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STMicroelectronics Embedded Processors & Controllers

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Part #

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

STM32U585ZIT6Q
STMicroelectronics
1: $17.39
225In Stock
360Expected 1/4/2027

Mfr. Part #
STM32U585ZIT6Q

Mouser Part #
511-STM32U585ZIT6Q

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 160 MHz 2Mbytes Flash memory

Learn More

Datasheet

225In Stock

360Expected 1/4/2027

$17.39

$13.64

$12.62

$11.66

$11.12

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M33

14 I/O

16 bit

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

STM32C542KCU6
STMicroelectronics
1: $3.85
26In Stock
2,940Expected 3/8/2027
New Product

Mfr. Part #
STM32C542KCU6

Mouser Part #
511-STM32C542KCU6

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

26In Stock

2,940Expected 3/8/2027

$3.85

$2.82

$2.44

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

SMD/SMT

UFQFPN-32

ARM Cortex M33

25 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

STM32F427IGH7
STMicroelectronics
1: $24.38
1In Stock

Mfr. Part #
STM32F427IGH7

Mouser Part #
511-STM32F427IGH7

STMicroelectronics

ARM Microcontrollers - MCU High-performance advanced line, Arm Cortex-M4 core DSP & FPU, 1 Mbyte of Flash 1

Learn More

Datasheet

1In Stock

$24.38

$16.08

$14.77

Min.: 1
Mult.: 1

SMD/SMT

BGA-176

ARM Cortex M4

140 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 8 Kbytes RAM, 64 MHz CPU, 2x USART

STM32G031C8T3
STMicroelectronics
1: $5.02
82In Stock

Mfr. Part #
STM32G031C8T3

Mouser Part #
511-STM32G031C8T3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 8 Kbytes RAM, 64 MHz CPU, 2x USART

Datasheet

82In Stock

$5.02

$3.33

$3.03

$2.57

Min.: 1
Mult.: 1
Max.: 100

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64

STM32G071CBU7TR
STMicroelectronics
1: $6.42
34In Stock
2,500Expected 9/28/2026

Mfr. Part #
STM32G071CBU7TR

Mouser Part #
511-STM32G071CBU7TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU with 128 Kbytes of Flash memory, 36 Kbytes RAM, 64

Learn More

Datasheet

34In Stock

2,500Expected 9/28/2026

Cut Tape

$6.42

$4.25

$3.87

$3.29

View

Reel

$2.82

MouseReel Available

Min.: 1
Mult.: 1
Max.: 500

: 2,500

SMD/SMT

UFQFPN-48

ARM Cortex M0+

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU

STM32L051K6U6TR
STMicroelectronics
1: $3.89
483In Stock
9,000On Order

Mfr. Part #
STM32L051K6U6TR

Mouser Part #
511-STM32L051K6U6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32 Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

483In Stock

9,000On Order

Cut Tape

$3.89

$2.80

$2.47

$2.25

View

Reel

$1.66

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

ARM Cortex M0+

27 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU

STM32L071RZH6TR
STMicroelectronics
1: $8.23
43In Stock
2,500On Order

Mfr. Part #
STM32L071RZH6TR

Mouser Part #
511-STM32L071RZH6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 192-Kbytes of Flash , 32 MHz CPU

Learn More

Datasheet

43In Stock

2,500On Order

Cut Tape

$8.23

$5.81

$5.42

$4.58

View

Reel

$3.78

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TFBGA-64

ARM Cortex M0

50 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power w/FPU Arm Cortex-M4 MCU 80 MHz w/512 kbytes

STM32L462CET6
STMicroelectronics
1: $12.01
13In Stock
1,500On Order

Mfr. Part #
STM32L462CET6

Mouser Part #
511-STM32L462CET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power w/FPU Arm Cortex-M4 MCU 80 MHz w/512 kbytes

Datasheet

13In Stock

1,500On Order

$12.01

$8.40

$8.01

$6.96

Min.: 1
Mult.: 1
Max.: 150

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART

STM32G0C1KCT6N
STMicroelectronics
1: $7.85
55In Stock

Mfr. Part #
STM32G0C1KCT6N

Mouser Part #
511-STM32G0C1KCT6N

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU, up to 512KB Flash, 144KB RAM, 6x USART

Datasheet

55In Stock

$7.85

$5.41

$5.03

$4.42

View

Min.: 1
Mult.: 1

ARM Cortex M0+

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

STM32G483QET6
STMicroelectronics
1: $15.85
11In Stock
540On Order

Mfr. Part #
STM32G483QET6

Mouser Part #
511-STM32G483QET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4+ MCU 170MHz 512Kbytes of Flash Math Accel, High Analog

