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40 MHz Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 2,803

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Maximum Clock Frequency = 40 MHz

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Part #

8-bit Microcontrollers - MCU 16KB 768 RAM 34I/O

PIC18F442-I/P
Microchip Technology
1: $10.40
1In Stock
NRND

Mfr. Part No.
PIC18F442-I/P

Mouser Part No
579-PIC18F442-I/P

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 34I/O

Datasheet

1In Stock

$10.40

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC18

8 bit

40 MHz

16 kB

768 B

10 bit

34 I/O

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 16KB 768 RAM 34I/O

PIC18F442-I/PT
Microchip Technology
1: $11.75
116In Stock
NRND

Mfr. Part No.
PIC18F442-I/PT

Mouser Part No
579-PIC18F442-I/PT

NRND

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 34I/O

Datasheet

116In Stock

$11.75

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

PIC18

8 bit

40 MHz

16 kB

768 B

10 bit

34 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O

PIC18F452-E/P
Microchip Technology
1: $16.03
52In Stock
NRND

Mfr. Part No.
PIC18F452-E/P

Mouser Part No
579-PIC18F452-E/P

NRND

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 34I/O

Datasheet

52In Stock

$16.03

$14.21

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

Through Hole

PDIP-40

PIC18

8 bit

40 MHz

32 kB

1.5 kB

10 bit

34 I/O

- 40 C

+ 125 C

Tube

RF System on a Chip - SoC Mighty Gecko SoC, 2.4 GHz, 256 kB flash, 32 kB RAM, 19.5 dBm, QFN-48, mesh, BLE, proprietary

EFR32MG1P232F256GM48-C0
Silicon Labs
1: $16.70
8In Stock
NRND

Mfr. Part No.
EFR32MG1P232F256GM48-C0

Mouser Part No
634-32MG1P232F25648C

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-48, mesh, BLE, proprietary

Learn More

Datasheet

8In Stock

$16.70

$13.30

$12.43

$11.40

View

Min.: 1
Mult.: 1

RF System on a Chip - SoC

SMD/SMT

QFN-48

ARM Cortex M4

32 bit

40 MHz

256 kB

32 kB

12 bit

31 I/O

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU C51AC2 32K FLASHADC EEP 5V

AT89C51AC2-SLSUM
Microchip Technology
1: $14.02
20In Stock
81Expected 15/9/2026

Mfr. Part No.
AT89C51AC2-SLSUM

Mouser Part No
556-A89C51AC2SLSUM

Microchip Technology

8-bit Microcontrollers - MCU C51AC2 32K FLASHADC EEP 5V

Learn More

Datasheet

20In Stock

81Expected 15/9/2026

$14.02

$12.85

$11.64

Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU

SMD/SMT

PLCC-44

8051

8 bit

40 MHz

32 kB

1.25 kB

10 bit

34 I/O

- 40 C

+ 85 C

Tube

16-bit Microcontrollers - MCU 16 Bit MCU 100LD 40 MIPS 256KB Flash

PIC24HJ256GP610-I/PF
Microchip Technology
1: $14.67
1In Stock

Mfr. Part No.
PIC24HJ256GP610-I/PF

Mouser Part No
579-24HJ256GP610IPF

Microchip Technology

16-bit Microcontrollers - MCU 16 Bit MCU 100LD 40 MIPS 256KB Flash

Learn More

Datasheet

1In Stock

$14.67

$13.44

$12.92

Min.: 1
Mult.: 1

16-bit Microcontrollers - MCU

SMD/SMT

TQFP-100

PIC24H

16 bit

40 MHz

256 kB

16 kB

10 bit, 12 bit

85 I/O

- 40 C

+ 85 C

Tray

Digital Signal Processors & Controllers - DSP, DSC 16 Bit MCU/DSP 44LD 20M 48KB FL

DSPIC30F4011-20E/ML
Microchip Technology
1: $12.29
412In Stock

Mfr. Part No.
DSPIC30F4011-20E/ML

Mouser Part No
579-30F4011-20E/ML

Microchip Technology

Digital Signal Processors & Controllers - DSP, DSC 16 Bit MCU/DSP 44LD 20M 48KB FL

Datasheet

412In Stock

$12.29

$12.23

$11.17

$10.81

Quote

Min.: 1
Mult.: 1

DSP - Digital Signal Processors & Controllers

SMD/SMT

QFN-44

dsPIC30F

16 bit

40 MHz

48 kB

2 kB

30 I/O

- 40 C

+ 125 C

Tube

32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA

PIC32MX110F016B-I/ML
Microchip Technology
1: $3.64
5In Stock

Mfr. Part No.
PIC32MX110F016B-I/ML

Mouser Part No
579-32MX110F016BIML

Microchip Technology

32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA

Learn More

Datasheet

5In Stock

$3.64

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

QFN-28

MIPS32 M4K

32 bit

40 MHz

16 kB

4 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU 32B MCU 16KB FL 4KB RAM 40MHz 28Pin

