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256 kB Semiconductors

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Types of Semiconductors

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Part #

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

dsPIC33AK256MPS206-E/M7
Microchip Technology
1: $3.49
120In Stock
120Expected 7/30/2026
New Product

Mfr. Part #
dsPIC33AK256MPS206-E/M7

Mouser Part #
579-33AK256MPS206EM7

New Product

Microchip Technology

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

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Datasheet

120In Stock

120Expected 7/30/2026

$3.49

Min.: 1
Mult.: 1

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

dsPIC33AK256MC206-E/PT
Microchip Technology
1: $3.14
318In Stock
New Product

Mfr. Part #
dsPIC33AK256MC206-E/PT

Mouser Part #
579-SPIC33AK256MC206

New Product

Microchip Technology

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

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Datasheet

318In Stock

$3.14

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C542KCT6
STMicroelectronics
1: $3.33
189In Stock
New Product

Mfr. Part #
STM32C542KCT6

Mouser Part #
511-STM32C542KCT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

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Datasheet

189In Stock

$3.33

$2.17

$1.99

$1.71

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C542KCU6
STMicroelectronics
1: $3.32
327In Stock
New Product

Mfr. Part #
STM32C542KCU6

Mouser Part #
511-STM32C542KCU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

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Datasheet

327In Stock

$3.32

$2.16

$1.98

$1.70

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

STM32C542CCU6
STMicroelectronics
1: $3.36
153In Stock
New Product

Mfr. Part #
STM32C542CCU6

Mouser Part #
511-STM32C542CCU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN

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Datasheet

153In Stock

$3.36

$2.21

$2.05

$1.78

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Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash

F280037SPN
Texas Instruments
1: $10.65
2,754In Stock

Mfr. Part #
F280037SPN

Mouser Part #
595-F280037SPN

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU 12 0-MHz 256-KB flash

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Datasheet

2,754In Stock

$10.65

$8.29

$7.81

$6.12

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 48TQFP, 125C, GREEN, 5V, 48MHZ, Tray, 256K Flash

ATSAMC21G18A-AZVAO
Microchip Technology
1: $3.69
133In Stock
New Product

Mfr. Part #
ATSAMC21G18A-AZVAO

Mouser Part #
579-ATSC21G18AAZVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU 48TQFP, 125C, GREEN, 5V, 48MHZ, Tray, 256K Flash

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Datasheet

133In Stock

$3.69

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 100 Pin TQFP, 125C Temp

PIC32CM2532LS00100-E/PF
Microchip Technology
1: $4.85
180In Stock
New Product

Mfr. Part #
PIC32CM2532LS00100-E/PF

Mouser Part #
579-M2532LS1-EPF

New Product

Microchip Technology

ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 100 Pin TQFP, 125C Temp

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Datasheet

180In Stock

$4.85

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32QFN,125C TEMP, GREEN, 5V, 48MHZ, Tray

ATSAMD21E18A-MZVAO
Microchip Technology
1: $3.35
365In Stock
New Product

Mfr. Part #
ATSAMD21E18A-MZVAO

Mouser Part #
579-ATSD21E18AMZVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU 32QFN,125C TEMP, GREEN, 5V, 48MHZ, Tray

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Datasheet

365In Stock

$3.35

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin TQFP, 125C Temp

PIC32CM2532LE00064-E/PT
Microchip Technology
1: $4.16
145In Stock
New Product

Mfr. Part #
PIC32CM2532LE00064-E/PT

Mouser Part #
579-M2532LE064-EPT

New Product

Microchip Technology

ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin TQFP, 125C Temp

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Datasheet

145In Stock

$4.16

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32TQFP,125C TEMP, GREEN, 5V, 48MHZ, Tray

ATSAMD21E18A-AZVAO
Microchip Technology
1: $3.48
178In Stock
New Product

Mfr. Part #
ATSAMD21E18A-AZVAO

Mouser Part #
579-ATSD21E18AAZVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU 32TQFP,125C TEMP, GREEN, 5V, 48MHZ, Tray

