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256 kB Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 4,897

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Program Memory Size = 256 kB

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Part #

ARM Microcontrollers - MCU LPC5506JBD64

LPC5506JBD64E
NXP Semiconductors
1: $5.32
5,203In Stock

Mfr. Part No.
LPC5506JBD64E

Mouser Part No
771-LPC5506JBD64E

NXP Semiconductors

ARM Microcontrollers - MCU LPC5506JBD64

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Datasheet

5,203In Stock

$5.32

$4.06

$3.74

$3.31

View

Min.: 1
Mult.: 1

SMD/SMT

HTQFP-64

ARM Cortex M33

45 I/O

32 bit

16 bit

16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 112

MC9S12DG256CPVE
NXP Semiconductors
1: $66.00
678In Stock

Mfr. Part No.
MC9S12DG256CPVE

Mouser Part No
841-MC9S12DG256BCP

NXP Semiconductors

16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 112

Datasheet

678In Stock

$66.00

$55.52

$50.91

$49.53

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-112

HCS12

91 I/O

16 bit

2 x 10 bit

16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 80

MC9S12DG256CFUE
NXP Semiconductors
1: $66.14
337In Stock

Mfr. Part No.
MC9S12DG256CFUE

Mouser Part No
841-MC9S12DG256CFUE

NXP Semiconductors

16-bit Microcontrollers - MCU S12DG 16-bit MCU, HCS12 core, 256KB Flash, QFP 80

Datasheet

337In Stock

$66.14

$51.92

$49.09

Quote

Min.: 1
Mult.: 1

SMD/SMT

PQFP-80

HCS12

59 I/O

16 bit

2 x 10 bit

16-bit Microcontrollers - MCU S12DT 16-bit MCU, HCS12 core, 256KB Flash, QFP 112

MC9S12DT256CPVE
NXP Semiconductors
1: $69.35
496In Stock

Mfr. Part No.
MC9S12DT256CPVE

Mouser Part No
841-MC9S12DT256CPVE

NXP Semiconductors

16-bit Microcontrollers - MCU S12DT 16-bit MCU, HCS12 core, 256KB Flash, QFP 112

Datasheet

496In Stock

$69.35

$59.05

$54.19

$52.89

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-112

HCS12

91 I/O

16 bit

2 x 10 bit

32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 60MHz, QFP 112

MCF52233CAL60
NXP Semiconductors
1: $40.91
870In Stock
900Expected 16/11/2026

Mfr. Part No.
MCF52233CAL60

Mouser Part No
841-MCF52233CAL60

NXP Semiconductors

32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 60MHz, QFP 112

Datasheet

870In Stock

900Expected 16/11/2026

$40.91

$33.34

$30.31

$29.37

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-112

ColdFire V2

32 bit

12 bit

ARM Microcontrollers - MCU Kinetis 256K Flex

MK10DX256VLH7
NXP Semiconductors
1: $12.44
2,107In Stock

Mfr. Part No.
MK10DX256VLH7

Mouser Part No
841-MK10DX256VLH7

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 256K Flex

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Datasheet

2,107In Stock

$12.44

$9.77

$8.69

$8.17

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

44 I/O

32 bit

2 x 16 bit

ARM Microcontrollers - MCU Kinetis 2.x 512K

MK20DX256VLL10
NXP Semiconductors
1: $14.56
1,716In Stock

Mfr. Part No.
MK20DX256VLL10

Mouser Part No
841-MK20DX256VLL10

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis 2.x 512K

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Datasheet

1,716In Stock

$14.56

$10.75

$9.93

$9.26

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M4

66 I/O

32 bit

2 x 16 bit

ARM Microcontrollers - MCU 32Bit MCU 256KB Flash

MK22FN256VLH12
NXP Semiconductors
1: $11.42
2,224In Stock

Mfr. Part No.
MK22FN256VLH12

Mouser Part No
841-MK22FN256VLH12

NXP Semiconductors

ARM Microcontrollers - MCU 32Bit MCU 256KB Flash

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Datasheet

2,224In Stock

$11.42

$8.96

$7.96

$7.47

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

40 I/O

32 bit

16 bit

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 48MHz, -40/+85degC, Automotive Grade, QFP 144

