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40 MHz Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Maximum Clock Frequency = 40 MHz

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Part #

8-bit Microcontrollers - MCU 8KB 512 RAM 36 I/O

PIC18F4320-E/ML
Microchip Technology
1: $10.75
69In Stock

Mfr. Part No.
PIC18F4320-E/ML

Mouser Part No
579-PIC18F4320-E/ML

Microchip Technology

8-bit Microcontrollers - MCU 8KB 512 RAM 36 I/O

Datasheet

69In Stock

$10.75

$10.74

Min.: 1
Mult.: 1

SMD/SMT

QFN-44

PIC18

8 bit

40 MHz

8 kB

512 B

10 bit

36 I/O

4.2 V

5.5 V

+ 125 C

Tube

8-bit Microcontrollers - MCU 8KB 512 RAM 36 I/O

PIC18F4320-I/P
Microchip Technology
1: $9.39
134In Stock

Mfr. Part No.
PIC18F4320-I/P

Mouser Part No
579-PIC18F4320-I/P

Microchip Technology

8-bit Microcontrollers - MCU 8KB 512 RAM 36 I/O

Datasheet

134In Stock

$9.39

$7.97

$7.90

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC18

8 bit

40 MHz

8 kB

512 B

10 bit

36 I/O

4.2 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

PIC18F4321-I/P
Microchip Technology
1: $4.73
88In Stock

Mfr. Part No.
PIC18F4321-I/P

Mouser Part No
579-PIC18F4321-I/P

Microchip Technology

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

Learn More

Datasheet

88In Stock

$4.73

$4.65

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC18

8 bit

40 MHz

8 kB

512 B

10 bit

36 I/O

4.2 V

5.5 V

+ 85 C

Tube

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

PIC18F4331-I/P
Microchip Technology
1: $7.03
88In Stock

Mfr. Part No.
PIC18F4331-I/P

Mouser Part No
579-PIC18F4331-I/P

Microchip Technology

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

Datasheet

88In Stock

$7.03

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC18

8 bit

40 MHz

8 kB

768 B

10 bit

36 I/O

4.2 V

5.5 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O

PIC18F4410-I/PT
Microchip Technology
1: $5.10
160In Stock

Mfr. Part No.
PIC18F4410-I/PT

Mouser Part No
579-PIC18F4410-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O

Datasheet

160In Stock

$5.10

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

8 bit

40 MHz

16 kB

768 B

10 bit

36 I/O

4.2 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O

PIC18F4420T-I/PT
Microchip Technology
1: $6.40
202In Stock
2,400Expected 20/10/2026

Mfr. Part No.
PIC18F4420T-I/PT

Mouser Part No
579-PIC18F4420T-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 36I/O