PIC32MX110F016B-I/SP
Microchip Technology
1: $3.98
75In Stock

Mfr. Part No.
PIC32MX110F016B-I/SP

Mouser Part No
579-32MX110F016BISP

Microchip Technology

32-bit Microcontrollers - MCU 32B MCU 16KB FL 4KB RAM 40MHz 28Pin

Learn More

Datasheet

75In Stock

$3.98

$3.66

$3.32

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

Through Hole

PDIP-28

MIPS32 M4K

32 bit

40 MHz

16 kB

4 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA

PIC32MX110F016D-I/PT
Microchip Technology
1: $4.15
2In Stock

Mfr. Part No.
PIC32MX110F016D-I/PT

Mouser Part No
579-32MX110F016DIPT

Microchip Technology

32-bit Microcontrollers - MCU PIC32 16KB FL 4KBRAM 40MHz CTMU 4 DMA

Learn More

Datasheet

2In Stock

$4.15

$4.04

$4.03

$4.01

$3.92

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

MIPS32 M4K

32 bit

40 MHz

16 kB

4 kB

10 bit

34 I/O

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA

PIC32MX120F032B-I/ML
Microchip Technology
1: $4.12
87In Stock

Mfr. Part No.
PIC32MX120F032B-I/ML

Mouser Part No
579-32MX120F032BIML

Microchip Technology

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA

Learn More

Datasheet

87In Stock

$4.12

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

QFN-28

MIPS32 M4K

32 bit

40 MHz

32 kB

8 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA

PIC32MX120F032B-I/SO
Microchip Technology
1: $4.12
267In Stock

Mfr. Part No.
PIC32MX120F032B-I/SO

Mouser Part No
579-32MX120F032BISO

Microchip Technology

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA

Learn More

Datasheet

267In Stock

$4.12

$3.78

$3.43

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

SOIC-28

MIPS32 M4K

32 bit

40 MHz

32 kB

8 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU 32B MCU 32KB FL 8KB RAM 40MHz 28Pin

PIC32MX120F032B-I/SP
Microchip Technology
1: $4.50
22In Stock

Mfr. Part No.
PIC32MX120F032B-I/SP

Mouser Part No
579-32MX120F032BISP

Microchip Technology

32-bit Microcontrollers - MCU 32B MCU 32KB FL 8KB RAM 40MHz 28Pin

Learn More

Datasheet

22In Stock

$4.50

$4.11

$3.73

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

Through Hole

PDIP-28

MIPS32 M4K

32 bit

40 MHz

32 kB

8 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA

PIC32MX120F032D-I/PT
Microchip Technology
1: $4.66
188In Stock

Mfr. Part No.
PIC32MX120F032D-I/PT

Mouser Part No
579-32MX120F032DIPT

Microchip Technology

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz CTMU 4 DMA

Learn More

Datasheet

188In Stock

$4.66

$4.27

$3.90

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

MIPS32 M4K

32 bit

40 MHz

32 kB

8 kB

10 bit

34 I/O

- 40 C

+ 85 C

Tray

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

PIC32MX120F064H-V/MR
Microchip Technology
1: $5.77
38In Stock

Mfr. Part No.
PIC32MX120F064H-V/MR

Mouser Part No
579-32MX120F064HV/MR

Microchip Technology

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

Learn More

Datasheet

38In Stock

$5.77

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

QFN-64

MIPS32 M4K

32 bit

40 MHz

64 kB

16 kB

10 bit

53 I/O

- 40 C

+ 105 C

Tube

32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin

PIC32MX130F064B-I/SO
Microchip Technology
1: $4.66
139In Stock

Mfr. Part No.
PIC32MX130F064B-I/SO

Mouser Part No
579-32MX130F064BISO

Microchip Technology

32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin

Learn More

Datasheet

139In Stock

$4.66

$4.27

$3.90

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

SOIC-28

MIPS32 M4K

32 bit

40 MHz

64 kB

16 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin

PIC32MX130F064B-I/SS
Microchip Technology
1: $4.58
393In Stock

Mfr. Part No.
PIC32MX130F064B-I/SS

Mouser Part No
579-32MX130F064BISS

Microchip Technology

32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin

Learn More

Datasheet

393In Stock

$4.58

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

SSOP-28

MIPS32 M4K

32 bit

40 MHz

64 kB

16 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

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

PIC32MX130F064D-I/ML
Microchip Technology
1: $5.22
37In Stock

Mfr. Part No.
PIC32MX130F064D-I/ML

Mouser Part No
579-32MX130F064DIML

Microchip Technology

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

Learn More

Datasheet

37In Stock

$5.22

$4.81

$4.35

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

QFN-44

MIPS32 M4K

32 bit

40 MHz

64 kB

16 kB

10 bit

34 I/O

- 40 C

+ 85 C

Tube

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

PIC32MX150F128B-I/SO
Microchip Technology
1: $5.96
262In Stock
1,080Expected 25/8/2026

