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12 bit 256 kB Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 2,013

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ADC Resolution = 12 bit Program Memory Size = 256 kB

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Part #

ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity

STM32F107RCT7
STMicroelectronics
1: $15.74
1,011In Stock

Mfr. Part No.
STM32F107RCT7

Mouser Part No
511-STM32F107RCT7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 256kb Connectivity

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Datasheet

1,011In Stock

$15.74

$12.62

$11.34

$10.59

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

51 I/O

32 bit

12 bit

ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU

STM32F107VCT6TR
STMicroelectronics
1: $16.39
506In Stock

Mfr. Part No.
STM32F107VCT6TR

Mouser Part No
511-STM32F107VCT6TR

STMicroelectronics

ARM Microcontrollers - MCU STM32F105 Conn Line M3 256kB 72 MHz MCU

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Datasheet

506In Stock

Cut Tape

$16.39

$12.81

$11.82

$10.73

View

Reel

$9.02

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-100

ARM Cortex M3

80 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,

STM32F107VCT7
STMicroelectronics
1: $17.42
375In Stock

Mfr. Part No.
STM32F107VCT7

Mouser Part No
511-STM32F107VCT7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU,

Learn More

Datasheet

375In Stock

$17.42

$12.74

$11.74

$10.92

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

80 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel

STM32F205RCT7
STMicroelectronics
1: $16.76
22In Stock
960Expected 12/10/2026

Mfr. Part No.
STM32F205RCT7

Mouser Part No
511-STM32F205RCT7

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M3 MCU 256 Kbytes of Flash , 120 MHz CPU, ART Accel

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Datasheet

22In Stock

960Expected 12/10/2026

$16.76

$13.10

$11.63

$11.15

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

51 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High Perf ARM 32Bit 256kB Flash 100-Pin

STM32F205VCT6TR
STMicroelectronics
1: $16.37
354In Stock

Mfr. Part No.
STM32F205VCT6TR

Mouser Part No
511-STM32F205VCT6TR

STMicroelectronics

ARM Microcontrollers - MCU High Perf ARM 32Bit 256kB Flash 100-Pin

Learn More

Datasheet

354In Stock

Cut Tape

$16.37

$13.36

$12.05

$11.41

View

Reel

$10.13

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

LQFP-100

ARM Cortex M3

82 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB

STM32F205ZCT6
STMicroelectronics
1: $19.11
173In Stock

Mfr. Part No.
STM32F205ZCT6

Mouser Part No
511-STM32F205ZCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT ARM Cortex M3 Connectivity 128kB

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Datasheet

173In Stock

$19.11

$15.25

$13.93

$13.18

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M3

114 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb

STM32F205ZCT7TR
STMicroelectronics
1: $21.98
255In Stock

Mfr. Part No.
STM32F205ZCT7TR

Mouser Part No
511-STM32F205ZCT7TR

STMicroelectronics

ARM Microcontrollers - MCU Hi-perf ARM Cortex M3 MCU 256Kb

Learn More

Datasheet

255In Stock

Cut Tape

$21.98

$17.34

$15.95

$14.73

Reel

$12.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFP-144

ARM Cortex M3

114 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

STM32F401CCU6
STMicroelectronics
1: $8.16
2,955In Stock
7,800On Order

Mfr. Part No.
STM32F401CCU6

Mouser Part No
511-STM32F401CCU6

STMicroelectronics

ARM Microcontrollers - MCU Cost effective DSP FPU ARM CortexM4 MCU

Learn More

Datasheet

2,955In Stock

7,800On Order

$8.16

$6.23

$5.45

$5.22

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

36 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F401CCU6TR
STMicroelectronics
1: $8.45
47In Stock
5,000Expected 17/12/2026

Mfr. Part No.
STM32F401CCU6TR

Mouser Part No
511-STM32F401CCU6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

47In Stock

5,000Expected 17/12/2026

Cut Tape

$8.45

$6.49

$5.96

$5.47

View

Reel

$4.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

UFQFPN-48

ARM Cortex M4

36 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F401CCU7
STMicroelectronics
1: $9.19
2,204In Stock

