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256 kB Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 4,665

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Program Memory Size = 256 kB

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Part #

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU

STM32U083KCU6
STMicroelectronics
1: $3.80
13,670In Stock

Mfr. Part No.
STM32U083KCU6

Mouser Part No
511-STM32U083KCU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU

Learn More

Datasheet

13,670In Stock

$3.80

$2.86

$2.48

$2.36

View

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

ARM Microcontrollers - MCU

ARM Cortex M0

48 MHz

256 kB

Tray

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU

STM32U083RCT6
STMicroelectronics
1: $4.11
9,613In Stock
6,720Expected 04/12/2026

Mfr. Part No.
STM32U083RCT6

Mouser Part No
511-STM32U083RCT6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 256-Kbytes Flash LCD, USB, AES, 48 MHz CPU

Learn More

Datasheet

9,613In Stock

6,720Expected 04/12/2026

$4.11

$3.10

$2.69

$2.63

$2.37

Min.: 1
Mult.: 1
Max.: 960

ARM Microcontrollers - MCU

ARM Cortex M0

48 MHz

256 kB

Tray

ARM Microcontrollers - MCU AM27 1.2

AM2732CDRFHQZCERQ1
Texas Instruments
1: $35.17
978In Stock

Mfr. Part No.
AM2732CDRFHQZCERQ1

Mouser Part No
595-2732CDRFHQZCERQ1

Texas Instruments

ARM Microcontrollers - MCU AM27 1.2

Learn More

Datasheet

978In Stock

$35.17

$29.20

$26.48

$25.45

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

NFBGA-285

ARM Cortex R5F, C66x

32 bit

400 MHz, 450 MHz

256 kB

3.56 MB

10 bit

94 I/O

- 40 C

+ 140 C

Tray

ARM Microcontrollers - MCU AM27 1.2

AM2732CDRFHAZCER
Texas Instruments
1: $29.33
999In Stock

Mfr. Part No.
AM2732CDRFHAZCER

Mouser Part No
595-AM2732CDRFHAZCER

Texas Instruments

ARM Microcontrollers - MCU AM27 1.2

Learn More

Datasheet

999In Stock

Cut Tape

$29.33

$23.64

$21.36

$20.42

View

Reel

$18.51

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

NFBGA-285

ARM Cortex R5F, C66x

32 bit

400 MHz, 450 MHz

256 kB

3.56 MB

10 bit

94 I/O

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4148AZS-S545
Infineon Technologies
1: $8.97
800In Stock

Mfr. Part No.
CY8C4148AZS-S545

Mouser Part No
726-CY8C4148AZS-S545

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

800In Stock

$8.97

$6.72

$6.41

$5.57

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

54 I/O

- 40 C

+ 105 C

AEC-Q100

Tray

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4148AZSS565XQLA1
Infineon Technologies
1: $9.61
800In Stock

Mfr. Part No.
CY8C4148AZSS565XQLA1

Mouser Part No
726-CY8C4148AZSS565X

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

800In Stock

$9.61

$7.20

$6.87

$5.96

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

54 I/O

- 40 C

+ 105 C

AEC-Q100

Tray

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4148AZSS585XQLA1
Infineon Technologies
1: $10.82
800In Stock

Mfr. Part No.
CY8C4148AZSS585XQLA1

Mouser Part No
726-CY8C4148AZSS585X

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

800In Stock

$10.82

$8.36

$7.98

$6.93

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-64

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

54 I/O

- 40 C

+ 105 C

AEC-Q100

Tray

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4148AZSS588XQLA1
Infineon Technologies
1: $11.65
450In Stock

Mfr. Part No.
CY8C4148AZSS588XQLA1

Mouser Part No
726-CY8C4148AZSS588X

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

450In Stock

$11.65

$9.07

$8.65

$7.51

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

TQFP-100

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

84 I/O

- 40 C

+ 105 C

AEC-Q100

Tray

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4148LDSS563XQLA1
Infineon Technologies
1: $9.09
800In Stock

Mfr. Part No.
CY8C4148LDSS563XQLA1

Mouser Part No
726-CY8C4148LDSS563X

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

800In Stock

$9.09

$6.81

$6.50

$5.64

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-48

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

40 I/O

- 40 C

+ 105 C

AEC-Q100

Tray

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4148LDSS583XQLA1
Infineon Technologies
1: $10.34
800In Stock

Mfr. Part No.
CY8C4148LDSS583XQLA1

Mouser Part No
726-CY8C4148LDSS583X

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

800In Stock

$10.34

$8.00

$7.63

$6.62

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFN-48

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

40 I/O

- 40 C

+ 105 C

AEC-Q100

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC205-I/PT
Microchip Technology
1: $2.71
485In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC205-I/PT

Mouser Part No
579-DI33AK256MC205IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

485In Stock

$2.71

$2.46

$2.24

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-48

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

31 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC206-I/PT
Microchip Technology
1: $2.85
272In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC206-I/PT

Mouser Part No
579-DI33AK256MC206IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

272In Stock

$2.85

$2.59

$2.36

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-64

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

45 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC208-I/PT
Microchip Technology
1: $3.03
345In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC208-I/PT

Mouser Part No
579-DI33AK256MC208IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

345In Stock

$3.03

$2.76

$2.51

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-80

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

59 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC210-I/PT
Microchip Technology
1: $3.22
330In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC210-I/PT

