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40 MHz Embedded Processors & Controllers

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Types of Embedded Processors & Controllers

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Results: 2,495

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Maximum Clock Frequency = 40 MHz

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Part #

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64

MC9S08AW32CPUE
NXP Semiconductors
1: $16.91
917In Stock

Mfr. Part #
MC9S08AW32CPUE

Mouser Part #
841-MC9S08AW32CPUE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 64

Datasheet

917In Stock

$16.91

$13.29

$12.25

$11.48

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

S08

54 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44

MC9S08AW60CFGE
NXP Semiconductors
1: $20.14
555In Stock

Mfr. Part #
MC9S08AW60CFGE

Mouser Part #
841-MC9S08AW60CFGE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 44

Datasheet

555In Stock

$20.14

$15.93

$14.24

$13.68

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-44

S08

34 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64

MC9S08AW60CPUE
NXP Semiconductors
1: $21.67
723In Stock

Mfr. Part #
MC9S08AW60CPUE

Mouser Part #
841-MC9S08AW60CPUE

NXP Semiconductors

8-bit Microcontrollers - MCU S08AW 8-bit MCU, S08 core, 60KB Flash, 40MHz, QFP 64

Datasheet

723In Stock

$21.67

$17.12

$15.48

$14.86

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

S08

54 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 48

MC9S08DZ128MLF
NXP Semiconductors
1: $26.30
919In Stock

Mfr. Part #
MC9S08DZ128MLF

Mouser Part #
841-MC9S08DZ128MLF

NXP Semiconductors

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 48

Datasheet

919In Stock

$26.30

$20.97

$18.84

$18.17

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-48

S08

40 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 100

MC9S08DZ128MLL
NXP Semiconductors
1: $31.06
325In Stock

Mfr. Part #
MC9S08DZ128MLL

Mouser Part #
841-MC9S08DZ128MLL

NXP Semiconductors

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 100

Datasheet

325In Stock

$31.06

$24.83

$23.14

$21.50

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-100

S08

88 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32

MC9S08DZ32ACLC
NXP Semiconductors
1: $23.76
180In Stock

Mfr. Part #
MC9S08DZ32ACLC

Mouser Part #
841-MC9S08DZ32ACLC

NXP Semiconductors

8-bit Microcontrollers - MCU S08DZ 8-bit MCU, S08 core, 32KB Flash, 40MHz, QFP 32

Datasheet

180In Stock

$23.76

$18.89

$16.94

$16.33

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

S08

26 I/O

8 bit

12 bit

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

MC9S08GB32ACFUE
NXP Semiconductors
1: $18.14
545In Stock

Mfr. Part #
MC9S08GB32ACFUE

Mouser Part #
841-MC9S08GB32ACFUE

NXP Semiconductors

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

Datasheet

545In Stock

$18.14

$14.29

$12.75

$12.27

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

S08

56 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU 8BIT 60K FLASH 4K RAM

MC9S08GB60ACFUE
NXP Semiconductors
1: $23.73
949In Stock

Mfr. Part #
MC9S08GB60ACFUE

Mouser Part #
841-MC9S08GB60ACFUE

NXP Semiconductors

8-bit Microcontrollers - MCU 8BIT 60K FLASH 4K RAM

Datasheet

949In Stock

$23.73

$18.86

$16.90

$16.28

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

S08

56 I/O

8 bit

10 bit

ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz

MKE02Z32VLC4
NXP Semiconductors
1: $5.27
1,401In Stock

Mfr. Part #
MKE02Z32VLC4

Mouser Part #
841-MKE02Z32VLC4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz

