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256 kB Semiconductors

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Types of Semiconductors

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Part #

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

STM32L552CCU6
STMicroelectronics
1: $8.94
3,749In Stock
3,120On Order

Mfr. Part #
STM32L552CCU6

Mouser Part #
511-STM32L552CCU6

STMicroelectronics

ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M33 Trust Zone, MCU 110 MHz 256 kbytes of Flash

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Datasheet

3,749In Stock

3,120On Order

$8.94

$6.94

$6.14

$6.12

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ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64

STM32WLE5CCU7
STMicroelectronics
1: $9.48
5,204In Stock

Mfr. Part #
STM32WLE5CCU7

Mouser Part #
511-STM32WLE5CCU7

STMicroelectronics

ARM Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 256 Kbytes of Flash 64

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5,204In Stock

$9.48

$7.38

$6.85

$6.27

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

AT32UC3A0256-ALUT
Microchip Technology
1: $13.65
1,481In Stock

Mfr. Part #
AT32UC3A0256-ALUT

Mouser Part #
556-AT32UC3A0256ALUT

Microchip Technology

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

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1,481In Stock

$13.65

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Mult.: 1

32-bit Microcontrollers - MCU 256k flash Ind

AT32UC3A4256S-C1UR
Microchip Technology
1: $12.92
2,883In Stock

Mfr. Part #
AT32UC3A4256S-C1UR

Mouser Part #
556-AT32UC3A4256SC1R

Microchip Technology

32-bit Microcontrollers - MCU 256k flash Ind

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Datasheet

2,883In Stock

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$12.92

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$12.48

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: 4,000

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

AT32UC3C1256C-AUR
Microchip Technology
1: $13.38
1,717In Stock

Mfr. Part #
AT32UC3C1256C-AUR

Mouser Part #
556-AT32UC3C1256CAUR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

