Technologies
ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash
3,486 In Stock
1
HK$100.20
10
HK$76.61
25
HK$72.34
100
HK$68.64
250
View
250
HK$66.34
500
HK$62.97
1,000
HK$60.58
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
PSOC 4200
SMD/SMT
QFN-68
ARM Cortex M0
256 kB
32 bit
12 bit
48 MHz
57 I/O
32 kB
1.71 V
5.5 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
+1 image
EFM32TG11B120F128GM32-B
Silicon Labs
1:
HK$43.40
7,180 In Stock
Mouser Part No
634-EFM32TG128GM32-B
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
7,180 In Stock
Alternative Packaging
1
HK$43.40
10
HK$33.21
25
HK$30.00
100
HK$27.54
250
View
250
HK$25.98
500
HK$24.33
1,000
HK$23.02
2,450
HK$21.04
Buy
Min.: 1
Mult.: 1
Details
EFM32TG11
SMD/SMT
QFN-32
ARM Cortex M0+
128 kB
32 bit
12 bit
48 MHz
24 I/O
32 kB
1.8 V
3.8 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3
ATSAM3U2CA-CU
Microchip Technology
1:
HK$49.48
4,485 In Stock
Mouser Part No
556-ATSAM3U2CA-CU
Microchip Technology
ARM Microcontrollers - MCU 128K Flash, 36K SRAM 32-bit ARM Cortex M3
4,485 In Stock
1
HK$49.48
10
HK$49.40
25
HK$46.77
100
HK$46.36
260
View
260
HK$46.28
1,040
HK$45.13
Buy
Min.: 1
Mult.: 1
Details
SAM3U
SMD/SMT
TFBGA-100
ARM Cortex M3
128 kB
32 bit
12 bit
96 MHz
57 I/O
36 kB
1.62 V
1.95 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA
ATSAM3X8CA-AU
Microchip Technology
1:
HK$84.58
1,601 In Stock
Mouser Part No
556-ATSAM3X8CA-AU
Microchip Technology
ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA
1,601 In Stock
1
HK$84.58
25
HK$80.97
90
HK$76.20
270
HK$76.12
Buy
Min.: 1
Mult.: 1
Details
SAM3X
SMD/SMT
LQFP-100
ARM Cortex M3
512 kB
32 bit
12 bit
84 MHz
63 I/O
64 kB
1.62 V
1.95 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R
ATSAMC20E18A-AUT
Microchip Technology
1:
HK$33.13
20,428 In Stock
Mouser Part No
556-ATSAMC20E18A-AUT
Microchip Technology
ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R
20,428 In Stock
1
HK$33.13
25
HK$32.14
100
HK$29.51
250
HK$29.35
500
View
2,000
HK$27.37
500
HK$29.26
1,000
HK$27.37
2,000
HK$27.37
4,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
2,000
Details
ATSAMC20
SMD/SMT
TQFP-32
ARM Cortex M0+
256 kB
32 bit
12 bit
48 MHz
26 I/O
32 kB
2.7 V
5.5 V
- 40 C
+ 85 C
AEC-Q100
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog
CY8C4247AZI-M485
Infineon Technologies
1:
HK$65.51
8,326 In Stock
Mouser Part No
727-CY8C4247AZI-M485
Infineon Technologies
ARM Microcontrollers - MCU PSoC 4200M 32Bit MCU Programmable Analog
8,326 In Stock
1
HK$65.51
10
HK$50.96
25
HK$46.61
100
HK$42.74
250
View
250
HK$41.84
500
HK$39.54
1,000
HK$36.17
1,600
HK$35.18
Buy
Min.: 1
Mult.: 1
Details
PSOC 4200
SMD/SMT
TQFP-64
ARM Cortex M0
128 kB
32 bit
12 bit
48 MHz
51 I/O
16 kB
1.71 V
5.5 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash
CY8C4248AZI-L475
Infineon Technologies
1:
HK$89.27
2,640 In Stock
Mouser Part No
727-CY8C4248AZI-L475
Infineon Technologies
ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash
2,640 In Stock
1
HK$89.27
10
HK$73.49
25
HK$69.05
100
HK$64.36
250
View
250
HK$63.13
500
HK$60.50
1,000
HK$59.60
1,600
HK$58.44
Buy
Min.: 1
Mult.: 1
Details
PSOC 4200
SMD/SMT
TQFP-64
ARM Cortex M0
256 kB
32 bit
12 bit
48 MHz
53 I/O
32 kB
1.71 V
5.5 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
EFM32TG11B520F128GM80-B
Silicon Labs
1:
HK$53.02
12,829 In Stock
Mouser Part No
634-EFM32TG128GM80-B
Silicon Labs
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU
