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256 kB ARM Microcontrollers - MCU

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Program Memory Size = 256 kB

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Part #

ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC

NUC029SGE
Nuvoton
1: $5.50
245In Stock

Mfr. Part No.
NUC029SGE

Mouser Part No
503-NUC029SGE

Nuvoton

ARM Microcontrollers - MCU M0-256Kflash+20KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC

Datasheet

245In Stock

$5.50

$3.64

$3.32

$2.82

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M0

256 kB

32 bit

12 bit

72 MHz

49 I/O

20 kB

2.5 V

5.5 V

- 40 C

+ 105 C

Tray

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

STM32L476RCT6TR
STMicroelectronics
1: $9.24
34In Stock
1,000On Order

Mfr. Part No.
STM32L476RCT6TR

Mouser Part No
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

$9.24

$6.46

$6.16

$5.35

Reel

$5.35

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

: 1,000

STM32L476RC

SMD/SMT

LQFP-64

ARM Cortex M4

256 kB

32 bit

12 bit

80 MHz

51 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B

ATSAM4S4BB-AN
Microchip Technology
1: $5.34
7In Stock

Mfr. Part No.
ATSAM4S4BB-AN

Mouser Part No
556-ATSAM4S4BB-AN

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B

Learn More

Datasheet

7In Stock

$5.34

$5.20

$5.18

$5.17

Min.: 1
Mult.: 1

SAM4S

SMD/SMT

LQFP-64

ARM Cortex M4

256 kB

32 bit

12 bit

120 MHz

47 I/O

64 kB

1.2 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART

M031LG6AE
Nuvoton
1: $4.66
70In Stock

Mfr. Part No.
M031LG6AE

Mouser Part No
503-M031LG6AE

Nuvoton

ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART

Datasheet

70In Stock

$4.66

$3.08

$2.81

$2.39

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

ARM Cortex M0

256 kB

32 bit

12 bit

72 MHz

42 I/O

32 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tray

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

STM32L451RCT3TR
STMicroelectronics
1: $8.69
230In Stock

Mfr. Part No.
STM32L451RCT3TR

Mouser Part No
511-STM32L451RCT3TR

STMicroelectronics

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

Datasheet

230In Stock

Cut Tape

$8.69

$6.07

$5.79

$5.03

Reel

$5.03

MouseReel Available

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

: 1,000

SMD/SMT

LQFP-64

ARM Cortex M4

256 kB

32 bit

12 bit

80 MHz

52 I/O

160 kB

1.71 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP

MK53DX256ZCLQ10
NXP Semiconductors
1: $25.34
20In Stock

Mfr. Part No.
MK53DX256ZCLQ10

Mouser Part No
841-MK53DX256ZCLQ10

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP

Learn More

Datasheet

20In Stock

$25.34

$19.82

$18.93

$17.21

View

Min.: 1
Mult.: 1

K53_100

SMD/SMT

LQFP-144

ARM Cortex M4

256 kB

32 bit

16 bit

100 MHz

94 I/O

128 kB

1.71 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: $2.96
111In Stock
2,940Expected 22/02/2027
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

Learn More

Datasheet

111In Stock

2,940Expected 22/02/2027

$2.96

$2.17

$1.88

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

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 Hi-perf 32-B MCU 16kb RAM Flash

