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256 kB Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 4,707

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Program Memory Size = 256 kB

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Part #

8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz

ATMEGA2561V-8AUR
Microchip Technology
1: $21.32
1,720In Stock

Mfr. Part No.
ATMEGA2561V-8AUR

Mouser Part No
556-ATMEGA2561V-8AUR

Microchip Technology

8-bit Microcontrollers - MCU AVR 256K FLSH 4K EE 8K SRAM ADC 5V-8MHz

Learn More

Datasheet

1,720In Stock

Cut Tape

$21.32

$20.79

Reel

$17.71

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-64

AVR

8 bit

8 MHz

256 kB

8 kB

10 bit

54 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp

ATSAM3S4AA-AU
Microchip Technology
1: $8.43
2,885In Stock

Mfr. Part No.
ATSAM3S4AA-AU

Mouser Part No
556-ATSAM3S4AA-AU

Microchip Technology

ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp

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Datasheet

2,885In Stock

$8.43

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

QFP-48

ARM Cortex M3

32 bit

64 MHz

256 kB

48 kB

12 bit

34 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz

ATSAMD21E18A-AFT
Microchip Technology
1: $6.01
6,137In Stock

Mfr. Part No.
ATSAMD21E18A-AFT

Mouser Part No
556-ATSAMD21E18A-AFT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz

Learn More

Datasheet

6,137In Stock

Cut Tape

$6.01

$5.81

$4.96

Reel

$4.96

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ARM Microcontrollers - MCU

SMD/SMT

TQFP-32

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

26 I/O

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog and PWM

ATSAMD21E18A-MUT
Microchip Technology
1: $5.40
14,491In Stock

Mfr. Part No.
ATSAMD21E18A-MUT

Mouser Part No
556-ATSAMD21E18A-MUT

Microchip Technology

ARM Microcontrollers - MCU Low-Power, 32-bit Cortex-M0+ MCU with Advanced Analog and PWM

Learn More

Datasheet

14,491In Stock

Cut Tape

$5.40

Reel

$5.40

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

VQFN-32

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

26 I/O

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM

ATSAML21E18B-MUT
Microchip Technology
1: $8.09
8,953In Stock

Mfr. Part No.
ATSAML21E18B-MUT

Mouser Part No
556-ATSAML21E18B-MUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM

Learn More

Datasheet

8,953In Stock

Cut Tape

$8.09

Reel

$8.09

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU

SMD/SMT

VQFN-32

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

25 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 24KB SRAM

ATSAML21G18B-MUT
Microchip Technology
1: $8.49
6,302In Stock

Mfr. Part No.
ATSAML21G18B-MUT

Mouser Part No
556-ATSAML21G18B-MUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 24KB SRAM

Learn More

Datasheet

6,302In Stock

Cut Tape

$8.49

$8.23

Reel

$7.00

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ARM Microcontrollers - MCU

SMD/SMT

VQFN-48

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

37 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM

ATSAML21J18B-MUT
Microchip Technology
1: $8.92
8In Stock

Mfr. Part No.
ATSAML21J18B-MUT

Mouser Part No
556-ATSAML21J18B-MUT

Microchip Technology

ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM

Learn More

Datasheet

8In Stock

Cut Tape

$8.92

Reel

$8.92

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ARM Microcontrollers - MCU

SMD/SMT

VQFN-64

ARM Cortex M0+

32 bit

48 MHz

256 kB

32 kB

12 bit

51 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 80-pin

PIC24FJ256GL408-I/PT
Microchip Technology
1: $5.28
4,129In Stock

Mfr. Part No.
PIC24FJ256GL408-I/PT

Mouser Part No
579-24FJ256GL408IPT

Microchip Technology

16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, LCD, 80-pin

Learn More

Datasheet

4,129In Stock

$5.28

$4.83

$4.39

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

TQFP-80

PIC24F

16 bit

32 MHz

256 kB

32 kB

10 bit, 12 bit

70 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 40MIPS 256KB

dsPIC33FJ256MC710-I/PT
Microchip Technology
1: $15.31
1,376In Stock

Mfr. Part No.
dsPIC33FJ256MC710-I/PT

Mouser Part No
579-DS33FJ256MC710PT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 40MIPS 256KB