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1,717In Stock

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$13.38

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$13.38

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: 1,000

ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU

AT91SAM7S256D-AU
Microchip Technology
1: $11.25
4,540In Stock

Mfr. Part #
AT91SAM7S256D-AU

Mouser Part #
556-AT91SAM7S256D-AU

Microchip Technology

ARM Microcontrollers - MCU 256K Flash SRAM 64K ARM based MCU

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Datasheet

4,540In Stock

$11.25

$10.24

$9.27

$9.26

Min.: 1
Mult.: 1

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

ATMEGA2561V-8AUR
Microchip Technology
1: $15.68
1,720In Stock

Mfr. Part #
ATMEGA2561V-8AUR

Mouser Part #
556-ATMEGA2561V-8AUR

Microchip Technology

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

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Datasheet

1,720In Stock

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$15.68

$15.29

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$13.02

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: 1,000

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

ATSAM3S4AA-AU
Microchip Technology
1: $6.20
2,885In Stock

Mfr. Part #
ATSAM3S4AA-AU

Mouser Part #
556-ATSAM3S4AA-AU

Microchip Technology

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

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Datasheet

2,885In Stock

$6.20

Min.: 1
Mult.: 1

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

ATSAMD21E18A-AFT
Microchip Technology
1: $4.42
6,137In Stock

Mfr. Part #
ATSAMD21E18A-AFT

Mouser Part #
556-ATSAMD21E18A-AFT

Microchip Technology

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

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Datasheet

6,137In Stock

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$4.42

$4.27

$3.65

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$3.65

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: 2,000

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

ATSAMD21E18A-MUT
Microchip Technology
1: $3.97
14,491In Stock

Mfr. Part #
ATSAMD21E18A-MUT

Mouser Part #
556-ATSAMD21E18A-MUT

Microchip Technology

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

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Datasheet

14,491In Stock

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$3.97

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$3.97

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: 5,000

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

ATSAML21E18B-MUT
Microchip Technology
1: $5.95
8,953In Stock

Mfr. Part #
ATSAML21E18B-MUT

Mouser Part #
556-ATSAML21E18B-MUT

Microchip Technology

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

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Datasheet

8,953In Stock

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$5.95

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$5.95

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: 5,000

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

ATSAML21G18B-MUT
Microchip Technology
1: $6.24
6,302In Stock

Mfr. Part #
ATSAML21G18B-MUT

Mouser Part #
556-ATSAML21G18B-MUT

Microchip Technology

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

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Datasheet

6,302In Stock

Cut Tape

$6.24

$6.05

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$5.15

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: 4,000

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

ATSAML21J18B-MUT
Microchip Technology
1: $6.56
3,708In Stock

Mfr. Part #
ATSAML21J18B-MUT

Mouser Part #
556-ATSAML21J18B-MUT

Microchip Technology

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

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Datasheet

3,708In Stock

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$6.56

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$6.56

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: 4,000

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

PIC24FJ256GL408-I/PT
Microchip Technology
1: $3.88
4,129In Stock

Mfr. Part #
PIC24FJ256GL408-I/PT

Mouser Part #
579-24FJ256GL408IPT

Microchip Technology

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

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Datasheet

4,129In Stock

$3.88

$3.55

$3.23

Min.: 1
Mult.: 1

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

dsPIC33FJ256MC710-I/PT
Microchip Technology
1: $11.26
1,376In Stock

Mfr. Part #
dsPIC33FJ256MC710-I/PT

Mouser Part #
579-DS33FJ256MC710PT

Microchip Technology

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

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Datasheet

1,376In Stock

$11.26

Min.: 1
Mult.: 1

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

dsPIC33FJ256GP710A-I/PF
Microchip Technology
1: $10.56
2,272In Stock

Mfr. Part #
dsPIC33FJ256GP710A-I/PF

Mouser Part #
579-FJ256GP710A-I/PF

Microchip Technology

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

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Datasheet

2,272In Stock

$10.56

Min.: 1
Mult.: 1

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

DSPIC33FJ256MC710A-I/PF
Microchip Technology
1: $11.21
2,648In Stock

Mfr. Part #
DSPIC33FJ256MC710A-I/PF

Mouser Part #
579-FJ256MC710A-I/PF

Microchip Technology

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

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Datasheet

2,648In Stock

$11.21

Min.: 1
Mult.: 1

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

PIC32MM0256GPM028-I/ML
Microchip Technology
1: $2.72
6,150In Stock

Mfr. Part #
PIC32MM0256GPM028-I/ML

Mouser Part #
579-MM0256GPM028IML

Microchip Technology

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

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Datasheet

6,150In Stock

$2.72

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Mult.: 1

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

PIC24FJ256GA106-I/PT
Microchip Technology
1: $7.01
2,598In Stock

Mfr. Part #
PIC24FJ256GA106-I/PT

Mouser Part #
579-PIC24256GA106IPT

Microchip Technology

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

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Datasheet

2,598In Stock

$7.01

Min.: 1
Mult.: 1

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

PIC24FJ256DA210-I/PT
Microchip Technology
1: $10.44
3,056In Stock

Mfr. Part #
PIC24FJ256DA210-I/PT

Mouser Part #
579-PIC24FJ256D10IPT

Microchip Technology

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

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3,056In Stock

$10.44

Min.: 1
Mult.: 1

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

PIC24FJ256DA210T-I/PT
Microchip Technology
1: $10.51
1,969In Stock
1,200Expected 10/5/2026

Mfr. Part #
PIC24FJ256DA210T-I/PT

Mouser Part #
579-PIC24FJ256DA2IPT

Microchip Technology

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

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Datasheet

1,969In Stock

1,200Expected 10/5/2026

Cut Tape

$10.51

$10.24

Reel

$8.71

MouseReel Available

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Mult.: 1

: 1,200

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

PIC24FJ256GB206T-I/PT
Microchip Technology
1: $8.73
2,287In Stock
1,200Expected 8/24/2026

Mfr. Part #
PIC24FJ256GB206T-I/PT

Mouser Part #
579-PIC24FJ256G20IPT

Microchip Technology

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

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Datasheet

2,287In Stock

1,200Expected 8/24/2026

Cut Tape

$8.73

$8.53

Reel

$8.52

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Mult.: 1

: 1,200

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

PIC24FJ256GB210-I/PT
Microchip Technology
1: $9.56
1,676In Stock
2,023Expected 10/23/2026

Mfr. Part #
PIC24FJ256GB210-I/PT

Mouser Part #
579-PIC24FJ25B210IPT

Microchip Technology

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

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Datasheet

1,676In Stock

2,023Expected 10/23/2026

$9.56

$8.76

$7.94

Min.: 1
Mult.: 1

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

MSP430F5437AIPNR
Texas Instruments
1: $11.85
2,790In Stock

Mfr. Part #
MSP430F5437AIPNR

Mouser Part #
595-MSP430F5437AIPNR

Texas Instruments

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

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Datasheet

2,790In Stock

Cut Tape

$11.85

$9.28

$8.24

$7.93

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Reel

$7.03

MouseReel Available

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Mult.: 1

: 1,000

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

MSP430F5438AIPZ
Texas Instruments
1: $14.42
1,863In Stock

Mfr. Part #
MSP430F5438AIPZ

Mouser Part #
595-MSP430F5438AIPZ

Texas Instruments

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

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Datasheet

1,863In Stock

$14.42

$10.63

$9.81

$9.80

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256 kB Semiconductors

Types of Semiconductors

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