Datasheet

202In Stock

2,400Expected 20/10/2026

Cut Tape

$6.40

Reel

$5.58

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-44

PIC18

8 bit

40 MHz

16 kB

768 B

10 bit

36 I/O

4.2 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16 KB FL 768 RAM 36 I/O

PIC18F4480-I/P
Microchip Technology
1: $8.07
39In Stock

Mfr. Part No.
PIC18F4480-I/P

Mouser Part No
579-PIC18F4480-I/P

Microchip Technology

8-bit Microcontrollers - MCU 16 KB FL 768 RAM 36 I/O

Datasheet

39In Stock

$8.07

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC18

8 bit

40 MHz

16 kB

768 B

10 bit

36 I/O

2 V

5.5 V

+ 85 C

Tube

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

PIC18F4510-I/PT
Microchip Technology
1: $5.95
17In Stock

Mfr. Part No.
PIC18F4510-I/PT

Mouser Part No
579-PIC18F4510-I/PT

Microchip Technology

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

Datasheet

17In Stock

$5.95

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

8 bit

40 MHz

32 kB

1.5 kB

10 bit

36 I/O

4.2 V

5.5 V

+ 85 C

Tray

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

PIC18F452-E/PT
Microchip Technology
1: $10.83
7In Stock

Mfr. Part No.
PIC18F452-E/PT

Mouser Part No
579-PIC18F452-E/PT

Microchip Technology

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

Datasheet

7In Stock

$10.83

Min.: 1
Mult.: 1

SMD/SMT

TQFP-44

PIC18

8 bit

40 MHz

32 kB

1.5 kB

10 bit

34 I/O

4.2 V

5.5 V

+ 125 C

Tray

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

PIC18F452T-I/PT
Microchip Technology
1: $9.46
182In Stock

Mfr. Part No.
PIC18F452T-I/PT

Mouser Part No
579-PIC18F452T-I/PT

Microchip Technology

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

Datasheet

182In Stock

Cut Tape

$9.46

Reel

$9.46

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-44

PIC18

8 bit

40 MHz

32 kB

1.5 kB

10 bit

34 I/O

4.2 V

5.5 V

+ 85 C

Reel, Cut Tape, MouseReel

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

PIC18F4620-E/P
Microchip Technology
1: $9.38
44In Stock

Mfr. Part No.
PIC18F4620-E/P

Mouser Part No
579-PIC18F4620-E/P

Microchip Technology

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

Datasheet

44In Stock

$9.38

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC18

8 bit

40 MHz

64 kB

3.89 kB

10 bit

36 I/O

4.2 V

5.5 V

+ 125 C

Tube

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

PIC18F4680-I/P
Microchip Technology
1: $10.50
94In Stock

Mfr. Part No.
PIC18F4680-I/P

Mouser Part No
579-PIC18F4680-I/P

Microchip Technology

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

Datasheet

94In Stock

$10.50

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC18

8 bit

40 MHz

64 kB

3.25 kB

10 bit

36 I/O

4.2 V

5.5 V

+ 85 C

Tube

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

PIC18F6410-E/PT
Microchip Technology
1: $6.07
146In Stock

Mfr. Part No.
PIC18F6410-E/PT

Mouser Part No
579-PIC18F6410-E/PT

Microchip Technology

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

Datasheet

146In Stock

$6.07

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

PIC18

8 bit

40 MHz

16 kB

768 B

10 bit

54 I/O

4.2 V

5.5 V

+ 125 C

Tray

8-bit Microcontrollers - MCU 32KB 2048 RAM 52I/O

PIC18F6520-E/PT
Microchip Technology
1: $10.93
6In Stock

Mfr. Part No.
PIC18F6520-E/PT

Mouser Part No
579-PIC18F6520-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB 2048 RAM 52I/O

Datasheet

6In Stock

$10.93

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

PIC18

8 bit

40 MHz

32 kB

2 kB

10 bit

52 I/O

4.2 V

5.5 V

+ 125 C

Tray

8-bit Microcontrollers - MCU 32 KB FL 2KB RAM

PIC18F65J15-I/PT
Microchip Technology
1: $4.07
129In Stock

Mfr. Part No.
PIC18F65J15-I/PT

Mouser Part No
579-PIC18F65J15-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32 KB FL 2KB RAM

Learn More

Datasheet

129In Stock

$4.07

$3.72

$3.58

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

PIC18

8 bit

40 MHz

48 kB

2 kB

10 bit

50 I/O

2 V

2.7 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 32KB FL 2048b RAM 51I/O 8b Fam

PIC18F65J90-I/PT
Microchip Technology
1: $4.23
5In Stock

Mfr. Part No.
PIC18F65J90-I/PT

Mouser Part No
579-PIC18F65J90-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 2048b RAM 51I/O 8b Fam

Datasheet

5In Stock

$4.23

$3.89

$3.51

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

PIC18

8 bit

40 MHz

32 kB

2 kB

10 bit

51 I/O

2 V

3.6 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 96 KB FL 4K RAM 70 I/O

PIC18F6627-I/PT
Microchip Technology
1: $11.58
4In Stock
160Expected 31/08/2026

Mfr. Part No.
PIC18F6627-I/PT

Mouser Part No
579-PIC18F6627-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 96 KB FL 4K RAM 70 I/O

Datasheet

4In Stock

160Expected 31/08/2026

$11.58

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

PIC18

8 bit

40 MHz

96 kB

3.84 kB

10 bit

54 I/O

4.2 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC

PIC18F6723-E/PT
Microchip Technology
1: $16.92
22In Stock
320Expected 31/08/2026

Mfr. Part No.
PIC18F6723-E/PT

Mouser Part No
579-PIC18F6723-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC

Learn More

Datasheet

22In Stock

320Expected 31/08/2026

$16.92

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

PIC18

8 bit

40 MHz

128 kB

3.84 kB

12 bit

54 I/O

4.2 V

5.5 V

+ 125 C

Tray

8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC

PIC18F6723-I/PT
Microchip Technology
1: $15.21
47In Stock
160On Order

Mfr. Part No.
PIC18F6723-I/PT

Mouser Part No
579-PIC18F6723IPT

Microchip Technology

8-bit Microcontrollers - MCU 128KB Flash 4KB RAM 1024 DataEE 12B ADC

Learn More

Datasheet

47In Stock

160On Order

$15.21

$14.99

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

PIC18

8 bit

40 MHz

128 kB

3.84 kB

12 bit

54 I/O

4.2 V

5.5 V

+ 85 C

Tray

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

PIC18F8390-I/PT
Microchip Technology
1: $5.92
189In Stock

Mfr. Part No.
PIC18F8390-I/PT

Mouser Part No
579-PIC18F8390-I/PT

Microchip Technology

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

Datasheet

189In Stock

$5.92

Min.: 1
Mult.: 1

SMD/SMT

TQFP-80

PIC18

8 bit

40 MHz

8 kB

768 B

10 bit

66 I/O

4.2 V

5.5 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 8KB Flash 1024bytes-RAM 67I/O