Mouser Part No
579-DI33AK256MC210IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

330In Stock

$3.22

$2.92

$2.66

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-100

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

76 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, CAN-FD, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC506-I/PT
Microchip Technology
1: $2.89
316In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC506-I/PT

Mouser Part No
579-DI33AK256MC506IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, CAN-FD, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

316In Stock

$2.89

$2.62

$2.39

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-64

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

45 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, CAN-FD, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC508-I/PT
Microchip Technology
1: $3.07
352In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC508-I/PT

Mouser Part No
579-DI33AK256MC508IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, CAN-FD, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

352In Stock

$3.07

$2.79

$2.54

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-80

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

59 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, CAN-FD, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC510-I/PT
Microchip Technology
1: $3.25
357In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC510-I/PT

Mouser Part No
579-DI33AK256MC510IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, CAN-FD, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

357In Stock

$3.25

$2.95

$2.69

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-100

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

76 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC205-I/M7
Microchip Technology
1: $2.78
303In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC205-I/M7

Mouser Part No
579-DI3AK256MC205IM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

303In Stock

$2.78

$2.52

$2.30

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-48

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

31 I/O

- 40 C

+ 85 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC206-I/M7
Microchip Technology
1: $2.91
280In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC206-I/M7

Mouser Part No
579-DI3AK256MC206IM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

280In Stock

$2.91

$2.64

$2.40

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-64

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

45 I/O

- 40 C

+ 85 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant CAN-FD, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC505-I/M7
Microchip Technology
1: $2.82
288In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC505-I/M7

Mouser Part No
579-DI3AK256MC505IM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant CAN-FD, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

288In Stock

$2.82

$2.56

$2.33

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-48

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

31 I/O

- 40 C

+ 85 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, CAN-FD, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MC506-I/M7
Microchip Technology
1: $2.94
280In Stock
New Product

Mfr. Part No.
dsPIC33AK256MC506-I/M7

Mouser Part No
579-DI3AK256MC506IM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, CAN-FD, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

280In Stock

$2.94

$2.67

$2.43

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-64

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

45 I/O

- 40 C

+ 85 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MPS205-I/M7
Microchip Technology
1: $3.02
270In Stock
New Product

Mfr. Part No.
dsPIC33AK256MPS205-I/M7

Mouser Part No
579-DI3AK256MPS205IM

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

270In Stock

$3.02

$2.74

$2.49

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-48

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

31 I/O

- 40 C

+ 85 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MPS205-I/PT
Microchip Technology
1: $3.03
500In Stock
New Product

Mfr. Part No.
dsPIC33AK256MPS205-I/PT

Mouser Part No
579-DI3AK256MPS205IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

500In Stock

$3.03

$2.76

$2.51

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-48

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

31 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MPS206-I/M7
Microchip Technology
1: $3.17
280In Stock
New Product

Mfr. Part No.
dsPIC33AK256MPS206-I/M7

Mouser Part No
579-DI3AK256MPS206IM

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

280In Stock

$3.17

$2.88

$2.62

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-64

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

45 I/O

- 40 C

+ 85 C

Tube

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

dsPIC33AK256MPS206-I/PT
Microchip Technology
1: $3.12
300In Stock
New Product

Mfr. Part No.
dsPIC33AK256MPS206-I/PT

Mouser Part No
579-DI3AK256MPS206IT

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, HS-Analog, HS-PWMs, Touch

Learn More

Datasheet

300In Stock

$3.12

$2.83

$2.58

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-64

dsPIC33

16 bit/32 bit

200 MHz

256 kB

2 kB

64 kB

45 I/O

- 40 C

+ 85 C

Tray

256 kB Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

BGA-100
BGA-112
BGA-120
BGA-121
BGA-132
BGA-144
BGA-176
BGA-196
BGA-256
BGA-36
BGA-376
BGA-64
BGA-96
BGA-97
CQFP-176
CSP-43
CSP-48
CSP-64
Die
FCBGA-288

8051
56800E
80515
56800EX
78K0R
APS3
ARM7TDMI
ARM7TDMI-S
ARM Cortex M0
ARM Cortex M0, ARM Cortex M4
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

32.768 kHz
32.768 kHz, 26 MHz
1 MHz
4.2 MHz
8 MHz
8.4 MHz
10 MHz
16 MHz
20 MHz
24 MHz
25 MHz
30 MHz
32 MHz
33 MHz
36 MHz
39 MHz
40 MHz
48 MHz
50 MHz
50.33 MHz

64
256 B
1.5 kB
2 kB
4 kB
8 kB
8 kB, 32 kB
12 kB
16 kB
16 kB, 32 kB
18 KB
18 kB
20 kB
24 KB
24 kB
25 kB
28 kB
30 kB
32 KB
32 kB

2 x 10 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 12 bit
4 x 12 bit
4 x 16 bit
4 x 6 bit/8 bit/10 bit/12 bit
5 x 12 bit
8 bit
8 bit, 10 bit
8 bit/10 bit
8 bit/10 bit/12 bit
10 bit
10 bit, 12 bit
10 bit, 24 bit
10 bit, 2 x 12 bit
10 bit/12 bit
12 bit

10 I/O
12 I/O
13 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
28 I/O
29 I/O
30 I/O