.hide-partial { max-height: none; } .show-more { display: none; }

40 MHz Semiconductors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Semiconductors

List Images

Results: 2,864

Applied Filters:

Maximum Clock Frequency = 40 MHz

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU

EFM32PG1B100F256GM32-C0
Silicon Labs
1: $6.54
1,386In Stock

Mfr. Part No.
EFM32PG1B100F256GM32-C0

Mouser Part No
634-PG1B100F256GM320

Silicon Labs

ARM Microcontrollers - MCU ARM Cortex-M4 32-bit 40 MHz 256 kB MCU

Learn More

Datasheet

1,386In Stock

$6.54

$5.28

$4.79

$4.44

View

Min.: 1
Mult.: 1

F-RAM FRAM

CY15B204QN-40SXE
Infineon Technologies
1: $22.58
128In Stock
1,880Expected 01/10/2026

Mfr. Part No.
CY15B204QN-40SXE

Mouser Part No
726-CY15B204QN-40SXE

Infineon Technologies

F-RAM FRAM

Learn More

Datasheet

128In Stock

1,880Expected 01/10/2026

$22.58

$20.94

$20.29

$19.60

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFN 48

MC9S08GT16ACFDER
NXP Semiconductors
1: $12.83
1,366In Stock
End of Life

Mfr. Part No.
MC9S08GT16ACFDER

Mouser Part No
841-MC9S08GT16ACFDER

End of Life

NXP Semiconductors

8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFN 48

Datasheet

1,366In Stock

Cut Tape

$12.83

$10.08

$8.97

$8.63

View

Reel

$7.49

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

8-bit Microcontrollers - MCU 8 BIT 32K FLASH 4K RAM

MC9S08GT32ACFBE
NXP Semiconductors
1: $12.69
812In Stock
End of Life

Mfr. Part No.
MC9S08GT32ACFBE

Mouser Part No
841-MC9S08GT32ACFBE

End of Life

NXP Semiconductors

8-bit Microcontrollers - MCU 8 BIT 32K FLASH 4K RAM

Datasheet

812In Stock

$12.69

$9.97

$9.29

$8.54

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 44

S9S08AW32E5MFGE
NXP Semiconductors
1: $12.83
800In Stock
End of Life

Mfr. Part No.
S9S08AW32E5MFGE

Mouser Part No
841-S9S08AW32E5MFGE

End of Life

NXP Semiconductors

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 44

Datasheet

800In Stock

$12.83

$10.43

$9.95

$8.64

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20

S9S08SG16E1CTJR
NXP Semiconductors
1: $6.02
1,970In Stock
End of Life

Mfr. Part No.
S9S08SG16E1CTJR

Mouser Part No
841-S9S08SG16E1CTJR

End of Life

NXP Semiconductors

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20

Datasheet

1,970In Stock

Cut Tape

$6.02

$4.14

$3.86

$3.39

View

Reel

$2.48

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 36MHz, -40/+125degC, Automotive Qualified, SOP 28

S9S08SG16E1MTLR
NXP Semiconductors
1: $6.78
4,197In Stock
End of Life

Mfr. Part No.
S9S08SG16E1MTLR

Mouser Part No
841-S9S08SG16E1MTLR

End of Life

NXP Semiconductors

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 16KB Flash, 36MHz, -40/+125degC, Automotive Qualified, SOP 28

Datasheet

4,197In Stock

Cut Tape

$6.78

$4.98

$4.64

$4.08

View

Reel

$2.99

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF

MC9S08SH4CTG
NXP Semiconductors
1: $5.86
1,789In Stock

Mfr. Part No.
MC9S08SH4CTG

Mouser Part No
841-MC9S08SH4CTG

NXP Semiconductors

8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF

Datasheet

1,789In Stock

$5.86

$4.49

$3.78

$3.76

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 64

R7F124FLJ4AFB-C#AA0
Renesas Electronics
1: $6.52
114In Stock
160Expected 31/08/2026

Mfr. Part No.
R7F124FLJ4AFB-C#AA0

Mouser Part No
968-R7F124FLJ4AFBCAA

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 64

Learn More

Datasheet

114In Stock

160Expected 31/08/2026

$6.52

$5.01

$4.63

$4.11

View

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100

R7F124FPJ4AFB-C#AA0
Renesas Electronics
1: $7.00
346In Stock

Mfr. Part No.
R7F124FPJ4AFB-C#AA0

Mouser Part No
968-R7F124FPJ4AFBCAA

Renesas Electronics

16-bit Microcontrollers - MCU 16-BIT GENERAL MCU_RL78/F24-CAN_256KB LFQFP 100

Learn More

Datasheet

346In Stock

$7.00

$5.39

$4.57

$4.38

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 19.5 dBm, QFN-32, mesh

EFR32MG1B232F256GM32-C0
Silicon Labs
1: $10.67
474In Stock
NRND

Mfr. Part No.
EFR32MG1B232F256GM32-C0

Mouser Part No
634-32MG1B232F25632C

NRND

Silicon Labs

RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 19.5 dBm, QFN-32, mesh

Learn More

Datasheet

474In Stock

$10.67

$8.69

$8.07

$7.39

View

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU CAN-STICK Bootloader UART IND

AT89C51CC01UA-SLSUM
Microchip Technology
1: $9.57
1,539In Stock

Mfr. Part No.
AT89C51CC01UA-SLSUM

Mouser Part No
556-A89C51C01UASLSUM

Microchip Technology

8-bit Microcontrollers - MCU CAN-STICK Bootloader UART IND

Learn More

Datasheet

1,539In Stock

$9.57

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU C51AC2 32kF ADC EEP TQFP44 ind 5V GREEN