PIC18F83J11-I/PT
Microchip Technology
1: $4.21
24In Stock

Mfr. Part No.
PIC18F83J11-I/PT

Mouser Part No
579-PIC18F83J11I/PT

Microchip Technology

8-bit Microcontrollers - MCU 8KB Flash 1024bytes-RAM 67I/O

Datasheet

24In Stock

$4.21

$3.78

$3.42

Min.: 1
Mult.: 1

SMD/SMT

TQFP-80

PIC18

8 bit

40 MHz

8 kB

1 kB

10 bit

68 I/O

2 V

3.6 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 16kBF 768RM 70I/O

PIC18F8410-E/PT
Microchip Technology
1: $7.20
22In Stock

Mfr. Part No.
PIC18F8410-E/PT

Mouser Part No
579-PIC18F8410-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 16kBF 768RM 70I/O

Datasheet

22In Stock

$7.20

$7.19

Min.: 1
Mult.: 1

SMD/SMT

TQFP-80

PIC18

8 bit

40 MHz

16 kB

768 B

10 bit

70 I/O

4.2 V

5.5 V

+ 125 C

Tray

8-bit Microcontrollers - MCU 16KB Flash 1024bytes-RAM 67I/O

PIC18F84J90-I/PT
Microchip Technology
1: $4.54
201In Stock

Mfr. Part No.
PIC18F84J90-I/PT

Mouser Part No
579-PIC18F84J90I/PT

Microchip Technology

8-bit Microcontrollers - MCU 16KB Flash 1024bytes-RAM 67I/O

Learn More

Datasheet

201In Stock

$4.54

$4.16

$3.77

Min.: 1
Mult.: 1

SMD/SMT

TQFP-80

PIC18

8 bit

40 MHz

16 kB

1 kB

10 bit

67 I/O

2 V

3.6 V

+ 85 C

Tray

8-bit Microcontrollers - MCU 32KB 2048 RAM 68I/O

PIC18F8520-E/PT
Microchip Technology
1: $11.73
55In Stock

Mfr. Part No.
PIC18F8520-E/PT

Mouser Part No
579-PIC18F8520-E/PT

Microchip Technology

8-bit Microcontrollers - MCU 32KB 2048 RAM 68I/O

Datasheet

55In Stock

$11.73

Min.: 1
Mult.: 1

SMD/SMT

TQFP-80

PIC18

8 bit

40 MHz

32 kB

2 kB

10 bit

68 I/O

4.2 V

5.5 V

+ 125 C

Tray

8-bit Microcontrollers - MCU 32 KB FL 2 KB RAM

PIC18F85J10-I/PT
Microchip Technology
1: $4.26
4In Stock

Mfr. Part No.
PIC18F85J10-I/PT

Mouser Part No
579-PIC18F85J10-I/PT

Microchip Technology

8-bit Microcontrollers - MCU 32 KB FL 2 KB RAM

Learn More

Datasheet

4In Stock

$4.26

$3.92

$3.78

Min.: 1
Mult.: 1

SMD/SMT

TQFP-80

PIC18

8 bit

40 MHz

32 kB

2 kB

10 bit

66 I/O

2.7 V

3.6 V

+ 85 C

Tray

40 MHz Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-108
BGA-125
BGA-388
DIP-18
LFCSP-64
LFQFP-48
LFQFP-64
LQFP-100
LQFP-112
LQFP-32
LQFP-44
LQFP-48
LQFP-52
LQFP-64
LQFP-80
PDIP-18
PDIP-20
PDIP-28
PDIP-40
PLCC-28

8051
4T 8051
80C52
ARM7TDMI
ARM Cortex M0
ARM Cortex M0+
ARM Cortex M23
ARM Cortex M3
Arm Cortex-M33
ARM Cortex M4
C28x
HCS12
HCS12X
MIPS32 M4K
MPC500
PIC16
PIC18
PIC24H
RISC
RL78

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

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

4 I/O
8 I/O
10 I/O
12 I/O
13 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
28 I/O
30 I/O
32 I/O
33 I/O

1.62 V
1.65 V
1.71 V
1.72 V
1.8 V
1.85 V
2 V
2.1 V
2.3 V
2.5 V
2.7 V
3 V
3.25 V
3.3 V
3.85 V
3.9 V
4 V
4.2 V
4.5 V
5.5 V