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256 kB Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 4,675

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Program Memory Size = 256 kB

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Part #

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC

PIC32MX270F256B-V/ML
Microchip Technology
1: $5.52
183In Stock

Mfr. Part No.
PIC32MX270F256B-V/ML

Mouser Part No
579-32MX270F256BV/ML

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC

Learn More

Datasheet

183In Stock

$5.52

$5.36

$5.15

$5.14

Quote

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

QFN-28

MIPS32 M4K

32 bit

50 MHz

256 kB

64 kB

10 bit

19 I/O

- 40 C

+ 105 C

Tube

ARM Microcontrollers - MCU WLCSP MRLA

ATSAMG51G18A-UUT
Microchip Technology
1: $3.36
1,834In Stock
Factory Special Order

Mfr. Part No.
ATSAMG51G18A-UUT

Mouser Part No
556-ATSAMG51G18A-UUT

Factory Special Order

Microchip Technology

ARM Microcontrollers - MCU WLCSP MRLA

Learn More

Datasheet

1,834In Stock

Cut Tape

$3.36

Reel

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Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

WLCSP-49

ARM Cortex M4

32 bit

48 MHz

256 kB

64 kB

12 bit

38 I/O

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU MM-LEGACY MM

CY9BF524MPMC-G-MNE2
Infineon Technologies
1: $8.37
930In Stock

Mfr. Part No.
CY9BF524MPMC-G-MNE2

Mouser Part No
727-C9BF524MPMCGMNE2

Infineon Technologies

ARM Microcontrollers - MCU MM-LEGACY MM

Datasheet

930In Stock

$8.37

$6.48

$5.72

$5.43

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Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

BGA-96

ARM Cortex M3

32 bit

72 MHz

256 kB

32 kB

12 bit

65 I/O

- 40 C

+ 105 C

Tray

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

EZR32LG230F256R60G-C0
Silicon Labs
1: $12.54
147In Stock
NRND

Mfr. Part No.
EZR32LG230F256R60G-C0

Mouser Part No
634-32LG230F256R60C0

NRND

Silicon Labs

RF Microcontrollers - MCU Sub-GHz Wireless Gecko SoC MCU 256KB

Learn More

Datasheet

147In Stock

$12.54

$9.82

$9.14

$8.39

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

QFN-64

ARM Cortex M3

32 bit

48 MHz

256 kB

32 kB

12 bit

41 I/O

- 40 C

+ 85 C

Tray

RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 8 dBm, QFN-48, mesh

EFR32MG1V132F256GM48-C0
Silicon Labs
1: $8.71
260In Stock
NRND

Mfr. Part No.
EFR32MG1V132F256GM48-C0

Mouser Part No
634-32MG1V132F25648C

NRND

Silicon Labs

RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 8 dBm, QFN-48, mesh

Learn More

Datasheet

260In Stock

$8.71

$6.49

$6.02

$5.50

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

40 MHz

256 kB

32 kB

12 bit

31 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU

SIM3U167-B-GM
Silicon Labs
1: $21.93
59In Stock
NRND

Mfr. Part No.
SIM3U167-B-GM

Mouser Part No
634-SIM3U167-B-GM

NRND

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-32-bit 80 MHz 256 kB USB EMIF MCU

Learn More

Datasheet

59In Stock

$21.93

$17.38

$16.25

$15.00

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LGA-92

ARM Cortex M3

32 bit

80 MHz

256 kB

32 kB

2 x 12 bit

65 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD

PIC32MK0256MCJ064-E/R4X
Microchip Technology
1: $7.92
178In Stock

Mfr. Part No.
PIC32MK0256MCJ064-E/R4X

Mouser Part No
579-0256MCJ064-E/R4X

Microchip Technology

32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD

Learn More

Datasheet

178In Stock

$7.92

$6.97

$6.96

Quote

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

QFN-64

MIPS32 microAptiv

32 bit

80 MHz

256 kB

64 kB

12 bit

53 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 32B Dig Signal Cntrl with Flash

TYCOF2812PGFA
Texas Instruments
1: $37.35
40In Stock

Mfr. Part No.
TYCOF2812PGFA

Mouser Part No
595-TYCOF2812PGFA

Texas Instruments

Digital Signal Processors & Controllers - DSP, DSC 32B Dig Signal Cntrl with Flash

