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

40 MHz 8-bit Microcontrollers - MCU

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

Results: 1,185

Applied Filters:

Maximum Clock Frequency = 40 MHz

Manufacturer

Core

Program Memory Size

Data RAM Size

Package/Case

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Mounting Style

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Packaging

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 #

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

PIC18LF452-I/P
Microchip Technology
1: $8.68
60In Stock

Mfr. Part No.
PIC18LF452-I/P

Mouser Part No
579-PIC18LF452-I/P

Microchip Technology

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

Datasheet

60In Stock

$8.68

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

40 MHz

10 bit

34 I/O

2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx2

Tube

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

PIC18LF452-I/PT
Microchip Technology
1: $9.49
92In Stock
160Expected 04/09/2026

Mfr. Part No.
PIC18LF452-I/PT

Mouser Part No
579-PIC18LF452-I/PT

Microchip Technology

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

Datasheet

92In Stock

160Expected 04/09/2026

$9.49

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

TQFP-44

40 MHz

10 bit

34 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx2

Tray

8-bit Microcontrollers - MCU 32KB FL 1536bytes RAM 36I/O

PIC18LF4523-I/PT
Microchip Technology
1: $7.31
29In Stock

Mfr. Part No.
PIC18LF4523-I/PT

Mouser Part No
579-PIC18LF4523-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 1536bytes RAM 36I/O

Datasheet

29In Stock

$7.31

$7.23

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

TQFP-44

40 MHz

12 bit

36 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx23

Tray

8-bit Microcontrollers - MCU 48KB 3968 RAM 36I/O

PIC18LF4525-I/ML
Microchip Technology
1: $7.88
79In Stock

Mfr. Part No.
PIC18LF4525-I/ML

Mouser Part No
579-PIC18LF4525-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 48KB 3968 RAM 36I/O

Datasheet

79In Stock

$7.88

Min.: 1
Mult.: 1

PIC18

48 kB

3.89 kB

QFN-44

40 MHz

10 bit

36 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx25

Tube

8-bit Microcontrollers - MCU 64KB 3968 RAM 36I/O

PIC18LF4620-I/ML
Microchip Technology
1: $8.97
84In Stock

Mfr. Part No.
PIC18LF4620-I/ML

Mouser Part No
579-PIC18LF4620-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB 3968 RAM 36I/O

Datasheet

84In Stock

$8.97

Min.: 1
Mult.: 1

PIC18

64 kB

3.89 kB

QFN-44

40 MHz

10 bit

36 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx20

Tube

8-bit Microcontrollers - MCU 64KB 3328 RAM w/ECAN

PIC18LF4680-I/ML
Microchip Technology
1: $10.69
10In Stock

Mfr. Part No.
PIC18LF4680-I/ML

Mouser Part No
579-PIC18LF4680-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 64KB 3328 RAM w/ECAN

Datasheet

10In Stock

$10.69

Min.: 1
Mult.: 1

PIC18

64 kB

3.25 kB

QFN-44

40 MHz

10 bit

44 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx80

Tube

8-bit Microcontrollers - MCU 80KB FL 3KB RAM ECAN 1024 EEPROM

PIC18LF4682-I/PT
Microchip Technology
1: $11.41
78In Stock

Mfr. Part No.
PIC18LF4682-I/PT

Mouser Part No
579-PIC18LF4682-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 80KB FL 3KB RAM ECAN 1024 EEPROM

Datasheet

78In Stock

$11.41

$11.25

Min.: 1
Mult.: 1

PIC18

80 kB

3.25 kB

TQFP-44

40 MHz

10 bit

44 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F468x

Tray

8-bit Microcontrollers - MCU 16kBF 768RM 68 I/O

PIC18LF6310-I/PT
Microchip Technology
1: $5.07
112In Stock

Mfr. Part No.
PIC18LF6310-I/PT

Mouser Part No
579-PIC18LF6310-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 16kBF 768RM 68 I/O

Datasheet

112In Stock

$5.07

Min.: 1
Mult.: 1

PIC18

8 kB

768 B

TQFP-64

40 MHz

10 bit

54 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F6x10

Tray

8-bit Microcontrollers - MCU 64KB 3328 RAM 52I/O

PIC18LF6680-I/PT
Microchip Technology
1: $13.09
61In Stock

Mfr. Part No.
PIC18LF6680-I/PT

Mouser Part No
579-PIC18LF6680-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 64KB 3328 RAM 52I/O