Mfr. Part No.
STM32F401CCU7

Mouser Part No
511-STM32F401CCU7

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

2,204In Stock

$9.19

$7.03

$6.17

$5.90

View

Min.: 1
Mult.: 1

SMD/SMT

UFQFPN-48

ARM Cortex M4

36 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F411CCU6TR
STMicroelectronics
1: $9.29
1,438In Stock

Mfr. Part No.
STM32F411CCU6TR

Mouser Part No
511-STM32F411CCU6TR

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

1,438In Stock

Cut Tape

$9.29

$7.11

$6.24

$5.97

View

Reel

$4.73

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

UFQFPN-48

ARM Cortex M4

36 I/O

32 bit

12 bit

ARM Microcontrollers - MCU STM32 Dyn Eff MCU 256 K 100 MHz CPU

STM32F411RCT6
STMicroelectronics
1: $10.44
827In Stock

Mfr. Part No.
STM32F411RCT6

Mouser Part No
511-STM32F411RCT6

STMicroelectronics

ARM Microcontrollers - MCU STM32 Dyn Eff MCU 256 K 100 MHz CPU

Learn More

Datasheet

827In Stock

$10.44

$7.32

$6.69

$6.08

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

50 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

STM32F411VCT6
STMicroelectronics
1: $10.38
924In Stock

Mfr. Part No.
STM32F411VCT6

Mouser Part No
511-STM32F411VCT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance access line, Arm Cortex-M4 core DSP & FPU, 256 Kbytes of Flash

Learn More

Datasheet

924In Stock

$10.38

$7.41

$6.77

$6.76

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

81 I/O

32 bit

12 bit

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

STM32G0B1CCU6
STMicroelectronics
1: $6.43
1,663In Stock
3,120On Order

Mfr. Part No.
STM32G0B1CCU6

Mouser Part No
511-STM32G0B1CCU6

STMicroelectronics

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

Learn More

Datasheet

1,663In Stock

3,120On Order

$6.43

$4.88

$4.24

$4.05

View

Min.: 1
Mult.: 1
Max.: 750

SMD/SMT

ARM Cortex M0+

44 I/O

32 bit

12 bit

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

STM32G0B1CET6N
STMicroelectronics
1: $7.56
4,582In Stock
15,000On Order

Mfr. Part No.
STM32G0B1CET6N

Mouser Part No
511-STM32G0B1CET6N

STMicroelectronics

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

Learn More

Datasheet

4,582In Stock

15,000On Order

$7.56

$5.77

$5.05

$4.81

View

Min.: 1
Mult.: 1
Max.: 1,000

SMD/SMT

ARM Cortex M0+

42 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB 144KB RAM 6x USART timers ADC D

STM32G0B1KCU7
STMicroelectronics
1: $6.50
1,335In Stock
2,940On Order

Mfr. Part No.
STM32G0B1KCU7

Mouser Part No
511-STM32G0B1KCU7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ 32-bit MCU up to 256KB 144KB RAM 6x USART timers ADC D

Learn More

Datasheet

1,335In Stock

2,940On Order

$6.50

$4.92

$4.30

$4.09

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

SMD/SMT

UFQFPN-32

ARM Cortex M0+

30 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz

STM32L100RCT6
STMicroelectronics
1: $11.12
728In Stock

Mfr. Part No.
STM32L100RCT6

Mouser Part No
511-STM32L100RCT6

STMicroelectronics

ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz

Learn More

Datasheet

728In Stock

$11.12

$8.60

$7.58

$7.07

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

51 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

STM32L151CCT6TR
STMicroelectronics
1: $12.02
1,525In Stock

Mfr. Part No.
STM32L151CCT6TR

Mouser Part No
511-STM32L151CCT6TR

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M3 MCU 256 Kbytes of Flash 32 MHz CPU, USB, 2xOp-amp