Learn More

Datasheet

1,376In Stock

$15.31

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-100

dsPIC33FJ

16 bit

40 MHz

256 kB

30 kB

85 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 16Bit 40MIPS 256KB Flash

dsPIC33FJ256GP710A-I/PF
Microchip Technology
1: $14.36
2,247In Stock

Mfr. Part No.
dsPIC33FJ256GP710A-I/PF

Mouser Part No
579-FJ256GP710A-I/PF

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16Bit 40MIPS 256KB Flash

Learn More

Datasheet

2,247In Stock

$14.36

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-100

dsPIC33FJ

16 bit

40 MHz

256 kB

30 kB

85 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

Digital Signal Processors & Controllers - DSP, DSC 16Bit 40MIPS 256KB Flash

DSPIC33FJ256MC710A-I/PF
Microchip Technology
1: $15.25
2,448In Stock

Mfr. Part No.
DSPIC33FJ256MC710A-I/PF

Mouser Part No
579-FJ256MC710A-I/PF

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16Bit 40MIPS 256KB Flash

Learn More

Datasheet

2,448In Stock

$15.25

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

TQFP-100

dsPIC33FJ

16 bit

40 MHz

256 kB

30 kB

85 I/O

- 40 C

+ 85 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS

PIC32MM0256GPM028-I/ML
Microchip Technology
1: $3.70
6,150In Stock

Mfr. Part No.
PIC32MM0256GPM028-I/ML

Mouser Part No
579-MM0256GPM028IML

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash, 32KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS

Learn More

Datasheet

6,150In Stock

$3.70

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

QFN-28

MIPS32 microAptiv UC

32 bit

25 MHz

256 kB

32 kB

10 bit/12 bit

21 I/O

- 40 C

+ 85 C

AEC-Q100

Tube

16-bit Microcontrollers - MCU 16B 16 MIPS 192KB RAM 53 I/O

PIC24FJ256GA106-I/PT
Microchip Technology
1: $9.53
2,597In Stock

Mfr. Part No.
PIC24FJ256GA106-I/PT

Mouser Part No
579-PIC24256GA106IPT

Microchip Technology

16-bit Microcontrollers - MCU 16B 16 MIPS 192KB RAM 53 I/O

Learn More

Datasheet

2,597In Stock

$9.53

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

TQFP-64

PIC24F

16 bit

32 MHz

256 kB

16 kB

10 bit

53 I/O

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics

PIC24FJ256DA210-I/PT
Microchip Technology
1: $14.20
3,056In Stock

Mfr. Part No.
PIC24FJ256DA210-I/PT

Mouser Part No
579-PIC24FJ256D10IPT

Microchip Technology

16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics

Learn More

Datasheet

3,056In Stock

$14.20

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

TQFP-100

PIC24F

16 bit

32 MHz

256 kB

96 kB

10 bit

84 I/O

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics

PIC24FJ256DA210T-I/PT
Microchip Technology
1: $14.29
1,969In Stock
1,200Expected 5/10/2026

Mfr. Part No.
PIC24FJ256DA210T-I/PT

Mouser Part No
579-PIC24FJ256DA2IPT

Microchip Technology

16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB Graphics

Learn More

Datasheet

1,969In Stock

1,200Expected 5/10/2026

Cut Tape

$14.29

$13.93

Reel

$11.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

16-bit Microcontrollers - MCU

SMD/SMT

TQFP-100

PIC24F

16 bit

32 MHz

256 kB

96 kB

10 bit

84 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB

PIC24FJ256GB206T-I/PT
Microchip Technology
1: $11.87
2,287In Stock
1,200Expected 24/8/2026

Mfr. Part No.
PIC24FJ256GB206T-I/PT

Mouser Part No
579-PIC24FJ256G20IPT

Microchip Technology

16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB

Learn More

Datasheet

2,287In Stock

1,200Expected 24/8/2026

Cut Tape

$11.87

$11.60

Reel

$11.59

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

16-bit Microcontrollers - MCU

SMD/SMT

TQFP-64

PIC24F

16 bit

32 MHz

256 kB

96 kB

10 bit

52 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB

PIC24FJ256GB210-I/PT
Microchip Technology
1: $13.00
1,676In Stock
2,023Expected 23/10/2026

Mfr. Part No.
PIC24FJ256GB210-I/PT

Mouser Part No
579-PIC24FJ25B210IPT

Microchip Technology

16-bit Microcontrollers - MCU 16b 256KB Flash 96K RAM USB

Learn More

Datasheet

1,676In Stock

2,023Expected 23/10/2026

$13.00

$11.91

$10.80

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

TQFP-100

PIC24F

16 bit

32 MHz

256 kB

96 kB

10 bit

84 I/O

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5437AIPN

MSP430F5437AIPNR
Texas Instruments
1: $16.12
2,790In Stock

Mfr. Part No.
MSP430F5437AIPNR

Mouser Part No
595-MSP430F5437AIPNR

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5437AIPN

Learn More

Datasheet

2,790In Stock

Cut Tape

$16.12

$12.62

$11.21

$10.78

View

Reel

$9.56

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

16-bit Microcontrollers - MCU

SMD/SMT

LQFP-80

MSP430

16 bit

25 MHz

256 kB

16 kB

12 bit

67 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZR

MSP430F5438AIPZ
Texas Instruments
1: $19.61
1,866In Stock

Mfr. Part No.
MSP430F5438AIPZ

Mouser Part No
595-MSP430F5438AIPZ

Texas Instruments

16-bit Microcontrollers - MCU 16B Ultra-Low-Pwr Mi crocontroller A 595 A 595-MSP430F5438AIPZR