TMPM380FYFG
Toshiba
1: $9.02
29In Stock

Mfr. Part No.
TMPM380FYFG

Mouser Part No
757-TMPM380FYFG

Toshiba

ARM Microcontrollers - MCU Hi-perf 32-B MCU 16kb RAM Flash

Learn More

29In Stock

$9.02

$6.30

$6.01

$4.55

View

Min.: 1
Mult.: 1

TMPM380FYFG

SMD/SMT

LQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

40 MHz

83 I/O

16 kB

4 V

5.5 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B

ATSAM4S4CB-AN
Microchip Technology
1: $5.65
356In Stock

Mfr. Part No.
ATSAM4S4CB-AN

Mouser Part No
556-ATSAM4S4CB-AN

Microchip Technology

ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B

Learn More

Datasheet

356In Stock

$5.65

$5.49

Min.: 1
Mult.: 1

SAM4S

SMD/SMT

LQFP-100

ARM Cortex M4

256 kB

32 bit

12 bit

120 MHz

79 I/O

64 kB

1.2 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH

CY8C5668LTI-LP014
Infineon Technologies
1: $26.62
230In Stock

Mfr. Part No.
CY8C5668LTI-LP014

Mouser Part No
727-CY8C5668LTILP014

Infineon Technologies

ARM Microcontrollers - MCU PSOC5LP PERFORM ANALOG,256K FLSH

Learn More

Datasheet

230In Stock

$26.62

$21.32

$19.30

$18.51

View

Min.: 1
Mult.: 1

CY8C56LPxxx

SMD/SMT

QFN-68

ARM Cortex M3

256 kB

32 bit

12 bit

67 MHz

72 I/O

64 kB

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, no CAN, LQFP100 package

LPC1763FBD100Y
NXP Semiconductors
1: $11.21
618In Stock

Mfr. Part No.
LPC1763FBD100Y

Mouser Part No
771-LPC1763FBD100Y

NXP Semiconductors

ARM Microcontrollers - MCU 256kB flash, 64kB SRAM, no CAN, LQFP100 package

Learn More

Datasheet

618In Stock

Cut Tape

$11.21

$8.77

$7.79

$7.49

View

Reel

$6.65

Min.: 1
Mult.: 1

: 1,000

LPC1700

SMD/SMT

LQFP-100

ARM Cortex M3

256 kB

32 bit

12 bit

100 MHz

70 I/O

64 kB

2.4 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Kinetis 256K USB

MK20DX256VLK7
NXP Semiconductors
1: $12.82
120In Stock

Mfr. Part No.
MK20DX256VLK7

Mouser Part No
841-MK20DX256VLK7

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 256K USB

Learn More

Datasheet

120In Stock

$12.82

$10.88

$9.70

$9.56

View

Min.: 1
Mult.: 1

K20_72

SMD/SMT

LQFP-80

ARM Cortex M4

256 kB

32 bit

2 x 16 bit

72 MHz

52 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Kinetis 2.x 256K

MK20DX256VMC10
NXP Semiconductors
1: $18.18
929In Stock

Mfr. Part No.
MK20DX256VMC10

Mouser Part No
841-MK20DX256VMC10

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 2.x 256K

Learn More

Datasheet

929In Stock

$18.18

$14.45

$12.95

$12.49

View

Min.: 1
Mult.: 1

K20_100

SMD/SMT

MAPBGA-121

ARM Cortex M4

256 kB

32 bit

2 x 16 bit

100 MHz

86 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Kinetis 256K Flex enet

MK60DX256VMD10
NXP Semiconductors
1: $20.44
800In Stock

Mfr. Part No.
MK60DX256VMD10

Mouser Part No
841-MK60DX256VMD10

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 256K Flex enet

Learn More

Datasheet

800In Stock

$20.44

$16.29

$14.63

$13.83

View

Min.: 1
Mult.: 1

K60_100

SMD/SMT

MAPBGA-144

ARM Cortex M4

256 kB

32 bit

16 bit

100 MHz

100 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU

MKE14Z256VLL7
NXP Semiconductors
1: $7.11
440In Stock

Mfr. Part No.
MKE14Z256VLL7

Mouser Part No
841-MKE14Z256VLL7

NXP Semiconductors

ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU

Learn More

Datasheet

440In Stock

$7.11

$5.48

$4.65

$4.48

View

Min.: 1
Mult.: 1

KE1xZ

SMD/SMT

LQFP-100

ARM Cortex M4

256 kB

32 bit

12 bit

72 MHz

89 I/O

32 kB

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD

MKL16Z256VMP4
NXP Semiconductors
1: $8.65
164In Stock

Mfr. Part No.
MKL16Z256VMP4

Mouser Part No
841-MKL16Z256VMP4

NXP Semiconductors

ARM Microcontrollers - MCU Cortex M0+Core,Flex USB & Segment LCD

Learn More

Datasheet

164In Stock

$8.65

$6.71

$5.93

$5.69

View

Min.: 1
Mult.: 1

KL1x

SMD/SMT

MAPBGA-64

ARM Cortex M0+

256 kB

32 bit

16 bit

48 MHz

54 I/O

32 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 256K/64K QFP100

R7FA6T2AB3CFP#AA1
Renesas Electronics
1: $7.83
169In Stock

Mfr. Part No.
R7FA6T2AB3CFP#AA1

Mouser Part No
968-R7FA6T2AB3CFPAA1

Renesas Electronics

ARM Microcontrollers - MCU MCU RA6T2 ARM CM33 240MHz 256K/64K QFP100

Datasheet

169In Stock

$7.83

$6.04

$5.14

$5.13

View

Min.: 1
Mult.: 1

RA6T2

SMD/SMT

LQFP-100

ARM Cortex M33

256 kB

32 bit

2 x 16 bit

240 MHz

84 I/O

64 kB

2.7 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU XMC4000

XMC4200F64F256BAXQMA1
Infineon Technologies
1: $8.43
852In Stock

Mfr. Part No.
XMC4200F64F256BAXQMA1

Mouser Part No
726-XMC4200F64F256BA

Infineon Technologies

ARM Microcontrollers - MCU XMC4000

Learn More

Datasheet

852In Stock

$8.43

$6.52

$5.76

$5.39

View

Min.: 1
Mult.: 1

XMC4200

SMD/SMT

TQFP-64

ARM Cortex M4

256 kB

32 bit/16 bit

12 bit

80 MHz

35 I/O

40 kB

3 V

3.63 V

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C

STM32F091RCH6
STMicroelectronics
1: $8.01
2,880In Stock

Mfr. Part No.
STM32F091RCH6

Mouser Part No
511-STM32F091RCH6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 256 Kbytes of Flash 48 MHz CPU, CAN & C