Learn More

Datasheet

1,525In Stock

Cut Tape

$12.02

$9.21

$8.19

$7.68

View

Reel

$5.82

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

SMD/SMT

LQFP-48

ARM Cortex M3

37 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz

STM32L152CCT6
STMicroelectronics
1: $11.14
1,285In Stock

Mfr. Part No.
STM32L152CCT6

Mouser Part No
511-STM32L152CCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz

Learn More

Datasheet

1,285In Stock

$11.14

$8.62

$8.00

$7.30

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M3

37 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz

STM32L152RCT6
STMicroelectronics
1: $12.16
814In Stock

Mfr. Part No.
STM32L152RCT6

Mouser Part No
511-STM32L152RCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra Low M3 ARM 256 Kbytes 32 MHz

Learn More

Datasheet

814In Stock

$12.16

$9.41

$8.31

$7.77

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M3

51 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

STM32L431KCU6
STMicroelectronics
1: $7.43
280In Stock
5,880On Order

Mfr. Part No.
STM32L431KCU6

Mouser Part No
511-STM32L431KCU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

Learn More

Datasheet

280In Stock

5,880On Order

$7.43

$5.64

$4.92

$4.71

View

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

SMD/SMT

UFQFPN-32

ARM Cortex M4

26 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

STM32L431RCI6
STMicroelectronics
1: $7.90
1,903In Stock

Mfr. Part No.
STM32L431RCI6

Mouser Part No
511-STM32L431RCI6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash

Learn More

Datasheet

1,903In Stock

$7.90

$6.02

$5.28

$5.05

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

SMD/SMT

UFBGA-64

ARM Cortex M4

52 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

STM32L433CCT6
STMicroelectronics
1: $8.31
2,723In Stock

Mfr. Part No.
STM32L433CCT6

Mouser Part No
511-STM32L433CCT6

STMicroelectronics

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

Learn More

Datasheet

2,723In Stock

$8.31

$6.35

$5.56

$5.32

$4.91

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

SMD/SMT

LQFP-48

ARM Cortex M4

38 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

STM32L433CCU3
STMicroelectronics
1: $9.14
893In Stock

Mfr. Part No.
STM32L433CCU3

Mouser Part No
511-STM32L433CCU3

STMicroelectronics

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

Learn More

Datasheet

893In Stock

$9.14

$7.02

$6.16

$5.89

Min.: 1
Mult.: 1
Max.: 250

SMD/SMT

QFN-48

ARM Cortex M4

38 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

STM32L433CCU6
STMicroelectronics
1: $8.06
3,067In Stock
3,120On Order

Mfr. Part No.
STM32L433CCU6

Mouser Part No
511-STM32L433CCU6

STMicroelectronics

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

Learn More

Datasheet

3,067In Stock

3,120On Order

$8.06

$6.16

$5.40

$5.15

$4.75

Min.: 1
Mult.: 1
Max.: 750

SMD/SMT

UFQFPN-48

ARM Cortex M4

38 I/O

32 bit

12 bit

12 bit 256 kB Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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BGA-100
BGA-112
BGA-120
BGA-132
BGA-144
BGA-176
BGA-196
BGA-36
BGA-64
BGA-96
BGA-97
CQFP-176
CSP-48
CSP-64
FCCSP-441
HTQFP-100
HTQFP-48
HTQFP-80
HWQFN-40
HWQFN-48

ARM Cortex M0
ARM Cortex M0, ARM Cortex M4
ARM Cortex M0+
ARm Cortex M0+
ARM Cortex M0+, ARM Cortex M4
ARM Cortex M23
ARM Cortex M3
ARM Cortex M33
Arm Cortex -M33
ARM Cortex M4
Arm cortex M4
Arm Cortex -M4
ARM Cortex M4F
ARM Cortex-M4F, ARM Cortex R5F
ARM Cortex M7
ARM Cortex R4
ARM Cortex R5F
AVR
C28x
ColdFire V1

14 I/O
16 I/O
17 I/O
18 I/O
20 I/O
21 I/O
22 I/O
24 I/O
25 I/O
26 I/O
27 I/O
28 I/O
29 I/O
30 I/O
31 I/O
32 I/O
33 I/O
34 I/O
35 I/O
36 I/O