Learn More

Datasheet

61In Stock

$13.09

Min.: 1
Mult.: 1

PIC18

64 kB

3.25 kB

TQFP-64

40 MHz

10 bit

53 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fx680

Tray

8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O

PIC18LF6722T-I/PT
Microchip Technology
1: $15.34
243In Stock

Mfr. Part No.
PIC18LF6722T-I/PT

Mouser Part No
579-PIC18LF6722T-IPT

Microchip Technology

8-bit Microcontrollers - MCU 128 KB FL 4K RAM 70 I/O

Datasheet

243In Stock

Cut Tape

$15.34

$15.30

$15.26

$15.22

View

Reel

$13.58

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

PIC18

128 kB

3.84 kB

TQFP-64

40 MHz

10 bit

54 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F6x22

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 8kBF 768RM 66 I/O

PIC18LF8390-I/PT
Microchip Technology
1: $6.20
88In Stock

Mfr. Part No.
PIC18LF8390-I/PT

Mouser Part No
579-PIC18LF8390-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 8kBF 768RM 66 I/O

Datasheet

88In Stock

$6.20

Min.: 1
Mult.: 1

PIC18

8 kB

768 B

TQFP-80

40 MHz

10 bit

66 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F8x90

Tray

8-bit Microcontrollers - MCU 48 KB FL 4K RAM 70 I/O

PIC18LF8527-I/PT
Microchip Technology
1: $10.07
29In Stock

Mfr. Part No.
PIC18LF8527-I/PT

Mouser Part No
579-PIC18LF8527-IPT

Microchip Technology

8-bit Microcontrollers - MCU 48 KB FL 4K RAM 70 I/O

Datasheet

29In Stock

$10.07

$9.94

Min.: 1
Mult.: 1

PIC18

48 kB

3.84 kB

TQFP-80

40 MHz

10 bit

70 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)F8x27

Tray

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 64

MC9S08AC128CFUE
NXP Semiconductors
1: $19.39
420In Stock
End of Life

Mfr. Part No.
MC9S08AC128CFUE

Mouser Part No
841-MC9S08AC128CFUE

End of Life

NXP Semiconductors

8-bit Microcontrollers - MCU S08AC 8-bit MCU, S08 core, 128KB Flash, 40MHz, QFP 64