Learn More

Datasheet

2,880In Stock

$8.01

$5.88

$5.28

$4.82

View

Min.: 1
Mult.: 1

STM32F091RC

SMD/SMT

UFBGA-64

ARM Cortex M0

256 kB

32 bit

12 bit

48 MHz

52 I/O

32 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

ATSAMD20E18A-MU
Microchip Technology
1: $3.00
291In Stock

Mfr. Part No.
ATSAMD20E18A-MU

Mouser Part No
556-ATSAMD20E18A-MU

Microchip Technology

ARM Microcontrollers - MCU Cortx-M0+256KB FLASH

Learn More

Datasheet

291In Stock

$3.00

$2.70

$2.52

Min.: 1
Mult.: 1

SAMD1/2x

SMD/SMT

QFN-32

ARM Cortex M0

256 kB

32 bit

12 bit

48 MHz

26 I/O

32 kB

1.62 V

1.95 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz

ATSAMD21J18A-MFT
Microchip Technology
1: $4.82
2,732In Stock

Mfr. Part No.
ATSAMD21J18A-MFT

Mouser Part No
556-ATSAMD21J18A-MFT

Microchip Technology

ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

2,732In Stock

Cut Tape

$4.82

$4.64

$4.51

$4.25

Reel

$3.97

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SAMD21

SMD/SMT

QFN-64

ARM Cortex M0+

256 kB

32 bit

12 bit

48 MHz

52 I/O

32 kB

1.62 V

3.63 V

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,CAN ,Extended Temp

ATSAME51J18A-AFT
Microchip Technology
1: $6.25
2,367In Stock

Mfr. Part No.
ATSAME51J18A-AFT

Mouser Part No
556-ATSAME51J18A-AFT

Microchip Technology

ARM Microcontrollers - MCU CM4, TQFP 64, 256KFlash,T&R, USB,CAN ,Extended Temp

Learn More

Datasheet

2,367In Stock

Cut Tape

$6.25

Reel

$6.25

Quote

Min.: 1
Mult.: 1

: 1,500

ATSAME51

SMD/SMT

TQFP-64

ARM Cortex M4F

256 kB

32 bit

12 bit

120 MHz

51 I/O

128 kB

1.71 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller

LPC55S16JBD100Y
NXP Semiconductors
1: $8.28
642In Stock

Mfr. Part No.
LPC55S16JBD100Y

Mouser Part No
771-LPC55S16JBD100Y

NXP Semiconductors

ARM Microcontrollers - MCU High Efficiency Arm Cortex-M33-based Microcontroller

Learn More

Datasheet

642In Stock

Cut Tape

$8.28

$6.41

$5.65

$5.42

Reel

$4.46

View

Min.: 1
Mult.: 1

: 1,000

LPC55S1x

SMD/SMT

HLQFP-100

ARM Cortex M33

256 kB

32 bit

16 bit

150 MHz

64 I/O

96 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape

ARM Microcontrollers - MCU LPC55S26JBD64

LPC55S26JBD64K
NXP Semiconductors
1: $7.80
1,342In Stock

Mfr. Part No.
LPC55S26JBD64K

