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40 MHz 8-bit Microcontrollers - MCU

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Results: 1,185

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Maximum Clock Frequency = 40 MHz

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Part #

8-bit Microcontrollers - MCU CAN/C51 Boot CAN

AT89C51CC02CA-RATUM
Microchip Technology
1: $8.17
500In Stock

Mfr. Part #
AT89C51CC02CA-RATUM

Mouser Part #
556-A89C51C02CARATUM

Microchip Technology

8-bit Microcontrollers - MCU CAN/C51 Boot CAN

Learn More

Datasheet

500In Stock

$8.17

$7.50

$6.81

Min.: 1
Mult.: 1

8051

16 kB

512 B

VQFP-32

40 MHz

10 bit

20 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

89C

Tray

8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V

AT80C51RD2-SLRUM
Microchip Technology
1: $4.26
660In Stock

Mfr. Part #
AT80C51RD2-SLRUM

Mouser Part #
556-AT80C51RD2-SLRUM

Microchip Technology

8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V

Datasheet

660In Stock

Cut Tape

$4.26

Reel

$4.26

MouseReel Available

Min.: 1
Mult.: 1

: 500

8051

1 kB

1.25 kB

PLCC-44

40 MHz

No ADC

32 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

80C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V

AT80C51RD2-SLSUM
Microchip Technology
1: $4.10
434In Stock

Mfr. Part #
AT80C51RD2-SLSUM

Mouser Part #
556-AT80C51RD2-SLSUM

Microchip Technology

8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V

Datasheet

434In Stock

$4.10

$3.78

$3.62

Min.: 1
Mult.: 1

8051

1 kB

1.25 kB

PLCC-44

40 MHz

No ADC

32 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

80C

Tube

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

AT89C51CC01UAT-RLTUM
Microchip Technology
1: $9.07
1,040In Stock

Mfr. Part #
AT89C51CC01UAT-RLTUM

Mouser Part #
556-AT89C51CC01UATUM

Microchip Technology

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

Learn More

Datasheet

1,040In Stock

$9.07

$8.31

$7.53

Min.: 1
Mult.: 1

8051

32 kB

1.25 kB

TQFP-44

40 MHz

10 bit

34 I/O

3 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

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

PIC18LF4620T-I/PT
Microchip Technology
1: $9.43
1,328In Stock

Mfr. Part #
PIC18LF4620T-I/PT

Mouser Part #
579-18LF4620T-I/PT

Microchip Technology

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

Datasheet

1,328In Stock

Cut Tape

$9.43

$9.42

Reel

$8.47

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

PIC18

64 kB

3.89 kB

TQFP-44

40 MHz

10 bit

36 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz SOIC-28

PIC16C55A-20/SO
Microchip Technology
1: $2.78
646In Stock

Mfr. Part #
PIC16C55A-20/SO

Mouser Part #
579-PIC16C55A20SO

Microchip Technology

8-bit Microcontrollers - MCU .75KB 24 RAM 20 I/O 20 MHz SOIC-28

Datasheet

646In Stock

$2.78

Min.: 1
Mult.: 1

PIC16

512 B

24 B

SOIC-28

40 MHz

No ADC

20 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

0 C

+ 70 C

PIC16(L)C5x

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O

PIC18C252-I/SP
Microchip Technology
1: $8.84
180In Stock
615Expected 9/2/2026

Mfr. Part #
PIC18C252-I/SP

Mouser Part #
579-PIC18C252ISP

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O

Datasheet

180In Stock

615Expected 9/2/2026

$8.84

$8.83

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

PDIP-28

40 MHz

10 bit

23 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Cxx2

Tube

8-bit Microcontrollers - MCU 4KB 512 RAM 25 I/O

PIC18F2220-I/SP
Microchip Technology
1: $6.90
211In Stock

Mfr. Part #
PIC18F2220-I/SP

Mouser Part #
579-PIC18F2220-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 4KB 512 RAM 25 I/O

Datasheet

211In Stock

$6.90

Min.: 1
Mult.: 1

PIC18

4 kB

512 B

SPDIP-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx20

Tube

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

PIC18F2321-I/SO
Microchip Technology
1: $4.01
730In Stock

Mfr. Part #
PIC18F2321-I/SO

Mouser Part #
579-PIC18F2321-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

Learn More

Datasheet

730In Stock

$4.01

Min.: 1
Mult.: 1

PIC18

8 kB

512 B

SOIC-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx21

Tube

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

PIC18F2321T-I/SO
Microchip Technology
1: $4.07
417In Stock

Mfr. Part #
PIC18F2321T-I/SO

Mouser Part #
579-PIC18F2321T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 8 KB Flash 512 RAM

Learn More

Datasheet

417In Stock

Cut Tape

$4.07

Reel

$4.07

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

PIC18

8 kB

512 B

SOIC-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx21

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O

PIC18F242-I/SP
Microchip Technology
1: $7.32
1,043In Stock

Mfr. Part #
PIC18F242-I/SP

Mouser Part #
579-PIC18F242-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 23I/O

Datasheet

1,043In Stock

$7.32

$7.12

Quote

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

SPDIP-28

40 MHz

10 bit

23 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 25I/O

PIC18F2420-E/SO
Microchip Technology
1: $5.62
535In Stock

Mfr. Part #
PIC18F2420-E/SO

Mouser Part #
579-PIC18F2420-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O