Learn More

Datasheet

420In Stock

$19.39

$14.73

$14.12

$12.47

View

Min.: 1
Mult.: 1

S08

128 kB

8 kB

QFP-64

40 MHz

10 bit

54 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08AC

Tray

8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44

MC9S08GT16ACFBE
NXP Semiconductors
1: $12.65
320In Stock
End of Life

Mfr. Part No.
MC9S08GT16ACFBE

Mouser Part No
841-MC9S08GT16ACFBE

End of Life

NXP Semiconductors

8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 16KB Flash, 40MHz, QFP 44

Datasheet

320In Stock

$12.65

$9.93

$9.26

$8.51

View

Min.: 1
Mult.: 1

S08

16 kB

2 kB

QFP-44

40 MHz

10 bit

36 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08GT

Tray

8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 8KB Flash, 40MHz, QFP 44

MC9S08GT8ACFBE
NXP Semiconductors
1: $12.50
162In Stock
End of Life

Mfr. Part No.
MC9S08GT8ACFBE

Mouser Part No
841-MC9S08GT8ACFBE

End of Life

NXP Semiconductors

8-bit Microcontrollers - MCU S08GT 8-bit MCU, S08 core, 8KB Flash, 40MHz, QFP 44

Datasheet

162In Stock

$12.50

$9.72

$9.27

$8.05

View

Min.: 1
Mult.: 1

S08

8 kB

1 kB

QFP-44

40 MHz

10 bit

36 I/O

1.8 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08GT

Tray

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

S9S08SG16E1MTL
NXP Semiconductors
1: $5.30
76In Stock
End of Life

Mfr. Part No.
S9S08SG16E1MTL

Mouser Part No
841-S9S08SG16E1MTL

End of Life

NXP Semiconductors

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

Datasheet

76In Stock

$5.30

$4.05

$3.53

$3.30

View

Min.: 1
Mult.: 1

S08

16 kB

1 kB

TSSOP-28

40 MHz

10 bit

22 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

S08SG

AEC-Q100

Tube

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

S9S08SG8E2CTG
NXP Semiconductors
1: $5.35
1,238In Stock
End of Life

Mfr. Part No.
S9S08SG8E2CTG

Mouser Part No
841-S9S08SG8E2CTG

End of Life

NXP Semiconductors

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

Datasheet

1,238In Stock

$5.35

$4.09

$3.43

$3.30

View

Min.: 1
Mult.: 1

S08

8 kB

512 B

TSSOP-16

40 MHz

10 bit

12 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08SG

AEC-Q100

Tube

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

S9S08SG8E2CTJR
NXP Semiconductors
1: $5.51
335In Stock
End of Life

Mfr. Part No.
S9S08SG8E2CTJR

Mouser Part No
841-S9S08SG8E2CTJR

End of Life

NXP Semiconductors

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

Datasheet

335In Stock

Cut Tape

$5.51

$4.20

$3.68

$3.52

View

Reel

$2.97

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

S08

8 kB

512 B

TSSOP-20

40 MHz

10 bit

16 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

S08SG

AEC-Q100

Reel, Cut Tape, MouseReel

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

MC9S08SH4MTG
NXP Semiconductors
1: $8.31
1,206In Stock

Mfr. Part No.
MC9S08SH4MTG

Mouser Part No
841-MC9S08SH4MTG

NXP Semiconductors

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

Datasheet

1,206In Stock

$8.31

$5.81

$5.03

$4.47

View

Min.: 1
Mult.: 1

S08

4 kB

256 B

TSSOP-16

40 MHz

10 bit

13 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

S08SH

Tube

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 48

S9S08DZ60F2MLFR
NXP Semiconductors
1: $12.85
2,000In Stock

Mfr. Part No.
S9S08DZ60F2MLFR

Mouser Part No
841-S9S08DZ60F2MLFR

NXP Semiconductors

8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 60KB Flash, 40MHz, -40/+125degC, Automotive Qualified, QFP 48

Datasheet

2,000In Stock

Cut Tape

$12.85

$10.09

$8.98

$8.64

View

Reel

$8.02

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

S08

60 kB

4 kB

LQFP-48

40 MHz

12 bit

40 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

S08D

AEC-Q100

Reel, Cut Tape, MouseReel

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

PIC18F442-I/L
Microchip Technology
1: $8.73
1In Stock
NRND

Mfr. Part No.
PIC18F442-I/L

Mouser Part No
579-PIC18F442-I/L

NRND

Microchip Technology

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

Datasheet

1In Stock

$8.73

$8.57

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

PLCC-44

40 MHz

10 bit

34 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx2

Tube

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

PIC18F442-I/P
Microchip Technology
1: $7.65
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

$7.65

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

PDIP-40

40 MHz

10 bit

34 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx2

Tube

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

PIC18F442-I/PT
Microchip Technology
1: $8.64
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

$8.64

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

TQFP-44

40 MHz

10 bit

34 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx2

Tray

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

PIC18F452-E/P
Microchip Technology
1: $11.79
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

$11.79

$10.45

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-40

40 MHz

10 bit

34 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 125 C

PIC18(L)Fxx2

Tube

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

AT89C51AC2-SLSUM
Microchip Technology
1: $10.31
20In Stock
81Expected 11/09/2026

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 11/09/2026

$10.31

$9.45

$8.56

Min.: 1
Mult.: 1

8051

32 kB

1.25 kB

PLCC-44

40 MHz

10 bit

34 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tube

40 MHz 8-bit Microcontrollers - MCU

Customer Service Office

Company

Resources

Support

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

DIP-18
LQFP-100
LQFP-32
LQFP-44
LQFP-48
LQFP-64
LQFP-80
PDIP-18
PDIP-28
PDIP-40
PLCC-28
PLCC-44
PLCC-68
PLCC-84
PQFP-44
QFN-24
QFN-28
QFN-44
QFN-48
QFP-100

4 I/O
12 I/O
13 I/O
16 I/O
17 I/O
18 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O
28 I/O
32 I/O
33 I/O
34 I/O
36 I/O
37 I/O
38 I/O

80C
89C
MC9S08AWxx
MC9S08GB
MC9S08GT
PIC16(L)C5x
PIC16(L)C62x
PIC16LV54A
PIC18(L)Cxx2
PIC18(L)Cxx8
PIC18(L)F1x20
PIC18(L)F1x30
PIC18(L)F268x
PIC18(L)F2x1x
PIC18(L)F2xJ10
PIC18(L)F468x
PIC18(L)F4x1x
PIC18(L)F4xJ10
PIC18(L)F6x10
PIC18(L)F6x22