Mouser Part No
771-LPC55S26JBD64K

NXP Semiconductors

ARM Microcontrollers - MCU LPC55S26JBD64

Learn More

Datasheet

1,342In Stock

$7.80

$5.90

$5.35

$4.96

View

Min.: 1
Mult.: 1

LPC55S2x

SMD/SMT

HTQFP-64

ARM Cortex M33

256 kB

32 bit

16 bit

150 MHz

36 I/O

144 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU KINETIS 256K Flex USB

MK20DX256VLK10R
NXP Semiconductors
1: $14.76
1,000In Stock

Mfr. Part No.
MK20DX256VLK10R

Mouser Part No
841-MK20DX256VLK10R

NXP Semiconductors

ARM Microcontrollers - MCU KINETIS 256K Flex USB

Learn More

Datasheet

1,000In Stock

Cut Tape

$14.76

$11.64

$10.39

$10.00

View

Reel

$8.38

Min.: 1
Mult.: 1

: 1,000

K20_100

SMD/SMT

LQFP-80

ARM Cortex M4

256 kB

32 bit

2 x 16 bit

100 MHz

52 I/O

64 kB

1.71 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape

256 kB ARM Microcontrollers - MCU

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AM2432
AM2434
AM263P2-Q1
AM263P4
AM2732
ATSAM4CMS4C
ATSAM4CMS8C
ATSAMC20
ATSAMC21
ATSAMD51
ATSAME51
ATSAME53
CY8C52LPxxx
CY8C54LPxxx
CY8C56LPxxx
CY8C58LPxx
CY8C58LPxxx
CYT3BB
CYT4BB
EFM32JG

BGA-100
BGA-112
BGA-120
BGA-121
BGA-132
BGA-144
BGA-176
BGA-196
BGA-36
BGA-64
BGA-96
BGA-97
CQFP-176
CSP-48
CSP-64
FCCSP-441
HLQFP-100
HTQFP-64
HVQFN-48
HWQFN-48

ARM7TDMI
ARM7TDMI-S
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
ARM Cortex R5F, C66x

2 x 10 bit
2 x 12 bit
2 x 16 bit
2 x 6 bit/8 bit/10 bit/12 bit
3 x 12 bit
4 x 12 bit
4 x 16 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
10 bit
10 bit, 12 bit
12 bit
12 bit, 14 bit
12 bit, 16 bit
12 bit, 3 x 16 bit
12 bit/16 bit/20 bit
14 bit
16 bit
16 bit, 24 bit
No ADC

32.768 kHz
20 MHz
24 MHz
25 MHz
30 MHz
32 MHz
36 MHz
40 MHz
48 MHz
50 MHz
55 MHz
56 MHz
60 MHz
64 MHz
67 MHz
72 MHz
75 MHz
76.8 MHz
80 MHz
84 MHz

10 I/O
14 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
28 I/O
29 I/O
30 I/O
32 I/O
33 I/O
34 I/O

64
2 kB
4 kB
8 kB
12 kB
16 kB
18 KB
20 kB
24 KB
24 kB
25 kB
32 KB
32 kB
36 kB
40 kB
48 kB
52 kB
58 kB
64 KB
64 kB

1.08 V
1.14 V
1.2 V
1.25 V
1.3 V
1.35 V
1.6 V
1.62 V
1.65 V
1.68 V
1.7 V
1.71 V
1.72 V
1.75 V
1.8 V
1.81 V
1.85 V
1.98 V
2 V
2.25 V

1.2 V
1.26 V
1.3 V
1.32 V
1.65 V
1.8 V
1.88 V
1.89 V
1.9 V
1.95 V
1.98 V
2 V
2.05 V
2.75 V
3 V
3.2 V
3.3 V
3.465 V
3.6 V
3.63 V