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256 kB Embedded Processors & Controllers

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Results: 4,926

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Program Memory Size = 256 kB

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Part #

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

dsPIC33CK256MC506T-I/PT
Microchip Technology
1: $2.03
1,077In Stock

Mfr. Part No.
dsPIC33CK256MC506T-I/PT

Mouser Part No
494-33CK256MC506TIPT

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

1,077In Stock

Cut Tape

$2.03

$1.93

Reel

$1.77

$1.75

Quote

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-48

dsPIC33CK

53 I/O

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

dsPIC33CDV256MP206T-I/M9
Microchip Technology
1: $3.23
3,300In Stock

Mfr. Part No.
dsPIC33CDV256MP206T-I/M9

Mouser Part No
579-33CDV256M206TIM9

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

3,300In Stock

Cut Tape

$3.23

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$3.23

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Mult.: 1

: 3,300

SMD/SMT

VGQFN-64

dsPIC

31 I/O

16 bit

ARM Microcontrollers - MCU LQFP Green IND TEMP T&R, MRL D

AT91SAM7S256D-AU-999
Microchip Technology
1: $11.73
2,466In Stock

Mfr. Part No.
AT91SAM7S256D-AU-999

Mouser Part No
556-91SAM7S256DAU999

Microchip Technology

ARM Microcontrollers - MCU LQFP Green IND TEMP T&R, MRL D

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Datasheet

2,466In Stock

Cut Tape

$11.73

$11.33

$9.67

Reel

$9.67

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Mult.: 1

: 1,500

SMD/SMT

LQFP-64

ARM7TDMI

32 I/O

32 bit/16 bit

10 bit

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

ATSAM3U4EA-AU
Microchip Technology
1: $9.21
1,851In Stock

Mfr. Part No.
ATSAM3U4EA-AU

Mouser Part No
556-ATSAM3U4EA-AU

Microchip Technology

ARM Microcontrollers - MCU 256K Flash, 52K SRAM 32-bit ARM Cortex M3

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Datasheet

1,851In Stock

$9.21

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M3

96 I/O

32 bit

12 bit

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

ATSAMC21E18A-MNT
Microchip Technology
1: $4.38
8,166In Stock

Mfr. Part No.
ATSAMC21E18A-MNT

Mouser Part No
556-ATSAMC21E18A-MNT

Microchip Technology

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

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Datasheet

8,166In Stock

Cut Tape

$4.38

Reel

$4.38

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Mult.: 1

: 5,000

SMD/SMT

VQFN-32

ARM Cortex M0+

26 I/O

32 bit

2 x 12 bit

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

ATSAMC21E18A-MUT
Microchip Technology
1: $4.16
4,991In Stock

Mfr. Part No.
ATSAMC21E18A-MUT

Mouser Part No
556-ATSAMC21E18A-MUT

Microchip Technology

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

Learn More

Datasheet

4,991In Stock

Cut Tape

$4.16

Reel

$4.16

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

QFN-32

ARM Cortex M0+

26 I/O

32 bit

2 x 12 bit

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

ATSAMC21G18A-AUT
Microchip Technology
1: $4.45
8,056In Stock

Mfr. Part No.
ATSAMC21G18A-AUT

Mouser Part No
556-ATSAMC21G18A-AUT

Microchip Technology

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

Learn More

Datasheet

8,056In Stock

Cut Tape

$4.45

$4.29

$4.21

$4.19

View

Reel

$3.68

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TQFP-48

ARM Cortex M0+

38 I/O

32 bit

2 x 12 bit

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

ATSAMC21G18A-MUT
Microchip Technology
1: $4.36
9,103In Stock

Mfr. Part No.
ATSAMC21G18A-MUT

Mouser Part No
556-ATSAMC21G18A-MUT

Microchip Technology

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

Learn More

Datasheet

9,103In Stock

Cut Tape

$4.36

Reel

$4.36

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

QFN-48

ARM Cortex M0+

38 I/O

32 bit

2 x 12 bit

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-ANT
Microchip Technology
1: $4.94
6,640In Stock

Mfr. Part No.
ATSAMC21J18A-ANT

Mouser Part No
556-ATSAMC21J18A-ANT

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,105C TEMP, GREEN, 5V, 48MHZ, T&R