Learn More

Datasheet

40In Stock

$37.35

$31.46

$26.08

$26.06

View

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

LQFP-176

C28x

32 bit

150 MHz

256 kB

36 kB

- 40 C

+ 125 C

Tray

ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1231H6PZI7R

TM4C1231H6PZI7
Texas Instruments
1: $13.44
134In Stock

Mfr. Part No.
TM4C1231H6PZI7

Mouser Part No
595-TM4C1231H6PZI7

Texas Instruments

ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1231H6PZI7R

Learn More

Datasheet

134In Stock

$13.44

$10.56

$9.10

$8.40

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4F

32 bit

80 MHz

256 kB

32 kB

12 bit

69 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU PICCOLO MCU

TMS320F28062UPZT
Texas Instruments
1: $18.72
73In Stock

Mfr. Part No.
TMS320F28062UPZT

Mouser Part No
595-TMS320F28062UPZT

Texas Instruments

32-bit Microcontrollers - MCU PICCOLO MCU

Learn More

Datasheet

73In Stock

$18.72

$15.13

$14.51

$12.03

View

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

LQFP-100

C28x

32 bit

80 MHz

256 kB

52 kB

54 I/O

- 40 C

+ 105 C

Tray

16-bit Microcontrollers - MCU 256KB Flsh 16KB SRAM Mixed Signal MCU A A 595-SP430F6746AIPEUR

MSP430F6746AIPEU
Texas Instruments
1: $15.23
144In Stock

Mfr. Part No.
MSP430F6746AIPEU

Mouser Part No
595-MSP430F6746AIPEU

Texas Instruments

16-bit Microcontrollers - MCU 256KB Flsh 16KB SRAM Mixed Signal MCU A A 595-SP430F6746AIPEUR

Learn More

Datasheet

144In Stock

$15.23

$11.57

$11.09

$8.85

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

LQFP-128

MSP430

16 bit

25 MHz

256 kB

16 kB

10 bit

90 I/O

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16-MHz MCU with 256- KB FRAM LCD 12-bit A 595-MSP430FR6007IPZR

MSP430FR6007IPZ
Texas Instruments
1: $19.24
79In Stock

Mfr. Part No.
MSP430FR6007IPZ

Mouser Part No
595-MSP430FR6007IPZ

Texas Instruments

16-bit Microcontrollers - MCU 16-MHz MCU with 256- KB FRAM LCD 12-bit A 595-MSP430FR6007IPZR

Learn More

Datasheet

79In Stock

$19.24

$15.30

$13.07

$12.88

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

MSP430

16 bit

16 MHz

256 kB

8 kB

12 bit

76 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1233H6PZI7R

TM4C1233H6PZI7
Texas Instruments
1: $19.42
94In Stock

Mfr. Part No.
TM4C1233H6PZI7

Mouser Part No
595-TM4C1233H6PZI7

Texas Instruments

ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1233H6PZI7R

Learn More

Datasheet

94In Stock

$19.42

$15.69

$12.61

$12.60

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M4F

32 bit

80 MHz

256 kB

32 kB

12 bit

69 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX230 256K/32K QFP48

R5F52306AGFL#30
Renesas Electronics
1: $5.36
480In Stock

Mfr. Part No.
R5F52306AGFL#30

Mouser Part No
968-R5F52306AGFL#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX230 256K/32K QFP48

Learn More

Datasheet

480In Stock

$5.36

$4.09

$3.77

$3.42

View

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

LFQFP-48

RXv2

32 bit

54 MHz

256 kB

32 kB

12 bit

34 I/O

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch

PIC32MX450F256H-V/PT
Microchip Technology
1: $7.16
160In Stock

Mfr. Part No.
PIC32MX450F256H-V/PT

Mouser Part No
579-32MX450F256HVPT

Microchip Technology

32-bit Microcontrollers - MCU 80MHz 2anlg cmp 2I2C 2SPI/I2S 28 Ch

Learn More

Datasheet

160In Stock

$7.16

$6.90

$6.55

$6.54

View

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

TQFP-64

MIPS32 M4K

32 bit

80 MHz

256 kB

64 kB

10 bit

49 I/O

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 256KB NVM, 176 CQFP - REV B - Production Device

VA41630-CQ176F0PBA
VORAGO
1: $9,233.03
5In Stock
New Product

Mfr. Part No.
VA41630-CQ176F0PBA

Mouser Part No
466-A41630CQ176F0PBA

New Product

VORAGO

ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 256KB NVM, 176 CQFP - REV B - Production Device

Learn More

5In Stock

$9,233.03

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

CQFP-176

ARM Cortex M4

32 bit

100 MHz

256 kB

12 bit

104 I/O

- 55 C

_ 125 C

ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - MIL PRF 38535 Class Q+, - 176 CQFP

VA41630-CQ176FQQBA
VORAGO
1: $20,553.47
3In Stock
New Product

Mfr. Part No.
VA41630-CQ176FQQBA

Mouser Part No
466-A41630CQ176FQQBA

New Product

VORAGO

ARM Microcontrollers - MCU VA41630 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - MIL PRF 38535 Class Q+, - 176 CQFP