12,829 In Stock
Alternative Packaging
1
HK$53.02
10
HK$41.02
25
HK$37.32
100
HK$33.95
250
View
250
HK$32.55
500
HK$30.25
1,000
HK$27.13
2,600
HK$26.80
Buy
Min.: 1
Mult.: 1
Details
EFM32TG11
SMD/SMT
QFN-80
ARM Cortex M0+
128 kB
32 bit
12 bit
48 MHz
67 I/O
32 kB
1.8 V
3.8 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A
ATSAM4E16EA-AUR
Microchip Technology
1:
HK$98.23
11,013 In Stock
Mouser Part No
556-ATSAM4E16EA-AUR
Microchip Technology
ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A
11,013 In Stock
Alternative Packaging
1
HK$98.23
25
HK$91.24
100
HK$90.67
250
HK$90.09
500
View
800
HK$81.05
500
HK$87.79
800
HK$81.05
4,800
Quote
Buy
Min.: 1
Mult.: 1
Reel :
800
Details
ATSAM4E16
SMD/SMT
LQFP-144
ARM Cortex M4
1 MB
32 bit
16 bit
120 MHz
117 I/O
128 kB
1.08 V
1.32 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
+1 image
EFM32LG230F256G-F-QFN64
Silicon Labs
1:
HK$90.09
2,584 In Stock
Mouser Part No
634-32LG230F256GFQFN
Silicon Labs
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
2,584 In Stock
Alternative Packaging
1
HK$90.09
10
HK$74.72
25
HK$66.25
100
HK$63.38
250
View
250
HK$60.09
500
HK$58.03
1,000
HK$52.61
2,600
Quote
Buy
Min.: 1
Mult.: 1
Details
EFM32LG
SMD/SMT
QFN-64
ARM Cortex M3
256 kB
32 bit
12 bit
48 MHz
56 I/O
32 kB
1.98 V
3.8 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
+1 image
EFM32LG330F256G-F-QFN64
Silicon Labs
1:
HK$100.70
2,657 In Stock
Mouser Part No
634-32LG330F256GFQFN
Silicon Labs
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB
2,657 In Stock
Alternative Packaging
1
HK$100.70
10
HK$83.52
25
HK$74.14
100
HK$70.86
250
View
250
HK$67.24
500
HK$61.65
1,000
HK$56.88
5,200
Quote
Buy
Min.: 1
Mult.: 1
Details
EFM32LG
SMD/SMT
QFN-64
ARM Cortex M3
256 kB
32 bit
12 bit
48 MHz
53 I/O
32 kB
1.98 V
3.8 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
+1 image
STM32G431K6T6
STMicroelectronics
1:
HK$50.55
9,291 In Stock
3,000 Expected 22/9/2026
Mouser Part No
511-STM32G431K6T6
STMicroelectronics
ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 32 Kbytes of Flash Math Accel, Medium Analo
9,291 In Stock
3,000 Expected 22/9/2026
1
HK$50.55
10
HK$35.59
25
HK$33.13
100
HK$29.18
250
View
250
HK$27.70
500
HK$24.99
Buy
Min.: 1
Mult.: 1
Max.: 1,500
Details
STM32G4
SMD/SMT
LQFP-32
ARM Cortex M4
32 kB
32 bit
2 x 12 bit
170 MHz
26 I/O
32 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
STM32L552RET6Q
STMicroelectronics
1:
HK$101.43
3,250 In Stock
Mouser Part No
511-STM32L552RET6Q
STMicroelectronics
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 512 kbytes of Flash
3,250 In Stock
1
HK$101.43
10
HK$82.45
25
HK$78.67
100
HK$68.31
250
View
250
HK$65.27
500
HK$61.07
5,760
Quote
Buy
Min.: 1
Mult.: 1
Max.: 750
Details
STM32L552RE
SMD/SMT
LQFP-64
ARM Cortex M33
512 kB
32 bit
2 x 12 bit
110 MHz
47 I/O
256 kB
1.71 V
3.6 V
- 40 C
+ 85 C
Tray
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
STM32F103RCY6TR
STMicroelectronics
1:
HK$85.73
3,969 In Stock
Mouser Part No
511-STM32F103RCY6TR
STMicroelectronics
ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Performance Line
3,969 In Stock
1
HK$85.73
10
HK$66.25
25
HK$63.21
100
HK$54.83
250
View
3,000
HK$47.92
250
HK$54.33
500
HK$50.47
3,000
HK$47.92
6,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
STM32F103RC
SMD/SMT
WLCSP-64
ARM Cortex M3
256 kB
32 bit
12 bit
72 MHz
51 I/O
48 kB
2 V
3.6 V
- 40 C
+ 85 C
Reel, Cut Tape, MouseReel