ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C
STM32H503EBY6TR
STMicroelectronics
1:
$3.39
5,053 In Stock
10,000 Expected 17/05/2027
Mouser Part No
511-STM32H503EBY6TR
STMicroelectronics
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C
5,053 In Stock
10,000 Expected 17/05/2027
1
$3.39
10
$2.53
25
$2.31
100
$2.08
250
View
5,000
$1.48
250
$1.96
500
$1.76
1,000
$1.62
5,000
$1.48
10,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
5,000
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone 1-MByte Flash 640-Kbyte RAM 250MHz CPU
360°
+7 images
STM32H562RGT6TR
STMicroelectronics
1:
$7.44
546 In Stock
3,000 Expected 06/07/2026
Mouser Part No
511-STM32H562RGT6TR
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone 1-MByte Flash 640-Kbyte RAM 250MHz CPU
546 In Stock
3,000 Expected 06/07/2026
1
$7.44
10
$5.71
25
$5.28
100
$4.68
250
View
1,000
$3.41
250
$4.44
500
$3.98
1,000
$3.41
4,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
1,000
Details
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 512-Kbyte Flash, 272-Kbyte RAM, 250 M
STM32H523CET7
STMicroelectronics
1:
$6.39
231 In Stock
New Product
Mouser Part No
511-STM32H523CET7
New Product
STMicroelectronics
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 512-Kbyte Flash, 272-Kbyte RAM, 250 M
231 In Stock
1
$6.39
10
$4.40
25
$4.10
100
$3.78
250
View
250
$3.20
500
$3.06
1,000
$2.58
4,000
$2.49
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
STM32H523VEI7
STMicroelectronics
1:
$7.65
197 In Stock
New Product
Mouser Part No
511-STM32H523VEI7
New Product
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
197 In Stock
1
$7.65
10
$5.62
25
$5.24
100
$4.61
250
View
250
$4.37
416
$3.91
832
$3.30
4,160
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU
STM32H503CBU7
STMicroelectronics
1:
$4.04
1,376 In Stock
New Product
Mouser Part No
511-STM32H503CBU7
New Product
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU
1,376 In Stock
1
$4.04
10
$3.03
25
$2.78
100
$2.38
250
View
250
$2.26
500
$2.03
1,000
$1.82
4,680
$1.67
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
STMicroelectronics STM32H523CCU7
STM32H523CCU7
STMicroelectronics
1:
$4.86
232 In Stock
New Product
Mouser Part No
511-STM32H523CCU7
New Product
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
232 In Stock
1
$4.86
10
$3.68
25
$3.38
100
$3.06
260
View
260
$2.90
520
$2.33
1,040
$2.19
4,160
$2.18
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250 MH
STMicroelectronics STM32H562AGI7
STM32H562AGI7
STMicroelectronics
1:
$9.93
200 In Stock
New Product
Mouser Part No
511-STM32H562AGI7
New Product
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 1-MByte Flash 640-Kbyte RAM 250 MH
200 In Stock
1
$9.93
10
$7.67
25
$7.32
100
$6.35
250
View
250
$6.07
416
$5.52
832
$4.86
4,160
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 2-Mbyte Flash 640-Kbyte RAM 250 MH
STMicroelectronics STM32H573LIH3Q
STM32H573LIH3Q
STMicroelectronics
1:
$13.06
126 In Stock
New Product
Mouser Part No
511-STM32H573LIH3Q
New Product
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 TrustZone MCU 2-Mbyte Flash 640-Kbyte RAM 250 MH
126 In Stock
1
$13.06
10
$10.32
25
$9.60
100
$8.79
250
View
250
$7.02
480
$6.69
1,120
$6.66
4,000
Quote
Buy
Min.: 1
Mult.: 1
Details
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32H533RET6 MCU, supports Arduino and morpho
NUCLEO-H533RE
STMicroelectronics
1:
$26.11
711 In Stock
1,006 Expected 23/06/2026
Mouser Part No
511-NUCLEO-H533RE
STMicroelectronics
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32H533RET6 MCU, supports Arduino and morpho
711 In Stock
1,006 Expected 23/06/2026
Buy
Min.: 1
Mult.: 1
Details
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H563ZI MCU, Arduino, ST Zio, morpho
NUCLEO-H563ZI
STMicroelectronics
1:
$42.75
947 In Stock
2,292 On Order
Mouser Part No
511-NUCLEO-H563ZI
STMicroelectronics
Development Boards & Kits - ARM STM32 Nucleo-144 development board STM32H563ZI MCU, Arduino, ST Zio, morpho
947 In Stock
2,292 On Order
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS
STM32H563AII3Q
STMicroelectronics
1:
$10.67
2,400 In Stock
Mouser Part No
511-STM32H563AII3Q
STMicroelectronics
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS
2,400 In Stock
1
$10.67
10
$8.33
25
$7.75
100
$7.11
250
View
250
$6.80
500
$6.62
1,000
$6.20
4,000
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS
STM32H563ZIT6
STMicroelectronics
1:
$9.66
2,649 In Stock
Mouser Part No
511-STM32H563ZIT6
STMicroelectronics
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM I3C, DCMI, Ethernet, SMPS
2,649 In Stock
1
$9.66
10
$7.52
25
$6.59
100
$6.34
250
View
250
$6.07
360
$6.05
1,080
$5.92
4,320
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel
STM32H573VIT3Q