Learn More

Datasheet

11In Stock

540On Order

$15.85

$12.88

$12.29

$10.66

Min.: 1
Mult.: 1
Max.: 150

8-bit Microcontrollers - MCU Automotive 8-Bit MCU Rev X LIN 32Kb 32Pin

STM8AF6266TCX
STMicroelectronics
1: $5.17
3,133In Stock
End of Life

Mfr. Part #
STM8AF6266TCX

Mouser Part #
511-STM8AF6266TCX

End of Life

STMicroelectronics

8-bit Microcontrollers - MCU Automotive 8-Bit MCU Rev X LIN 32Kb 32Pin

Datasheet

3,133In Stock

Cut Tape

$5.17

$3.90

$3.39

$3.24

View

Reel

$2.65

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

SMD/SMT

LQFP-32

STM8A

25 I/O

8 bit

10 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU,

STM32F078VBT6
STMicroelectronics
1: $10.45
24In Stock

Mfr. Part #
STM32F078VBT6

Mouser Part #
511-STM32F078VBT6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 128 Kbytes of Flash 48 MHz CPU,

Learn More

Datasheet

24In Stock

$10.45

$7.68

$7.16

$5.43

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M0

86 I/O

32 bit

12 bit

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 168MHz

STM32F437IGH6
STMicroelectronics
1: $23.18
125In Stock

Mfr. Part #
STM32F437IGH6

Mouser Part #
511-STM32F437IGH6

STMicroelectronics

ARM Microcontrollers - MCU DSP FPU ARM CortexM4 1Mb Flash 168MHz

Learn More

Datasheet

125In Stock

$23.18

$18.17

$16.82

$15.54

View

Min.: 1
Mult.: 1

SMD/SMT

BGA-176

ARM Cortex M4

140 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

STM32F446ZEJ7TR
STMicroelectronics
1: $16.84
5In Stock

Mfr. Part #
STM32F446ZEJ7TR

Mouser Part #
511-STM32F446ZEJ7TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance foundation line, Arm Cortex-M4 core DSP & FPU, 512 Kbytes of Fl

Learn More

Datasheet

5In Stock

Cut Tape

$16.84

$13.69

$13.05

$11.34

View

Reel

$9.93

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

UFBGA-144

ARM Cortex M4

114 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 64 Kbytes of Flash 216 MHz CPU, Ar

STM32F730I8K6
STMicroelectronics
1: $15.89
1In Stock
2,016On Order

Mfr. Part #
STM32F730I8K6

Mouser Part #
511-STM32F730I8K6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP FPU, Arm Cortex-M7 MCU 64 Kbytes of Flash 216 MHz CPU, Ar

Learn More

Datasheet

1In Stock

2,016On Order

$15.89

$12.08

$10.73

$10.04

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-176

ARM Cortex M7

138 I/O

32 bit

3 x 12 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash

STM32G4A1RET6
STMicroelectronics
1: $13.00
4In Stock

Mfr. Part #
STM32G4A1RET6

Mouser Part #
511-STM32G4A1RET6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M4 MCU 170 MHz 512 Kbytes Flash

Learn More

Datasheet

4In Stock

$13.00

$9.75

$9.30

$8.07

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 KBytes Flash, 564 KBytes RA

STM32H725IET6
STMicroelectronics
1: $19.21
133In Stock

Mfr. Part #
STM32H725IET6

Mouser Part #
511-STM32H725IET6

STMicroelectronics

ARM Microcontrollers - MCU High-performance & DSP DP-FPU, Arm Cortex-M7 MCU 512 KBytes Flash, 564 KBytes RA

Learn More

Datasheet

133In Stock

$19.21

$15.05

$13.95

$12.87

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp

STM32L162VET6
STMicroelectronics
1: $17.52
53In Stock

Mfr. Part #
STM32L162VET6

Mouser Part #
511-STM32L162VET6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 512 Kbytes of Flash 32 MHz CPU, LCD, USB, 2xOp

Learn More

Datasheet

53In Stock

$17.52

$13.48

$12.49

$11.56

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

83 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D

STM32L476RCT6TR
STMicroelectronics
1: $12.01
34In Stock
1,000On Order

Mfr. Part #
STM32L476RCT6TR

Mouser Part #
511-STM32L476RCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D

