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256 kB Semiconductors

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Part #

32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM

PIC32MK0256GPG064T-E/PT
Microchip Technology
1: $7.64
413In Stock

Mfr. Part No.
PIC32MK0256GPG064T-E/PT

Mouser Part No
579-0256GPG064T-E/PT

Microchip Technology

32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM

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Datasheet

413In Stock

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$7.64

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: 1,200

RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN48

EFR32FG23A020F256GM48-CR
Silicon Labs
1: $5.51
2,499In Stock

Mfr. Part No.
EFR32FG23A020F256GM48-CR

Mouser Part No
634-FG2320F256GM48CR

Silicon Labs

RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN48

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2,499In Stock

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$5.51

$4.20

$3.87

$3.51

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$3.26

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: 2,500

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A

ATSAM4LC4BA-MU
Microchip Technology
1: $7.49
632In Stock

Mfr. Part No.
ATSAM4LC4BA-MU

Mouser Part No
556-ATSAM4LC4BA-MU

Microchip Technology

ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A

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Datasheet

632In Stock

$7.49

$6.80

$6.15

$6.14

Min.: 1
Mult.: 1

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

ATSAMC21J18A-MNT
Microchip Technology
1: $4.84
7,404In Stock

Mfr. Part No.
ATSAMC21J18A-MNT

Mouser Part No
556-ATSAMC21J18A-MNT

Microchip Technology

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

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Datasheet

7,404In Stock

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$4.84

$4.67

$4.66

$4.27

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: 4,000

ARM Microcontrollers - MCU 64BGA 85C, GREEN,1.6-3.6V,48MHz

ATSAMD21J18A-CUT
Microchip Technology
1: $4.73
5,694In Stock

Mfr. Part No.
ATSAMD21J18A-CUT

Mouser Part No
556-ATSAMD21J18A-CUT

Microchip Technology

ARM Microcontrollers - MCU 64BGA 85C, GREEN,1.6-3.6V,48MHz

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Datasheet

5,694In Stock

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$4.73

$4.57

$4.28

$4.27

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$3.88

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: 6,000

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

ATSAML21J18B-AUT
Microchip Technology
1: $6.70
1,530In Stock

Mfr. Part No.
ATSAML21J18B-AUT

Mouser Part No
556-ATSAML21J18B-AUT

Microchip Technology

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

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Datasheet

1,530In Stock

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$6.70

$6.48

$5.51

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$5.51

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: 1,500

8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB

ATXMEGA256A3U-AU
Microchip Technology
1: $9.24
744In Stock

Mfr. Part No.
ATXMEGA256A3U-AU

Mouser Part No
556-ATXMEGA256A3U-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR8 256KB FLSH 16KB

Datasheet

744In Stock

$9.24

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, USB, LCD, 48-pin

PIC24FJ256GU405-I/PT
Microchip Technology
1: $3.75
1,195In Stock

Mfr. Part No.
PIC24FJ256GU405-I/PT

Mouser Part No
579-24FJ256GU405IPT

Microchip Technology

16-bit Microcontrollers - MCU 16-Bit, 16 MIPS, 256KB ECC Flash, 32KB RAM, USB, LCD, 48-pin

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Datasheet

1,195In Stock

$3.75

$3.43

$3.13

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Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 40MIPS 256KB

PIC24HJ256GP210-I/PT
Microchip Technology
1: $8.78
236In Stock

Mfr. Part No.
PIC24HJ256GP210-I/PT

Mouser Part No
579-24HJ256GP210IPT

Microchip Technology

16-bit Microcontrollers - MCU 40MIPS 256KB

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Datasheet

236In Stock

$8.78

$8.70

$8.10

$8.09

Min.: 1
Mult.: 1

Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp

dsPIC33EP256GM304-I/PT
Microchip Technology
1: $7.18
427In Stock

Mfr. Part No.
dsPIC33EP256GM304-I/PT

Mouser Part No
579-256GM304-I/PT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 256KB 16KB RAM 12 MC 8/8 IC/OC2QEI4OpAmp

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Datasheet

427In Stock

$7.18

$6.57

$5.95

$5.94

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

PIC32MX170F256B-50I/SS
Microchip Technology
1: $5.17
910In Stock

Mfr. Part No.
PIC32MX170F256B-50I/SS

Mouser Part No
579-32MX170F256B5ISS

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

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Datasheet

910In Stock

$5.17

$4.73

$4.28

$4.27

Quote

Min.: 1
Mult.: 1

Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM

dsPIC33EV256GM006-E/PT
Microchip Technology
1: $5.74
2,068In Stock

Mfr. Part No.
dsPIC33EV256GM006-E/PT

Mouser Part No
579-33EV256GM006EPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM

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Datasheet

2,068In Stock

$5.74

$5.26

$4.77

Min.: 1
Mult.: 1

Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM

dsPIC33EV256GM104T-I/PT
Microchip Technology
1: $5.24
490In Stock
1,200Expected 02/07/2026

Mfr. Part No.
dsPIC33EV256GM104T-I/PT

Mouser Part No
579-33EV256GM104TIPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16 Bit 5V DSC 256KB ECC Flash, 16KB RAM