Learn More

Datasheet

6,640In Stock

Cut Tape

$4.94

$4.76

Reel

$4.76

View

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 64QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R

ATSAMC21J18A-MUT
Microchip Technology
1: $4.60
5,369In Stock

Mfr. Part No.
ATSAMC21J18A-MUT

Mouser Part No
556-ATSAMC21J18A-MUT

Microchip Technology

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

Learn More

Datasheet

5,369In Stock

Cut Tape

$4.60

$4.46

$4.30

Reel

$3.79

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Min.: 1
Mult.: 1

: 4,000

SMD/SMT

QFN-64

ARM Cortex M0+

52 I/O

32 bit

12 bit

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

ATSAMD21E18A-AF
Microchip Technology
1: $4.35
4,950In Stock

Mfr. Part No.
ATSAMD21E18A-AF

Mouser Part No
556-ATSAMD21E18A-AF

Microchip Technology

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

Learn More

Datasheet

4,950In Stock

$4.35

Min.: 1
Mult.: 1

SMD/SMT

TQFP-32

ARM Cortex M0+

26 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz

ATSAMD21G18A-AUT
Microchip Technology
1: $4.25
4,689In Stock

Mfr. Part No.
ATSAMD21G18A-AUT

Mouser Part No
556-ATSAMD21G18A-AUT

Microchip Technology

ARM Microcontrollers - MCU 256KB 32KB 48TQFP GRN1.6-3.6V48MHz

Learn More

Datasheet

4,689In Stock

Cut Tape

$4.25

$4.11

$4.10

$4.08

$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 48QFN 125C, GREEN,1.6-3.6V,48MHz