Datasheet

535In Stock

$5.62

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

SOIC-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

PIC18(L)Fxx20

Tube

8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O

PIC18F2420-I/SO
Microchip Technology
1: $5.23
1,188In Stock

Mfr. Part #
PIC18F2420-I/SO

Mouser Part #
579-PIC18F2420-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O

Datasheet

1,188In Stock

$5.23

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

SOIC-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx20

Tube

8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O

PIC18F2420-I/SP
Microchip Technology
1: $5.65
247In Stock
1,335On Order

Mfr. Part #
PIC18F2420-I/SP

Mouser Part #
579-PIC18F2420-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O

Datasheet

247In Stock

1,335On Order

$5.65

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

SPDIP-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx20

Tube

8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O

PIC18F2420T-I/SO
Microchip Technology
1: $6.36
688In Stock

Mfr. Part #
PIC18F2420T-I/SO

Mouser Part #
579-PIC18F2420T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 16KB 768 RAM 25I/O

Datasheet

688In Stock

Cut Tape

$6.36

$5.20

Reel

$5.20

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

PIC18

16 kB

768 B

SOIC-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx20

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 16KB FL 768bytes- RAM 25I/O

PIC18F2423-I/SP
Microchip Technology
1: $6.31
365In Stock

Mfr. Part #
PIC18F2423-I/SP

Mouser Part #
579-PIC18F2423-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 16KB FL 768bytes- RAM 25I/O

Learn More

Datasheet

365In Stock

$6.31

$6.23

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

SPDIP-28

40 MHz

12 bit

25 I/O

2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx23

Tube

8-bit Microcontrollers - MCU 24kBF 2048RM FSUSB2

PIC18F2455-I/SO
Microchip Technology
1: $6.35
430In Stock

Mfr. Part #
PIC18F2455-I/SO

Mouser Part #
579-PIC18F2455-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 24kBF 2048RM FSUSB2

Datasheet

430In Stock

$6.35

Min.: 1
Mult.: 1

PIC18

24 kB

2 kB

SOIC-28

40 MHz

10 bit

24 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx55

Tube

8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O

PIC18F2480-I/ML
Microchip Technology
1: $7.32
227In Stock

Mfr. Part #
PIC18F2480-I/ML

Mouser Part #
579-PIC18F2480-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O

Datasheet

227In Stock

$7.32

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

QFN-28

40 MHz

10 bit

25 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx80

Tube

8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O

PIC18F2480-I/SO
Microchip Technology
1: $6.99
895In Stock
1,890Expected 10/12/2026

Mfr. Part #
PIC18F2480-I/SO

Mouser Part #
579-PIC18F2480-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 16 KB 768 RAM 25 I/O

Datasheet

895In Stock

1,890Expected 10/12/2026

$6.99

Min.: 1
Mult.: 1

PIC18

16 kB

768 B

SOIC-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx80

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 23 I/O

PIC18F252-I/SO
Microchip Technology
1: $7.13
1,301In Stock

Mfr. Part #
PIC18F252-I/SO

Mouser Part #
579-PIC18F252-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 23 I/O

Datasheet

1,301In Stock

$7.13

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

SOIC-28

40 MHz

10 bit

23 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx2

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O

PIC18F252-I/SP
Microchip Technology
1: $7.67
893In Stock

Mfr. Part #
PIC18F252-I/SP

Mouser Part #
579-PIC18F252-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 23I/O

Datasheet

893In Stock

$7.67

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

SPDIP-28

40 MHz

10 bit

23 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx2

Tube

8-bit Microcontrollers - MCU 32KB 1536 RAM 25I/0

PIC18F2520-I/SO
Microchip Technology
1: $5.95
773In Stock

Mfr. Part #
PIC18F2520-I/SO

Mouser Part #
579-PIC18F2520-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 32KB 1536 RAM 25I/0

Datasheet

773In Stock

$5.95

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

SOIC-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx20

Tube

8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O

PIC18F2523-I/SO
Microchip Technology
1: $6.57
196In Stock

Mfr. Part #
PIC18F2523-I/SO

Mouser Part #
579-PIC18F2523-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 32KB FL 1536bytes- RAM 25I/O

Learn More

Datasheet

196In Stock

$6.57

$6.48

Min.: 1
Mult.: 1

PIC18

32 kB

1.5 kB

SOIC-28

40 MHz

12 bit

25 I/O

2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx23

Tube

8-bit Microcontrollers - MCU 48KB 3968 RAM 25 I/O

PIC18F2525-I/SP
Microchip Technology
1: $7.53
225In Stock

Mfr. Part #
PIC18F2525-I/SP

Mouser Part #
579-PIC18F2525-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 48KB 3968 RAM 25 I/O

Datasheet

225In Stock

$7.53

Min.: 1
Mult.: 1

PIC18

48 kB

3.89 kB

SPDIP-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

Through Hole

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx25

Tube

8-bit Microcontrollers - MCU 48KB 3968 RAM 25 I/O

PIC18F2525T-I/SO
Microchip Technology
1: $7.01
1,148In Stock
1,600Expected 10/2/2026

Mfr. Part #
PIC18F2525T-I/SO

Mouser Part #
579-PIC18F2525T-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 48KB 3968 RAM 25 I/O

Datasheet

1,148In Stock

1,600Expected 10/2/2026

Cut Tape

$7.01

Reel

$7.01

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

PIC18

48 kB

3.89 kB

SOIC-28

40 MHz

10 bit

25 I/O

4.2 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

PIC18(L)Fxx25

Reel, Cut Tape, MouseReel

40 MHz 8-bit Microcontrollers - MCU

Customer Service Office

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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