SPC5602BK0CLQ4
NXP Semiconductors
1: $18.96
300In Stock

Mfr. Part No.
SPC5602BK0CLQ4

Mouser Part No
841-SPC5602BK0CLQ4

NXP Semiconductors

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 256KB Flash, 48MHz, -40/+85degC, Automotive Grade, QFP 144

Datasheet

300In Stock

$18.96

$14.41

$13.81

$12.20

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

e200z0

123 I/O

32 bit

10 bit

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 44LQFP -40 to 85 C

R5F100FJAFP#10
Renesas Electronics
1: $4.97
840In Stock

Mfr. Part No.
R5F100FJAFP#10

Mouser Part No
968-R5F100FJAFP#10

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU RL78/G13 256K 44LQFP -40 to 85 C

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Datasheet

840In Stock

$4.97

$3.29

$3.00

$2.55

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-44

RL78

40 I/O

16 bit

8 bit/10 bit

Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD

dsPIC33CK256MC505-E/PT
Microchip Technology
1: $1.96
348In Stock

Mfr. Part No.
dsPIC33CK256MC505-E/PT

Mouser Part No
494-33CK256MC505EPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD

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Datasheet

348In Stock

$1.96

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

dsPIC33CK

39 I/O

16 bit

Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD

dsPIC33CK256MC506-E/MR
Microchip Technology
1: $2.06
280In Stock

Mfr. Part No.
dsPIC33CK256MC506-E/MR

Mouser Part No
494-33CK256MC506EMR

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD

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Datasheet

280In Stock

$2.06

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

dsPIC33CK

53 I/O

16 bit

Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD

dsPIC33CK256MC506-E/PT
Microchip Technology
1: $2.10
134In Stock

Mfr. Part No.
dsPIC33CK256MC506-E/PT

Mouser Part No
494-33CK256MC506EPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC dsPIC33C 100Mhz, 256KB Flash, 32KB RAM, OpAmps, 12bit ADC, PWM, CAN FD

Learn More

Datasheet

134In Stock

$2.10

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

dsPIC33CK

53 I/O

16 bit

Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256K Flash, 24K RAM, 3-Phase FET Driver, LDO, 64-Pin

dsPIC33CDV256MP206-E/M9
Microchip Technology
1: $3.54
200In Stock

Mfr. Part No.
dsPIC33CDV256MP206-E/M9

Mouser Part No
579-33CDV256MP206EM9

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16-bit DSC, 256K Flash, 24K RAM, 3-Phase FET Driver, LDO, 64-Pin

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Datasheet

200In Stock

$3.54

Min.: 1
Mult.: 1

SMD/SMT

VGQFN-64

dsPIC

31 I/O

16 bit

ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN

LM3S8970-IQC50-A2
Texas Instruments
1: $59.99
104In Stock
NRND

Mfr. Part No.
LM3S8970-IQC50-A2

Mouser Part No
868-LM3S8970-IQC50

NRND

Texas Instruments

ARM Microcontrollers - MCU Stellaris Cortex-M3 10/100 MAC PHY CAN

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Datasheet

104In Stock

$59.99

$49.61

$47.52

$46.20

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

46 I/O

32 bit

No ADC

32-bit Microcontrollers - MCU 32-bit 256KB Flash

AT32UC3A1256-AUT
Microchip Technology
1: $12.24
1,071In Stock

Mfr. Part No.
AT32UC3A1256-AUT

Mouser Part No
556-AT32UC3A1256-AUT

Microchip Technology

32-bit Microcontrollers - MCU 32-bit 256KB Flash

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Datasheet

1,071In Stock

$12.24

Min.: 1
Mult.: 1

SMD/SMT

TQFP-100

AVR

69 I/O

32 bit

10 bit

ARM Microcontrollers - MCU LQFP GRN IND TMP MRL C

AT91SAM7X256C-AU
Microchip Technology
1: $12.40
201In Stock
3,150Expected 26/01/2027