Learn More

Datasheet

1,866In Stock

$19.61

$14.46

$13.34

$13.33

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

LQFP-100

MSP430

16 bit

25 MHz

256 kB

16 kB

12 bit

87 I/O

- 40 C

+ 85 C

Tray

16-bit Microcontrollers - MCU 16 MHz MCU with 256K B FRAM 8KB SRAM LE A 595-MSP430FR5994IPM

MSP430FR5994IPMR
Texas Instruments
1: $14.08
5,554In Stock

Mfr. Part No.
MSP430FR5994IPMR

Mouser Part No
595-MSP430FR5994IPMR

Texas Instruments

16-bit Microcontrollers - MCU 16 MHz MCU with 256K B FRAM 8KB SRAM LE A 595-MSP430FR5994IPM

Learn More

Datasheet

5,554In Stock

Cut Tape

$14.08

$10.98

$9.72

$9.34

Reel

$8.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

16-bit Microcontrollers - MCU

SMD/SMT

LQFP-64

MSP430

16 bit

16 MHz

256 kB

8 kB

12 bit

54 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Metering Systems on a Chip - SoC 16-MHz MCU with 256- KB FRAM LCD 12-bit A 595-MSP430FR6047IPZ

MSP430FR6047IPZR
Texas Instruments
1: $20.75
7,711In Stock

Mfr. Part No.
MSP430FR6047IPZR

Mouser Part No
595-MSP430FR6047IPZR

Texas Instruments

Metering Systems on a Chip - SoC 16-MHz MCU with 256- KB FRAM LCD 12-bit A 595-MSP430FR6047IPZ

Learn More

Datasheet

7,711In Stock

Cut Tape

$20.75

$16.39

$14.63

$14.09

View

Reel

$12.58

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SOC - Metering Systems on a Chip

SMD/SMT

LQFP-100

CPUXV2

16 bit

16 MHz

256 kB

8 kB

12 bit

76 I/O

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PMIR A A 595-TM4C123GH6PMIR

TM4C123GH6PMI
Texas Instruments
1: $25.11
1,877In Stock

Mfr. Part No.
TM4C123GH6PMI

Mouser Part No
595-TM4C123GH6PMI

Texas Instruments

ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C123GH6PMIR A A 595-TM4C123GH6PMIR

Learn More

Datasheet

1,877In Stock

$25.11

$19.83

$17.82

$16.81

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU

SMD/SMT

LQFP-64

ARM Cortex M4F

32 bit

80 MHz

256 kB

32 kB

12 bit

43 I/O

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123GH6PZT7R

TM4C123GH6PZT7
Texas Instruments
1: $28.11
1,160In Stock

Mfr. Part No.
TM4C123GH6PZT7

Mouser Part No
595-TM4C123GH6PZT7

Texas Instruments

ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C123GH6PZT7R

Learn More

Datasheet

1,160In Stock

$28.11

$22.41

$19.52

$19.50

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

+ 105 C

Tray

32-bit Microcontrollers - MCU PICCOLO MCU

TMS320F28069PZPS
Texas Instruments
1: $36.41
1,306In Stock

Mfr. Part No.
TMS320F28069PZPS

Mouser Part No
595-TMS320F28069PZPS

Texas Instruments

32-bit Microcontrollers - MCU PICCOLO MCU

Learn More

Datasheet

1,306In Stock

$36.41

$28.03

$26.11

$24.87

View

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

HTQFP-100

C28x

32 bit

80 MHz

256 kB

100 kB

12 bit

54 I/O

- 40 C

+ 125 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 32-Bit Digital Sig C ontroller w/Flash

TMS320F2811PBKA
Texas Instruments
1: $49.74
664In Stock

Mfr. Part No.
TMS320F2811PBKA

Mouser Part No
595-TMS320F2811PBKA

Texas Instruments

Digital Signal Processors & Controllers - DSP, DSC 32-Bit Digital Sig C ontroller w/Flash

Learn More

Datasheet

664In Stock

$49.74

$39.90

$37.30

$36.96

$35.75

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

LQFP-128

C28x

32 bit

150 MHz

256 kB

36 kB

- 40 C

+ 125 C

Tray

256 kB Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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Bridgetek
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BGA-100
BGA-112
BGA-120
BGA-121
BGA-132
BGA-136
BGA-144
BGA-176
BGA-196
BGA-256
BGA-36
BGA-376
BGA-64
BGA-96
BGA-97
BGA-ED-256
CQFP-176
CSP-43
CSP-48
CSP-64

8051
56800E
80515
56800EX
78K0R
APS3
ARM7TDMI
ARM7TDMI-S
ARM Cortex M0
ARM Cortex M0, ARM Cortex M4
ARM Cortex-M0, ARM Cortex-M4
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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
26 MHz
30 MHz
32 MHz
33 MHz
36 MHz
39 MHz
40 MHz
48 MHz
50 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