Learn More

3In Stock

$20,553.47

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

CQFP-176

32 bit

100 MHz

256 kB

12 bit

104 I/O

- 55 C

+ 125 C

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, CAN-FD, HS-Analog, HS-PWMs, Touch, 64-pin VQFN

dsPIC33AK256MPS306-I/M7
Microchip Technology
1: $2.73
317In Stock
250Expected 01/12/2026
New Product

Mfr. Part No.
dsPIC33AK256MPS306-I/M7

Mouser Part No
579-33AK256MPS306IM7

New Product

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 200MHz, 256KB Flash, FuSa-Compliant, Security, CAN-FD, HS-Analog, HS-PWMs, Touch, 64-pin VQFN

Learn More

Datasheet

317In Stock

250Expected 01/12/2026

$2.73

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

VQFN-64

dsPIC33

32 bit

200 MHz

256 kB

2 kB

64 kB

47 I/O

- 40 C

+ 85 C

Tube

ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with

M0G3518QPTRQ1
Texas Instruments
1: $4.17
320In Stock
New Product

Mfr. Part No.
M0G3518QPTRQ1

Mouser Part No
595-M0G3518QPTRQ1

New Product

Texas Instruments

ARM Microcontrollers - MCU Automotive 80MHz ARM Cortex-M0+ MCU with

Learn More

Datasheet

320In Stock

Cut Tape

$4.17

$3.15

$2.74

$2.62

Reel

$2.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

LQFP-48

ARM Cortex M0+

32 bit

80 MHz

256 kB

128 kB

12 bit

44 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban

MSPM0G1518SPM
Texas Instruments
1: $4.28
667In Stock
New Product

Mfr. Part No.
MSPM0G1518SPM

Mouser Part No
595-MSPM0G1518SPM

New Product

Texas Instruments

ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban

Learn More

Datasheet

667In Stock

Cut Tape

$4.28

$3.23

$2.81

$2.61

Reel

$2.60

View

MouseReel Available

Min.: 1
Mult.: 1

: 160

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M0+

32 bit

80 MHz

256 kB

128 kB

12 bit

60 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban

MSPM0G1518SPTR
Texas Instruments
1: $3.47
248In Stock
New Product

Mfr. Part No.
MSPM0G1518SPTR

Mouser Part No
595-MSPM0G1518SPTR

New Product

Texas Instruments

ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban

Learn More

Datasheet

248In Stock

Cut Tape

$3.47

$2.61

$2.26

$2.15

Reel

$1.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M0+

32 bit

80 MHz

256 kB

128 kB

12 bit

44 I/O

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban

MSPM0G1518SZAWR
Texas Instruments
1: $4.58
900In Stock
New Product

Mfr. Part No.
MSPM0G1518SZAWR

Mouser Part No
595-MSPM0G1518SZAWR

New Product

Texas Instruments

ARM Microcontrollers - MCU 80 MHz ARM Cortex-M0 + MCU with dual-ban

Learn More

Datasheet

900In Stock

Cut Tape

$4.58

$3.47

$3.03

$2.89

View

Reel

$2.58

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU

SMD/SMT

ARM Cortex M0+

32 bit

80 MHz

256 kB

128 kB

12 bit

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN48

EFR32FG23A020F256GM48-B
Silicon Labs
1: $5.38
321In Stock
NRND

Mfr. Part No.
EFR32FG23A020F256GM48-B

Mouser Part No
634-FG23A20F256GM48B

NRND

Silicon Labs

RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN48

Learn More

Datasheet

321In Stock

$5.38

$4.20

$3.87

$3.50

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M33

256 kB

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU LM3S2911

LM3S2911-IQC50-A2
Texas Instruments
1: $41.38
48In Stock
NRND

Mfr. Part No.
LM3S2911-IQC50-A2

Mouser Part No
868-LM3S2911-IQC50

NRND

Texas Instruments

ARM Microcontrollers - MCU LM3S2911

Learn More

Datasheet

48In Stock

$41.38

$34.85

$28.95

$28.93

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-100

ARM Cortex M3

32 bit

50 MHz

256 kB

64 kB

No ADC

60 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32TQFP, 125C, GREEN, 5V, 48MHZ, T&R, 256K Flash

ATSAMC21E18A-AZTVAO
Microchip Technology
1: $3.54
1,984In Stock
New Product

Mfr. Part No.
ATSAMC21E18A-AZTVAO

Mouser Part No
579-ATSC21E18AAZTVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU 32TQFP, 125C, GREEN, 5V, 48MHZ, T&R, 256K Flash

Learn More

Datasheet

1,984In Stock

Cut Tape

$3.54

Reel

$3.54

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ARM Microcontrollers - MCU

SMD/SMT

TQFP-32

ARM Cortex M0+

32 bit

64 MHz

256 kB

32 kB

12 bit

26 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

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