Mfr. Part No.
AT91SAM7X256C-AU

Mouser Part No
556-AT91SAM7X256C-AU

Microchip Technology

ARM Microcontrollers - MCU LQFP GRN IND TMP MRL C

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Datasheet

201In Stock

3,150Expected 26/01/2027

$12.40

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM7TDMI

62 I/O

32 bit

10 bit

ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C

AT91SAM7X256C-CU
Microchip Technology
1: $13.63
541In Stock

Mfr. Part No.
AT91SAM7X256C-CU

Mouser Part No
556-AT91SAM7X256C-CU

Microchip Technology

ARM Microcontrollers - MCU TFBGA GRN IND TEMP MRL C

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Datasheet

541In Stock

$13.63

Min.: 1
Mult.: 1

SMD/SMT

TFBGA-100

ARM7TDMI

62 I/O

32 bit

10 bit

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A

ATSAM3X4CA-AU
Microchip Technology
1: $11.00
160In Stock

Mfr. Part No.
ATSAM3X4CA-AU

Mouser Part No
556-ATSAM3X4CA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRL A

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Datasheet

160In Stock

$11.00

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

ARM Cortex M3

63 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC20G18A-AUT
Microchip Technology
1: $4.25
2,378In Stock

Mfr. Part No.
ATSAMC20G18A-AUT

Mouser Part No
556-ATSAMC20G18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

2,378In Stock

Cut Tape

$4.25

$4.11

$3.51

Reel

$3.51

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TQFP-48

ARM Cortex M0+

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E18A-ANT
Microchip Technology
1: $4.45
3,308In Stock

Mfr. Part No.
ATSAMC21E18A-ANT

Mouser Part No
556-ATSAMC21E18A-ANT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

3,308In Stock

Cut Tape

$4.45

Reel

$4.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-32

ARM Cortex M0+

26 I/O

32 bit

2 x 12 bit

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21E18A-AUT
Microchip Technology
1: $4.24
2,087In Stock

Mfr. Part No.
ATSAMC21E18A-AUT

Mouser Part No
556-ATSAMC21E18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

2,087In Stock

Cut Tape

$4.24

$4.11

$3.49

Reel

$3.49

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

TQFP-32

ARM Cortex M0+

26 I/O

32 bit

2 x 12 bit

ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-AUT
Microchip Technology
1: $4.68
1,533In Stock
4,500Expected 12/10/2026

Mfr. Part No.
ATSAMC21J18A-AUT

Mouser Part No
556-ATSAMC21J18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,85C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

1,533In Stock

4,500Expected 12/10/2026

Cut Tape

$4.68

$4.53

$3.85

Reel

$3.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

TQFP-64

ARM Cortex M0+

52 I/O

32 bit

2 x 12 bit

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20G18A-AU
Microchip Technology
1: $3.31
1,407In Stock

Mfr. Part No.
ATSAMD20G18A-AU

Mouser Part No
556-ATSAMD20G18A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Learn More

Datasheet

1,407In Stock

$3.31

Min.: 1
Mult.: 1

SMD/SMT

TQFP-48

ARM Cortex M0+

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

ATSAMD20J18A-AU
Microchip Technology
1: $3.48
1,703In Stock

Mfr. Part No.
ATSAMD20J18A-AU

Mouser Part No
556-ATSAMD20J18A-AU

Microchip Technology

ARM Microcontrollers - MCU Cortex-M0+ 256KB FLASH 32KB SRAM

Learn More

Datasheet

1,703In Stock

$3.48

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

52 I/O

32 bit

12 bit

256 kB Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

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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-288
CSP-48
CSP-64

56800E
80515
56800EX
78K0R
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

10 I/O
13 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
31 I/O
32 I/O

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, 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
12 bit, 14 bit