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Datasheet

490In Stock

1,200Expected 02/07/2026

Cut Tape

$5.24

$4.80

$4.36

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$4.36

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Mult.: 1

: 1,200

Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 64P OpAmps

dsPIC33EP256GP506-I/MR
Microchip Technology
1: $5.33
455In Stock

Mfr. Part No.
dsPIC33EP256GP506-I/MR

Mouser Part No
579-PC33256GP506IMR

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 64P OpAmps

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Datasheet

455In Stock

$5.33

$5.26

$4.55

$4.54

Min.: 1
Mult.: 1

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR

CC2540F256RHAT
Texas Instruments
1: $7.63
695In Stock

Mfr. Part No.
CC2540F256RHAT

Mouser Part No
595-CC2540F256RHAT

Texas Instruments

RF Microcontrollers - MCU RF Bluetooth SMART S OC with USB BLE A 5 A 595-CC2540F256RHAR

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Datasheet

695In Stock

Cut Tape

$7.63

$5.98

$5.54

$5.05

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$4.67

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: 250

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU A A 595-F280045PMS

F280045PMSR
Texas Instruments
1: $9.56
1,314In Stock

Mfr. Part No.
F280045PMSR

Mouser Part No
595-F280045PMSR

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU A A 595-F280045PMS

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Datasheet

1,314In Stock

Cut Tape

$9.56

$8.60

$8.39

$7.65

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$6.01

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: 1,000

ARM Microcontrollers - MCU QFN 64, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power

PIC32CM2532LE00064-I/5LX
Microchip Technology
1: $4.10
778In Stock

Mfr. Part No.
PIC32CM2532LE00064-I/5LX

Mouser Part No
579-M2532LE00064I5LX

Microchip Technology

ARM Microcontrollers - MCU QFN 64, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power

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Datasheet

778In Stock

$4.10

$3.76

$3.41

$3.40

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

ATSAMD20J18A-CU
Microchip Technology
1: $3.69
586In Stock

Mfr. Part No.
ATSAMD20J18A-CU

Mouser Part No
556-ATSAMD20J18A-CU

Microchip Technology

ARM Microcontrollers - MCU 64UFBGA,85C TEMP, GREEN, 1.6-3,6V, 48MHZ

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Datasheet

586In Stock

$3.69

$3.27

$3.22

$3.21

Min.: 1
Mult.: 1

RF Microcontrollers - MCU SAMR21 48pin 256K T&R

ATSAMR21G18A-MUT
Microchip Technology
1: $6.74
3,583In Stock

Mfr. Part No.
ATSAMR21G18A-MUT

Mouser Part No
556-ATSAMR21G18A-MUT

Microchip Technology

RF Microcontrollers - MCU SAMR21 48pin 256K T&R

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Datasheet

3,583In Stock

Cut Tape

$6.74

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$6.16

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Mult.: 1

: 4,000

8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V

ATXMEGA256D3-AUR
Microchip Technology
1: $7.64
732In Stock

Mfr. Part No.
ATXMEGA256D3-AUR

Mouser Part No
556-ATXMEGA256D3-AUR

Microchip Technology

8-bit Microcontrollers - MCU 256KB FL 4KB EE 16K SRAM IND 1.6-3.6V

Datasheet

732In Stock

Cut Tape

$7.64

$7.10

$6.79

$6.77

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$6.33

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Mult.: 1

: 1,000

32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC

PIC32MX230F256D-I/PT
Microchip Technology
1: $4.49
1,260In Stock

Mfr. Part No.
PIC32MX230F256D-I/PT

Mouser Part No
579-MX230F256DIPT

Microchip Technology

32-bit Microcontrollers - MCU 32-BIT MCU 256KB FL 16KB RAM, 10-BIT ADC

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Datasheet

1,260In Stock

$4.49

$4.11

$3.73

$3.72

Min.: 1
Mult.: 1

Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 64P OpAmps

dsPIC33EP256GP506-I/PT
Microchip Technology
1: $5.31
449In Stock

Mfr. Part No.
dsPIC33EP256GP506-I/PT

Mouser Part No
579-PC33256GP506IPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16B 256KB FL 32KBR 60MHz 64P OpAmps

Learn More

Datasheet

449In Stock

$5.31

$4.88

$4.41

$4.40

Min.: 1
Mult.: 1

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

PIC24FJ256GB206-I/MR
Microchip Technology
1: $7.72
242In Stock

Mfr. Part No.
PIC24FJ256GB206-I/MR

Mouser Part No
579-PIC24FJ6GB206IMR

Microchip Technology

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

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Datasheet

242In Stock

$7.72

$7.71

$7.34

$7.33

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC w/USB A 595-C A 595-CC2531F256RHAT

CC2531F256RHAR
Texas Instruments
1: $10.37
2,256In Stock

Mfr. Part No.
CC2531F256RHAR

Mouser Part No
595-CC2531F256RHAR

Texas Instruments

RF System on a Chip - SoC IC RF ZigBee 802.15. 4 SoC w/USB A 595-C A 595-CC2531F256RHAT

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Datasheet

2,256In Stock

Cut Tape

$10.37

$8.19

$7.62

$6.99

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$6.04

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: 2,500

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU

F280045RSHSR
Texas Instruments
1: $11.67
2,407In Stock

Mfr. Part No.
F280045RSHSR

Mouser Part No
595-F280045RSHSR

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU

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Datasheet

2,407In Stock

Cut Tape

$11.67

$9.07

$8.65

$7.51

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$5.59

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: 2,500

256 kB Semiconductors

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