Learn More

Datasheet

34In Stock

1,000On Order

Cut Tape

$12.01

$8.40

$8.01

$6.96

Reel

$6.96

Min.: 1
Mult.: 1
Max.: 150

: 1,000

SMD/SMT

LQFP-64

ARM Cortex M4

51 I/O

32 bit

12 bit

8-bit Microcontrollers - MCU Automotive 8-Bit MCU Rev X LIN 32Kb 32Pi

STM8AF6266TDX
STMicroelectronics
1: $7.20
1,157In Stock
End of Life

Mfr. Part #
STM8AF6266TDX

Mouser Part #
511-STM8AF6266TDX

End of Life

STMicroelectronics

8-bit Microcontrollers - MCU Automotive 8-Bit MCU Rev X LIN 32Kb 32Pi

Learn More

Datasheet

1,157In Stock

Cut Tape

$7.20

$4.95

$4.62

$4.06

Reel

$3.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

SMD/SMT

LQFP-32

STM8A

25 I/O

8 bit

10 bit

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

STM32C5A3CGT6
STMicroelectronics
1: $6.14
7In Stock
1,500On Order
New Product

Mfr. Part #
STM32C5A3CGT6

Mouser Part #
511-STM32C5A3CGT6

New Product

STMicroelectronics

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

Learn More

Datasheet

7In Stock

1,500On Order

$6.14

$4.17

$3.73

$3.33

Min.: 1
Mult.: 1
Max.: 100

SMD/SMT

LQFP-48

ARM Cortex M33

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

STM32F303RBT7
STMicroelectronics
1: $12.61
1In Stock
1,920Expected 3/15/2027

Mfr. Part #
STM32F303RBT7

Mouser Part #
511-STM32F303RBT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Mixed signals MCUs Arm Cortex-M4 core DSP & FPU, 128 Kbytes of Flash

Learn More

Datasheet

1In Stock

1,920Expected 3/15/2027

$12.61

$9.26

$8.54

$7.66

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

52 I/O

32 bit

4 x 6 bit/8 bit/10 bit/12 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+32-bit MCU 64 KB Flash 18 KB RAM 2x USART I/Fs 1.7-3.6V

STM32G061F8P6
STMicroelectronics
1: $4.59
18In Stock
1,480On Order

Mfr. Part #
STM32G061F8P6

Mouser Part #
511-STM32G061F8P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+32-bit MCU 64 KB Flash 18 KB RAM 2x USART I/Fs 1.7-3.6V

Learn More

Datasheet

18In Stock

1,480On Order

$4.59

$3.02

$2.43

Min.: 1
Mult.: 1
Max.: 300

ARM Cortex M0+

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes 36 Kbytes RAM 64 MHz CPU 4x USART timer

STM32G071GBU7
STMicroelectronics
1: $5.23
32In Stock
2,940Expected 10/12/2026

Mfr. Part #
STM32G071GBU7

Mouser Part #
511-STM32G071GBU7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes 36 Kbytes RAM 64 MHz CPU 4x USART timer

Datasheet

32In Stock

2,940Expected 10/12/2026

$5.23

$3.71

$3.13

$2.78

View

Min.: 1
Mult.: 1
Max.: 500

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

STM32G071KBU3
STMicroelectronics
1: $5.88
79In Stock
11,760On Order

Mfr. Part #
STM32G071KBU3

Mouser Part #
511-STM32G071KBU3

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes of Flash 36 Kbytes RAM, 64 MHz CPU, 4x

Learn More

Datasheet

79In Stock

11,760On Order

$5.88

$4.23

$3.82

$3.35

View

Min.: 1
Mult.: 1
Max.: 2,940

SMD/SMT

UFQFPN-32

ARM Cortex M0+

30 I/O

32 bit

12 bit

STMicroelectronics Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

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BGA-100
BGA-132
BGA-144
BGA-168
BGA-169
BGA-176
BGA-216
BGA-292
BGA-64
CSP-100
CSP-115
CSP-36
CSP-48
CSP-64
CSP-72
CSP-81
FPBGA-292
FPBGA-302
FPBGA-386
LBGA-256

ARM1176JZ-F
ARM Cortex-A35
ARM Cortex A35, ARM Cortex M33
ARM Cortex A7
ARM Cortex A7, ARM Cortex M4
ARM Cortex M0
ARM Cortex M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M3
ARM Cortex M33
ARM Cortex M33, ARM Cortex A35
ARM Cortex M4
ARM Cortex M4, ARM Cortex M7
ARM Cortex M4F
ARM Cortex M55
ARM Cortex M7
ARM Cortex-R52+
e200z0
e200z0h
e200z0h, e200z4d

5 I/O
6 I/O
8 I/O
9 I/O
10 I/O
11 I/O
14 I/O
15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
27 I/O

2 x 10 bit
2 x 10 bit, 5 x 12 bit, 6 x 16 bit
2 x 12 bit
2 x 16 bit
2 x 6 bit/8 bit/10 bit/12 bit
2 x 8 bit/10 bit/12 bit
3 x 10 bit, 5 x 12 bit, 6 x 16 bit
3 x 12 bit
3 x 12 bit, 1 x 16 bit
3 x 16 bit
4 x 12 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
5 x 12 bit, 2 x 16 bit
6 bit/8 bit/10 bit/12 bit
8 bit to 16 bit
10 bit
10 bit, 12 bit
10 bit, 3 x 12 bit
10 bit, 4 x 12 bit