AT89C51AC2T-RLTUM
Microchip Technology
1: $9.81
332In Stock
2,720Expected 04/09/2026

Mfr. Part No.
AT89C51AC2T-RLTUM

Mouser Part No
556-AT89C51AC2TLTUM

Microchip Technology

8-bit Microcontrollers - MCU C51AC2 32kF ADC EEP TQFP44 ind 5V GREEN

Learn More

Datasheet

332In Stock

2,720Expected 04/09/2026

$9.81

$9.78

$9.77

$8.15

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader CAN GREEN

AT89C51CC01CAT-RLTUM
Microchip Technology
1: $9.07
922In Stock

Mfr. Part No.
AT89C51CC01CAT-RLTUM

Mouser Part No
556-AT89C51CC01CATUM

Microchip Technology

8-bit Microcontrollers - MCU CAN TQFP44 TRAY I. Bootloader CAN GREEN

Learn More

Datasheet

922In Stock

$9.07

$8.31

$7.53

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 40MIPS 128KB

PIC24HJ128GP506-I/PT
Microchip Technology
1: $7.63
395In Stock

Mfr. Part No.
PIC24HJ128GP506-I/PT

Mouser Part No
579-24HJ128GP506IPT

Microchip Technology

16-bit Microcontrollers - MCU 40MIPS 128KB

Learn More

Datasheet

395In Stock

$7.63

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU 40MIPS 256KB

PIC24HJ256GP610-I/PT
Microchip Technology
1: $10.09
172In Stock

Mfr. Part No.
PIC24HJ256GP610-I/PT

Mouser Part No
579-24HJ256GP610IPT

Microchip Technology

16-bit Microcontrollers - MCU 40MIPS 256KB

Learn More

Datasheet

172In Stock

$10.09

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 32Bit MCU 64KB Flash 8KB RAM, I2S, CTMU

PIC32MX120F064H-I/PT
Microchip Technology
1: $4.08
882In Stock

Mfr. Part No.
PIC32MX120F064H-I/PT

Mouser Part No
579-32MX120F064HI/PT

Microchip Technology

32-bit Microcontrollers - MCU 32Bit MCU 64KB Flash 8KB RAM, I2S, CTMU

Learn More

Datasheet

882In Stock

$4.08

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 44Pin

PIC32MX130F064D-I/PT
Microchip Technology
1: $3.78
843In Stock

Mfr. Part No.
PIC32MX130F064D-I/PT

Mouser Part No
579-32MX130F064DIPT

Microchip Technology

32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 44Pin

Learn More

Datasheet

843In Stock

$3.78

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 128KB Flash 16KB RAM I2S, CTMU, UART, AD

PIC32MX130F128H-I/PT
Microchip Technology
1: $4.16
475In Stock

Mfr. Part No.
PIC32MX130F128H-I/PT

Mouser Part No
579-32MX130F128HI/PT

Microchip Technology

32-bit Microcontrollers - MCU 128KB Flash 16KB RAM I2S, CTMU, UART, AD

Learn More

Datasheet

475In Stock

$4.16

$3.81

$3.45

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin

PIC32MX150F128B-I/ML
Microchip Technology
1: $4.63
438In Stock
2,135Expected 28/09/2026

Mfr. Part No.
PIC32MX150F128B-I/ML

Mouser Part No
579-32MX150F128BIML

Microchip Technology

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 28 Pin

Learn More

Datasheet

438In Stock

2,135Expected 28/09/2026

$4.63

$4.54

$4.49

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

PIC32MX150F128D-I/PT
Microchip Technology
1: $4.71
537In Stock

Mfr. Part No.
PIC32MX150F128D-I/PT

Mouser Part No
579-32MX150F128DIPT

Microchip Technology

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

Learn More

Datasheet

537In Stock

$4.71

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

PIC32MX150F128DT-I/PT
Microchip Technology
1: $4.74
1,551In Stock
3,600On Order

Mfr. Part No.
PIC32MX150F128DT-I/PT

Mouser Part No
579-32MX150F128DTIPT

Microchip Technology

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

Learn More

Datasheet

1,551In Stock

3,600On Order

Cut Tape

$4.74

Reel

$4.74

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

PIC32MX250F128D-I/PT
Microchip Technology
1: $5.22
1,252In Stock
2,080Expected 28/09/2026

Mfr. Part No.
PIC32MX250F128D-I/PT

Mouser Part No
579-32MX250F128DIPT

Microchip Technology

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

Learn More

Datasheet

1,252In Stock

2,080Expected 28/09/2026

$5.22

$4.81

$4.35

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU 32Bit MCU 128K Flash 16KB RAM, I2S, CTMU

PIC32MX530F128H-I/PT
Microchip Technology
1: $4.68
1,642In Stock

Mfr. Part No.
PIC32MX530F128H-I/PT

Mouser Part No
579-32MX530F128HIPT

Microchip Technology

32-bit Microcontrollers - MCU 32Bit MCU 128K Flash 16KB RAM, I2S, CTMU

Learn More

Datasheet

1,642In Stock

$4.68

Min.: 1
Mult.: 1

Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 50MIPS 64KB FL

dsPIC33FJ64GS606T-50I/PT
Microchip Technology
1: $8.00
345In Stock

Mfr. Part No.
dsPIC33FJ64GS606T-50I/PT

Mouser Part No
579-33F64GS606T50IPT

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16B MCU/DSP 50MIPS 64KB FL

Learn More

Datasheet

345In Stock

Cut Tape

$8.00

$7.33

$7.11

$7.09

$6.65

Reel

$6.64

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

40 MHz Semiconductors

Types of Semiconductors

Customer Service Office

Company

Resources

Support