ATSAMD21G18A-MFT
Microchip Technology
1: $4.57
6,191In Stock

Mfr. Part No.
ATSAMD21G18A-MFT

Mouser Part No
556-ATSAMD21G18A-MFT

Microchip Technology

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

Learn More

Datasheet

6,191In Stock

Cut Tape

$4.57

Reel

$4.57

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

QFN-48

ARM Cortex M0+

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz

ATSAMD21G18A-MUT
Microchip Technology
1: $4.16
14,958In Stock

Mfr. Part No.
ATSAMD21G18A-MUT

Mouser Part No
556-ATSAMD21G18A-MUT

Microchip Technology

ARM Microcontrollers - MCU 256KB 32KB 48QFN GRN1.6-3.6V48MHz

Learn More

Datasheet

14,958In Stock

Cut Tape

$4.16

Reel

$4.16

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

SMD/SMT

QFN-48

ARM Cortex M0+

38 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz

ATSAMD21J18A-AU
Microchip Technology
1: $4.38
3,807In Stock

Mfr. Part No.
ATSAMD21J18A-AU

Mouser Part No
556-ATSAMD21J18A-AU

Microchip Technology

ARM Microcontrollers - MCU 256KB 32KB 64TQFP GRN1.6-3.6V48MHz

Learn More

Datasheet

3,807In Stock

$4.38

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

ARM Cortex M0+

52 I/O

32 bit

12 bit

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU

EFM32JG1B100F256GM32-C0
Silicon Labs
1: $5.28
7,220In Stock

Mfr. Part No.
EFM32JG1B100F256GM32-C0

Mouser Part No
634-JG1B100F256GM32C

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M3 32-bit 40 MHz 256 kB MCU

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Datasheet

7,220In Stock

$5.28

$4.39

$3.87

$3.68

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-32

ARM Cortex M3

24 I/O

32 bit

12 bit

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

MSPM0G1518SPMR
Texas Instruments
1: $3.69
582In Stock
1,000On Order
New Product

Mfr. Part No.
MSPM0G1518SPMR

Mouser Part No
595-MSPM0G1518SPMR

New Product

Texas Instruments

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

Learn More

Datasheet

582In Stock

1,000On Order

Cut Tape

$3.69

$2.78

$2.41

$2.30

Reel

$1.98

View

MouseReel Available

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

: 1,000

SMD/SMT

LQFP-64

ARM Cortex M0+

60 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual

MSPM0L1228SPTR
Texas Instruments
1: $3.73
747In Stock
New Product

Mfr. Part No.
MSPM0L1228SPTR

Mouser Part No
595-MSPM0L1228SPTR

New Product

Texas Instruments

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual

Learn More

Datasheet

747In Stock

Cut Tape

$3.73

$2.53

$2.34

$2.03

View

Reel

$1.37

Min.: 1
Mult.: 1
Max.: 1,001

: 1,000

SMD/SMT

LQFP-48

ARM Cortex M0+

43 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual

MSPM0L2228SPNR
Texas Instruments
1: $4.63
737In Stock
New Product

Mfr. Part No.
MSPM0L2228SPNR

Mouser Part No
595-MSPM0L2228SPNR

New Product

Texas Instruments

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual

Learn More

Datasheet

737In Stock

Cut Tape

$4.63

$3.06

$2.79

$2.37

View

Reel

$1.75

Min.: 1
Mult.: 1
Max.: 1,001

: 1,000

SMD/SMT

LQFP-80

ARM Cortex M0+

73 I/O

32 bit

12 bit

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual

MSPM0L2228SPTR
Texas Instruments
1: $3.97
661In Stock
1,000Expected 21/08/2026
New Product

Mfr. Part No.
MSPM0L2228SPTR

Mouser Part No
595-MSPM0L2228SPTR

New Product

Texas Instruments

ARM Microcontrollers - MCU 32MHz Arm Cortex-M0+ MCU with 256KB dual

Learn More

Datasheet

661In Stock

1,000Expected 21/08/2026

Cut Tape

$3.97

$2.63

$2.39

$2.04

View

Reel

$1.49

Min.: 1
Mult.: 1
Max.: 1,001

: 1,000

SMD/SMT

LQFP-48

ARM Cortex M0+

43 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU

PSC3M5FDS2ACQ1XQLA1
Infineon Technologies
1: $11.36
85In Stock
New Product

Mfr. Part No.
PSC3M5FDS2ACQ1XQLA1

Mouser Part No
726-PSC3M5FDS2ACQ1XQ

New Product

Infineon Technologies

ARM Microcontrollers - MCU High-performance, low-power 32-bit single-core Arm Cortex M33-based MCU

Learn More

Datasheet

85In Stock

$11.36

$8.88

$7.89

$7.40

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M33

50 I/O

32 bit

12 bit

ARM Microcontrollers - MCU

TMPM4K4FYBUG(DBB)
Toshiba
1: $3.53
158In Stock
New Product

Mfr. Part No.
TMPM4K4FYBUG(DBB)

Mouser Part No
757-TMPM4K4FYBUGDBB

New Product

Toshiba

ARM Microcontrollers - MCU

Learn More

Datasheet

158In Stock

$3.53

$2.94

$2.58

$2.37

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

ARM Cortex M4

51 I/O

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H523VCI6
STMicroelectronics
1: $5.80
1,458In Stock

Mfr. Part No.
STM32H523VCI6

Mouser Part No
511-STM32H523VCI6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

1,458In Stock

$5.80

$4.43

$3.87

$3.70

View

Min.: 1
Mult.: 1

SMD/SMT

UFBGA-100

ARM Cortex M33

32 bit

12 bit

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

STM32H523ZCT6
STMicroelectronics
1: $7.37
3,133In Stock

Mfr. Part No.
STM32H523ZCT6

Mouser Part No
511-STM32H523ZCT6

STMicroelectronics

ARM Microcontrollers - MCU High-performance Arm Cortex-M33 MCU 256-Kbyte Flash 272-Kbyte RAM 250 MHz CPU

Learn More

Datasheet

3,133In Stock

$7.37

$5.57

$4.97

$4.64

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-144

ARM Cortex M33

32 bit

12 bit

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

STM32U083MCI6
STMicroelectronics
1: $4.24
1,706In Stock

Mfr. Part No.
STM32U083MCI6

Mouser Part No
511-STM32U083MCI6

STMicroelectronics

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

Learn More

Datasheet

1,706In Stock

$4.24

$3.22

$2.96

$2.67

View

Min.: 1
Mult.: 1

ARM Cortex M0

256 kB Embedded Processors & Controllers

Types of Embedded Processors & Controllers

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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