Learn More

Datasheet

1,401In Stock

$5.27

$3.98

$3.65

$3.30

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M0+

28 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz

MKE02Z32VLC4R
NXP Semiconductors
1: $6.50
3,365In Stock
2,000Expected 10/22/2026

Mfr. Part #
MKE02Z32VLC4R

Mouser Part #
841-MKE02Z32VLC4R

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis E series 32K flash 40Mhz

Learn More

Datasheet

3,365In Stock

2,000Expected 10/22/2026

Cut Tape

$6.50

$4.80

$4.28

$3.93

Reel

$2.98

View

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

LQFP-32

ARM Cortex M0+

28 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz

MKE02Z64VLD4
NXP Semiconductors
1: $6.38
1,035In Stock

Mfr. Part #
MKE02Z64VLD4

Mouser Part #
841-MKE02Z64VLD4

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz

Learn More

Datasheet

1,035In Stock

$6.38

$4.85

$4.47

$4.06

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-44

ARM Cortex M0+

37 I/O

32 bit

12 bit

ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz

MKE02Z64VLD4R
NXP Semiconductors
1: $7.59
704In Stock

Mfr. Part #
MKE02Z64VLD4R

Mouser Part #
841-MKE02Z64VLD4R

NXP Semiconductors

ARM Microcontrollers - MCU Kinetis E series 64K flash 40Mhz

Learn More

Datasheet

704In Stock

Cut Tape

$7.59

$5.77

$5.32

$4.81

Reel

$3.39

View

Min.: 1
Mult.: 1

: 1,500

SMD/SMT

LQFP-44

ARM Cortex M0+

37 I/O

32 bit

12 bit

ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 32LQFP

S9KEAZN32AMLCR
NXP Semiconductors
1: $4.39
6,017In Stock

Mfr. Part #
S9KEAZN32AMLCR

Mouser Part #
841-S9KEAZN32AMLCR

NXP Semiconductors

ARM Microcontrollers - MCU KINETIS E SERIES 32K FLASH 4K RAM 40MHz 32LQFP

Learn More

Datasheet

6,017In Stock

Cut Tape

$4.39

$3.30

$2.86

$2.72

View

Reel

$2.28

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

LQFP-32

ARM Cortex M0+

28 I/O

32 bit

12 bit

ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP

S9KEAZN64AMLC
NXP Semiconductors
1: $4.97
1,684In Stock

Mfr. Part #
S9KEAZN64AMLC

Mouser Part #
841-S9KEAZN64AMLC

NXP Semiconductors

ARM Microcontrollers - MCU KINETIS E SERIES 64K FLASH 4K RAM 40MHz 32LQFP

Learn More

Datasheet

1,684In Stock

$4.97

$3.74

$3.26

$3.11

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

ARM Cortex M0+

28 I/O

32 bit

12 bit

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 32

S9S08DZ60F2MLC
NXP Semiconductors
1: $16.19
847In Stock

Mfr. Part #
S9S08DZ60F2MLC

Mouser Part #
841-S9S08DZ60F2MLC

NXP Semiconductors

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 32

Datasheet

847In Stock

$16.19

$12.70

$11.31

$10.88

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-32

S08

26 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 64

S9S08DZ60F2MLH
NXP Semiconductors
1: $17.45
633In Stock

Mfr. Part #
S9S08DZ60F2MLH

Mouser Part #
841-S9S08DZ60F2MLH

NXP Semiconductors

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 64

Datasheet

633In Stock

$17.45

$13.78

$12.40

$11.93

View

Min.: 1
Mult.: 1

SMD/SMT

LQFP-64

S08

54 I/O

8 bit

12 bit

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, SOP 20

S9S08EL32F1MTJ
NXP Semiconductors
1: $14.04
839In Stock

Mfr. Part #
S9S08EL32F1MTJ

Mouser Part #
841-S9S08EL32F1MTJ

NXP Semiconductors

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, SOP 20

Datasheet

839In Stock

$14.04

$10.97

$9.50

$9.17

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-20

S08

16 I/O

8 bit

10 bit

32-bit Microcontrollers - MCU 32BIT MCU RX23T 128K/12K QFP64

R5F523T5ADFM#30
Renesas Electronics
1: $5.41
3,362In Stock

Mfr. Part #
R5F523T5ADFM#30

Mouser Part #
968-R5F523T5ADFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23T 128K/12K QFP64