Mfr. Part No.
PIC32MX150F128B-I/SO

Mouser Part No
579-32MX150F128BISO

Microchip Technology

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

Learn More

Datasheet

262In Stock

1,080Expected 25/8/2026

$5.96

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

SOIC-28

MIPS32 M4K

32 bit

40 MHz

128 kB

32 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

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

PIC32MX150F128B-I/SP
Microchip Technology
1: $6.30
142In Stock

Mfr. Part No.
PIC32MX150F128B-I/SP

Mouser Part No
579-32MX150F128BISP

Microchip Technology

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

Learn More

Datasheet

142In Stock

$6.30

$5.22

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

Through Hole

PDIP-28

MIPS32 M4K

32 bit

40 MHz

128 kB

32 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

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

PIC32MX150F128B-I/SS
Microchip Technology
1: $5.88
217In Stock

Mfr. Part No.
PIC32MX150F128B-I/SS

Mouser Part No
579-32MX150F128BISS

Microchip Technology

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

Learn More

Datasheet

217In Stock

$5.88

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

SSOP-28

MIPS32 M4K

32 bit

40 MHz

128 kB

32 kB

10 bit

21 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU 32B MCU 16KB FL 4KB RAM 40MHz 28Pin

PIC32MX210F016B-I/SP
Microchip Technology
1: $4.27
228In Stock

Mfr. Part No.
PIC32MX210F016B-I/SP

Mouser Part No
579-32MX210F016BISP

Microchip Technology

32-bit Microcontrollers - MCU 32B MCU 16KB FL 4KB RAM 40MHz 28Pin

Learn More

Datasheet

228In Stock

$4.27

$3.93

$3.55

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

Through Hole

PDIP-28

MIPS32 M4K

32 bit

40 MHz

16 kB

4 kB

10 bit

19 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA

PIC32MX220F032B-I/SO
Microchip Technology
1: $4.41
137In Stock

Mfr. Part No.
PIC32MX220F032B-I/SO

Mouser Part No
579-32MX220F032BISO

Microchip Technology

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA

Learn More

Datasheet

137In Stock

$4.41

$4.05

$3.66

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

SOIC-28

MIPS32 M4K

32 bit

40 MHz

32 kB

8 kB

10 bit

19 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA

PIC32MX220F032B-I/SS
Microchip Technology
1: $4.45
46In Stock

Mfr. Part No.
PIC32MX220F032B-I/SS

Mouser Part No
579-32MX220F032BISS

Microchip Technology

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA

Learn More

Datasheet

46In Stock

$4.45

$4.07

$3.98

$3.84

$3.78

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

SSOP-28

MIPS32 M4K

32 bit

40 MHz

35 kB

8 kB

10 bit

19 I/O

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA

PIC32MX220F032D-I/PT
Microchip Technology
1: $4.90
72In Stock

Mfr. Part No.
PIC32MX220F032D-I/PT

Mouser Part No
579-32MX220F032DIPT

Microchip Technology

32-bit Microcontrollers - MCU PIC32 32KB FL 8KBRAM 40MHz USB CTMU 4 DMA

Learn More

Datasheet

72In Stock

$4.90

$4.52

$4.08

Min.: 1
Mult.: 1

32-bit Microcontrollers - MCU

SMD/SMT

TQFP-44

MIPS32 M4K

32 bit

40 MHz

35 kB

8 kB

10 bit

33 I/O

- 40 C

+ 85 C

Tray

40 MHz Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

Company

Resources

Support

BGA-108
BGA-125
BGA-388
BQFP-132
CPGA-68
CSP-43
DIP-18
DIP-28
FCBGA-161
LFCSP-64
LFQFP-48
LFQFP-64
LQFP-100
LQFP-112
LQFP-144
LQFP-32
LQFP-44
LQFP-48
LQFP-52
LQFP-64

8051
56800E
4T 8051
80C52
ARM7TDMI
ARM Cortex M0
ARM Cortex M0+
ARM Cortex M23
ARM Cortex M3
ARM Cortex M33
Arm Cortex-M33
ARM Cortex M4
ARM Cortex R4F, C674x
C20x
C24x
C25x
C28x
C3x
dsPIC30F
dsPIC33FJ

0 B
512 B
768 B
1 kB
2 kB
4 kB
6 kB
8 kB
9 kB
12 kB
16 kB
18 kB
24 kB
32 kB
35 kB
36 kB
40 kB
48 kB
52 kB
56 kB

24 B
25 B
72 B
73 B
96 B
128 B
256 B
444 B
512 B
768 B
1 kB
1.0625 kB
1.2 kB
1.25 kB
1.38 kB
1.5 kB
2 kB
2.25 kB
3 kB
3.25 kB

4 I/O
5 I/O
8 I/O
10 I/O
12 I/O
13 I/O
15 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