STMicroelectronics
1:
$9.77
3,135 In Stock
1,080 Expected 22/06/2026
Mouser Part No
511-STM32H573VIT3Q
STMicroelectronics
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250 MHz 2 Mbytes Flash 640KB RAM hardware encryption accel
3,135 In Stock
1,080 Expected 22/06/2026
1
$9.77
10
$7.61
25
$7.07
100
$6.48
250
View
250
$6.19
540
$6.14
1,080
$5.81
4,320
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
STM32H523RCT7
STMicroelectronics
1:
$4.75
318 In Stock
960 Expected 17/08/2026
New Product
Mouser Part No
511-STM32H523RCT7
New Product
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
318 In Stock
960 Expected 17/08/2026
1
$4.75
10
$3.61
25
$3.32
100
$3.01
500
View
500
$2.70
960
$2.48
4,800
$2.44
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33, MCU 512-Kbyte Flash, 272-Kbyte RAM, 250 MHz CPU
STM32H523VET7
STMicroelectronics
1:
$6.03
69 In Stock
New Product
Mouser Part No
511-STM32H523VET7
New Product
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33, MCU 512-Kbyte Flash, 272-Kbyte RAM, 250 MHz CPU
69 In Stock
1
$6.03
10
$5.47
25
$5.10
90
$3.87
270
View
270
$3.69
540
$3.57
1,080
$3.25
4,050
Quote
Buy
Min.: 1
Mult.: 1
Details
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32H503RBT6 MCU, Arduino, ST Zio, morpho
NUCLEO-H503RB
STMicroelectronics
1:
$26.11
498 In Stock
Mouser Part No
511-NUCLEO-H503RB
STMicroelectronics
Development Boards & Kits - ARM STM32 Nucleo-64 development board STM32H503RBT6 MCU, Arduino, ST Zio, morpho
498 In Stock
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C
STM32H503CBT6
STMicroelectronics
1:
$3.46
1,322 In Stock
Mouser Part No
511-STM32H503CBT6
STMicroelectronics
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C
1,322 In Stock
1
$3.46
10
$2.60
25
$2.39
100
$2.15
250
View
250
$2.04
500
$1.97
1,000
$1.81
4,500
$1.69
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU
360°
+5 images
STM32H503CBT7
STMicroelectronics
1:
$3.68
1,149 In Stock
Mouser Part No
511-STM32H503CBT7
STMicroelectronics
ARM Microcontrollers - MCU High-performance, Arm Cortex-M33, MCU with 128-Kbyte Flash, 32-Kbyte RAM, 250 MHz CPU
1,149 In Stock
1
$3.68
10
$2.77
25
$2.54
100
$2.29
250
View
250
$2.17
500
$2.10
1,000
$1.93
4,500
$1.83
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C
STM32H503CBU6
STMicroelectronics
1:
$3.16
1,617 In Stock
Mouser Part No
511-STM32H503CBU6
STMicroelectronics
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C
1,617 In Stock
1
$3.16
10
$2.37
100
$2.23
250
$2.11
500
View
500
$1.90
1,000
$1.72
4,680
$1.55
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C
STM32H503KBU6
STMicroelectronics
1:
$2.96
1,159 In Stock
5,880 Expected 27/10/2026
Mouser Part No
511-STM32H503KBU6
STMicroelectronics
ARM Microcontrollers - MCU Arm Cortex-M33 32-bit 250MHz, 128 Kbytes of Flash, 32 Kbytes of RAM, I3C
1,159 In Stock
5,880 Expected 27/10/2026
1
$2.96
10
$2.22
25
$2.03
100
$1.82
250
View
250
$1.72
500
$1.67
1,000
$1.51
2,940
$1.40
8,820
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU
STM32H503KBU7
STMicroelectronics
1:
$3.14
1,234 In Stock
Mouser Part No
511-STM32H503KBU7
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 128-Kbyte Flash 32-Kbyte RAM 250 MHz CPU
1,234 In Stock
Alternative Packaging
1
$3.14
10
$2.36
25
$2.16
100
$1.94
250
View
250
$1.84
1,000
$1.70
2,940
$1.54
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
+1 image
STM32H523CEU6
STMicroelectronics
1:
$4.66
1,120 In Stock
4,680 Expected 14/09/2026
Mouser Part No
511-STM32H523CEU6
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
1,120 In Stock
4,680 Expected 14/09/2026
1
$4.66
10
$3.54
25
$3.26
100
$2.95
250
View
250
$2.81
500
$2.72
1,000
$2.48
4,680
$2.37
9,360
Quote
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
+1 image
STM32H523VCI6
STMicroelectronics
1:
$5.25
1,530 In Stock
Mouser Part No
511-STM32H523VCI6
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
1,530 In Stock
1
$5.25
10
$4.00
25
$3.69
100
$3.35
250
View
250
$3.19
500
$3.09
1,000
$2.88
4,000
$2.80
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
+1 image
STM32H523VEI6
STMicroelectronics
1:
$5.82
1,096 In Stock
Mouser Part No
511-STM32H523VEI6
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 512-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
1,096 In Stock
1
$5.82
10
$4.45
25
$4.11
100
$3.74
250
View
250
$3.56
500
$3.45
1,000
$3.33
4,000
$2.94
Buy
Min.: 1
Mult.: 1
Details
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
360°
+6 images
STM32H523ZCT6
STMicroelectronics
1:
$6.29
976 In Stock
Mouser Part No
511-STM32H523ZCT6
STMicroelectronics
ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU
976 In Stock
1
$6.29
10
$4.83
25
$4.46
100
$4.06
360
View
360
$4.05
1,080
$3.50
4,320
Quote
Buy
Min.: 1
Mult.: 1
Details