Learn More

Datasheet

3,362In Stock

$5.41

$4.06

$3.56

$3.30

View

Min.: 1
Mult.: 1

SMD/SMT

LFQFP-64

50 I/O

32 bit

12 bit

8-bit Microcontrollers - MCU C51 16K Flash ADC

AT89C5115-RATUM
Microchip Technology
1: $11.96
95In Stock

Mfr. Part #
AT89C5115-RATUM

Mouser Part #
556-A89C5115RATUM

Microchip Technology

8-bit Microcontrollers - MCU C51 16K Flash ADC

Learn More

Datasheet

95In Stock

$11.96

Min.: 1
Mult.: 1

SMD/SMT

VQFP-32

8051

20 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU C51-CAN Bootloader CAN

AT89C51CC02CA-SISUM
Microchip Technology
1: $11.17
28In Stock

Mfr. Part #
AT89C51CC02CA-SISUM

Mouser Part #
556-A89C51C02CASISUM

Microchip Technology

8-bit Microcontrollers - MCU C51-CAN Bootloader CAN

Learn More

Datasheet

28In Stock

$11.17

$10.24

$9.28

Min.: 1
Mult.: 1

SMD/SMT

PLCC-28

8051

20 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU CTRL Bootloader CAN

AT89C51CC02CA-TISUM
Microchip Technology
1: $10.62
43In Stock

Mfr. Part #
AT89C51CC02CA-TISUM

Mouser Part #
556-A89C51C02CATISUM

Microchip Technology

8-bit Microcontrollers - MCU CTRL Bootloader CAN

Learn More

Datasheet

43In Stock

$10.62

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

8051

20 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU CTRL Bootloader UART

AT89C51CC02UA-SISUM
Microchip Technology
1: $11.17
13In Stock

Mfr. Part #
AT89C51CC02UA-SISUM

Mouser Part #
556-A89C51C02UASISUM

Microchip Technology

8-bit Microcontrollers - MCU CTRL Bootloader UART

Learn More

Datasheet

13In Stock

$11.17

Min.: 1
Mult.: 1

SMD/SMT

PLCC-28

8051

20 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU CTRL Boodloader UART

AT89C51CC02UA-TISUM
Microchip Technology
1: $10.62
54In Stock

Mfr. Part #
AT89C51CC02UA-TISUM

Mouser Part #
556-A89C51C02UATISUM

Microchip Technology

8-bit Microcontrollers - MCU CTRL Boodloader UART

Learn More

Datasheet

54In Stock

$10.62

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

8051

20 I/O

8 bit

10 bit

8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V

AT80C51RD2-3CSUM
Microchip Technology
1: $6.57
192In Stock
300Expected 10/12/2026

Mfr. Part #
AT80C51RD2-3CSUM

Mouser Part #
556-AT80C51RD2-3CSUM

Microchip Technology

8-bit Microcontrollers - MCU MCU 8-BIT AT80 CISC ROMless 3-5V

Datasheet

192In Stock

300Expected 10/12/2026

$6.57

$6.02

$5.75

Min.: 1
Mult.: 1

Through Hole

PDIP-40

8051

32 I/O

8 bit

No ADC

16-bit Microcontrollers - MCU 16-bit 128KB Flash 40 MIPS

PIC24HJ128GP502-H/MM
Microchip Technology
1: $11.90
136In Stock

Mfr. Part #
PIC24HJ128GP502-H/MM

Mouser Part #
579-24HJ128GP502HMM

Microchip Technology

16-bit Microcontrollers - MCU 16-bit 128KB Flash 40 MIPS

Learn More

Datasheet

136In Stock

$11.90

$10.89

$9.87

Min.: 1
Mult.: 1

SMD/SMT

QFN-28

PIC24H

21 I/O

16 bit

10 bit, 12 bit

40 MHz Embedded Processors & Controllers

Types of Embedded Processors & Controllers

Customer Service Office

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Resources

Support

BGA-108
BGA-125
BGA-388
BQFP-132
CPGA-68
DIP-18
DIP-28
LFCSP-64
LFQFP-48
LFQFP-64
LQFP-100
LQFP-112
LQFP-144
LQFP-32
LQFP-44
LQFP-48
LQFP-52
LQFP-64
LQFP-80
PDIP-18

8051
56800E
4T 8051
80C52
ARM7TDMI
ARM Cortex M0
ARM Cortex M0+
ARM Cortex M23
ARM Cortex M3
ARM Cortex M4
C20x
C24x
C25x
C28x
C3x
dsPIC30F
dsPIC33FJ
HCS12
HCS12X
MIPS32 M4K

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