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Datasheet

178In Stock

$3.48

Min.: 1
Mult.: 1

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

ATSAMC20G18A-MUT
Microchip Technology
1: $4.16
6,257In Stock

Mfr. Part #
ATSAMC20G18A-MUT

Mouser Part #
556-ATSAMC20G18A-MUT

Microchip Technology

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

Learn More

Datasheet

6,257In Stock

Cut Tape

$4.16

Reel

$4.16

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V

ATXMEGA256D3-AU
Microchip Technology
1: $6.67
3,749In Stock

Mfr. Part #
ATXMEGA256D3-AU

Mouser Part #
556-ATXMEGA256D3-AU

Microchip Technology

8-bit Microcontrollers - MCU 256KB FLASH 4KB EE 16K SRAM 3.6V

Datasheet

3,749In Stock

$6.67

$6.29

$6.03

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A

ATSAM3X4EA-AU
Microchip Technology
1: $13.15
1,239In Stock

Mfr. Part #
ATSAM3X4EA-AU

Mouser Part #
556-ATSAM3X4EA-AU

Microchip Technology

ARM Microcontrollers - MCU QFP144,GREEN IND TEMP, MRL A

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Datasheet

1,239In Stock

$13.15

$10.83

$10.82

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash

CY8C4248LTI-L475
Infineon Technologies
1: $12.05
3,508In Stock

Mfr. Part #
CY8C4248LTI-L475

Mouser Part #
727-CY8C4248LTI-L475

Infineon Technologies

ARM Microcontrollers - MCU PSoC 4 L-Series 256 kb Flash

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Datasheet

3,508In Stock

$12.05

$9.39

$8.87

$8.15

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD

PIC24FJ256GA410-I/PT
Microchip Technology
1: $7.11
3,414In Stock

Mfr. Part #
PIC24FJ256GA410-I/PT

Mouser Part #
579-24FJ256GA410I/PT

Microchip Technology

16-bit Microcontrollers - MCU 16 Bit MCU, 16 MIPS 256KB Flash XLP, LCD

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Datasheet

3,414In Stock

$7.11

$5.92

Min.: 1
Mult.: 1

RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash

ATSAMR35J18BT-I/7JX
Microchip Technology
1: $8.57
16,696In Stock

Mfr. Part #
ATSAMR35J18BT-I/7JX

Mouser Part #
579-SAMR35J18BTI7JX

Microchip Technology

RF System on a Chip - SoC MCU with LoRA Tranceiver with 256KB Flash

Learn More

Datasheet

16,696In Stock

Cut Tape

$8.57

$8.56

$8.33

$8.21

Reel

$8.06

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

EFM32LG230F256G-F-QFN64
Silicon Labs
1: $10.56
2,584In Stock

Mfr. Part #
EFM32LG230F256G-F-QFN64

Mouser Part #
634-32LG230F256GFQFN

Silicon Labs

ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB

Learn More

Datasheet

2,584In Stock

$10.56

$8.75

$8.16

$7.42

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU S32M2 MC IS, CM4, 80MHz, 256K Flash, LIN

S32M242LCABMKHSR
NXP Semiconductors
1: $16.71
25In Stock
New Product

Mfr. Part #
S32M242LCABMKHSR

Mouser Part #
771-S32M242LCABMKHSR

New Product

NXP Semiconductors

ARM Microcontrollers - MCU S32M2 MC IS, CM4, 80MHz, 256K Flash, LIN

Datasheet

25In Stock

Cut Tape

$16.71

$12.69

$12.17

$10.75

View

Reel

$9.79

Min.: 1
Mult.: 1

: 1,500

Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 64P OpAmps

dsPIC33EP256MC206-E/PT
Microchip Technology
1: $5.33
4,026In Stock

Mfr. Part #
dsPIC33EP256MC206-E/PT

Mouser Part #
579-PC33256MC206EPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 64P OpAmps

Learn More

Datasheet

4,026In Stock

$5.33

$4.96

$4.52

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin TQFP, 125C Temp

PIC32CM2532LS00048-E/Y8X
Microchip Technology
1: $4.13
238In Stock
New Product

Mfr. Part #
PIC32CM2532LS00048-E/Y8X

Mouser Part #
579-M2532LS048-EY8X

New Product

Microchip Technology

ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin TQFP, 125C Temp

Learn More

Datasheet

238In Stock

$4.13

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp

PIC32CM2532LE00064-E/5LX
Microchip Technology
1: $4.51
260In Stock
New Product

Mfr. Part #
PIC32CM2532LE00064-E/5LX

Mouser Part #
579-M2532LE064-E5LX

New Product

Microchip Technology

ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 64 Pin QFN, 125C Temp

Learn More

Datasheet

260In Stock

$4.51

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 64TQFP,125C TEMP, GREEN, 1.6-3.6V, 48MHZ, Tray

ATSAMD21J18A-AZVAO
Microchip Technology
1: $3.84
274In Stock
New Product

Mfr. Part #
ATSAMD21J18A-AZVAO

Mouser Part #
579-ATSD21J18AAZVAO

New Product

Microchip Technology

ARM Microcontrollers - MCU 64TQFP,125C TEMP, GREEN, 1.6-3.6V, 48MHZ, Tray

Learn More

Datasheet

274In Stock

$3.84

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp

PIC32CM2532LS00064-E/5LX
Microchip Technology
1: $4.61
258In Stock
New Product

Mfr. Part #
PIC32CM2532LS00064-E/5LX

Mouser Part #
579-M2532LS064-E5LX

New Product

Microchip Technology

ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 64 Pin QFN, 125C Temp

Learn More

Datasheet

258In Stock

$4.61

Min.: 1
Mult.: 1

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

ATSAMC20E18A-AUT
Microchip Technology
1: $4.03
20,428In Stock

Mfr. Part #
ATSAMC20E18A-AUT

Mouser Part #
556-ATSAMC20E18A-AUT

Microchip Technology

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

Learn More

Datasheet

20,428In Stock

Cut Tape

$4.03

$3.91

$3.58

$3.56

View

Reel

$3.45

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

256 kB Semiconductors

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