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20 MHz Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Part #

8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O

PIC16C72A-20/SO
Microchip Technology
1: $4.72
126In Stock

Mfr. Part #
PIC16C72A-20/SO

Mouser Part #
579-PIC16C72A-20/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O

Datasheet

126In Stock

$4.72

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

PIC16

2 kB

8 bit

20 MHz

22 I/O

128 B

4 V

5.5 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O

PIC16C72A-20/SP
Microchip Technology
1: $4.93
32In Stock

Mfr. Part #
PIC16C72A-20/SP

Mouser Part #
579-PIC16C72A-20/SP

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 22 I/O

Datasheet

32In Stock

$4.93

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC16

2 kB

8 bit

20 MHz

22 I/O

128 B

4 V

5.5 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

PIC16C73A-20I/SP
Microchip Technology
1: $10.56
49In Stock

Mfr. Part #
PIC16C73A-20I/SP

Mouser Part #
579-PIC16C73A-20I/SP

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

Datasheet

49In Stock

$10.56

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC16

4 kB

8 bit

20 MHz

22 I/O

192 B

4 V

6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

PIC16C73B-20I/SO
Microchip Technology
1: $6.70
11In Stock

Mfr. Part #
PIC16C73B-20I/SO

Mouser Part #
579-PIC16C73B20ISO

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

Datasheet

11In Stock

$6.70

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

PIC16

4 kB

8 bit

20 MHz

22 I/O

192 B

3.65 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

PIC16C73B-20I/SP
Microchip Technology
1: $7.03
137In Stock

Mfr. Part #
PIC16C73B-20I/SP

Mouser Part #
579-PIC16C73B20ISP

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

Datasheet

137In Stock

$7.03

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC16

4 kB

8 bit

20 MHz

22 I/O

192 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

PIC16C73B-20/SP
Microchip Technology
1: $6.39
94In Stock
105Expected 9/10/2026

Mfr. Part #
PIC16C73B-20/SP

Mouser Part #
579-PIC16C73B20SP

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 22 I/O

Datasheet

94In Stock

105Expected 9/10/2026

$6.39

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC16

4 kB

8 bit

20 MHz

22 I/O

192 B

3.65 V

5.5 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C74A-20I/P
Microchip Technology
1: $12.44
25In Stock

Mfr. Part #
PIC16C74A-20I/P

Mouser Part #
579-PIC16C74A-20I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

25In Stock

$12.44

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

4 kB

8 bit

20 MHz

33 I/O

192 B

4 V

6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C74B-20/P
Microchip Technology
1: $7.78
119In Stock

Mfr. Part #
PIC16C74B-20/P

Mouser Part #
579-PIC16C74B-20/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

119In Stock

$7.78

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

4 kB

8 bit

20 MHz

33 I/O

192 B

3.65 V

5.5 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C74B-20I/L
Microchip Technology
1: $11.68
23In Stock

Mfr. Part #
PIC16C74B-20I/L

Mouser Part #
579-PIC16C74B-20I/L

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

23In Stock

$11.68

$10.93

$10.16

Min.: 1
Mult.: 1

SMD/SMT

PLCC-44

PIC16

4 kB

8 bit

20 MHz

33 I/O

192 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

PIC16C74B-20I/P
Microchip Technology
1: $8.50
63In Stock

Mfr. Part #
PIC16C74B-20I/P

Mouser Part #
579-PIC16C74B-20I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 192 RAM 33 I/O

Datasheet

63In Stock

$8.50

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

4 kB

8 bit

20 MHz

33 I/O

192 B

3.65 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 14KB 368 RAM 22 I/O

PIC16C76-20/SP
Microchip Technology
1: $8.63
96In Stock

Mfr. Part #
PIC16C76-20/SP

Mouser Part #
579-PIC16C7620SP

Microchip Technology

8-bit Microcontrollers - MCU 14KB 368 RAM 22 I/O

Datasheet

96In Stock

$8.63

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC16

14 kB

8 bit

20 MHz

22 I/O

368 B

4 V

6 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

PIC16C770-I/SO
Microchip Technology
1: $3.80
36In Stock

Mfr. Part #
PIC16C770-I/SO

Mouser Part #
579-PIC16C770-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 256 RAM 16 I/O

Datasheet

36In Stock

$3.80

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

PIC16

3.5 kB

8 bit

12 bit

20 MHz

16 I/O

256 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

PIC16C77-04/P
Microchip Technology
1: $8.85
73In Stock

Mfr. Part #
PIC16C77-04/P

Mouser Part #
579-PIC16C7704P

Microchip Technology

8-bit Microcontrollers - MCU 14KB 368 RAM 33 I/O

Datasheet

73In Stock

$8.85

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

8 kB

8 bit

20 MHz

33 I/O

368 B

4 V

6 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O

PIC16C771-I/P
Microchip Technology
1: $4.15
171In Stock

Mfr. Part #
PIC16C771-I/P

Mouser Part #
579-PIC16C771-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 16 I/O

Datasheet

171In Stock

$4.15

Min.: 1
Mult.: 1

Through Hole

PDIP-20

PIC16

7 kB

8 bit

12 bit

20 MHz

16 I/O

256 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 22 I/O

PIC16C773-I/SO
Microchip Technology
1: $6.25
145In Stock

Mfr. Part #
PIC16C773-I/SO

Mouser Part #
579-PIC16C773-I/SO

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 22 I/O

Datasheet

145In Stock

$6.25

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

PIC16

4 kB

8 bit

12 bit

20 MHz

22 I/O

256 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 22 I/O

PIC16C773-I/SP
Microchip Technology
1: $6.58
94In Stock

Mfr. Part #
PIC16C773-I/SP

Mouser Part #
579-PIC16C773-I/SP

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 22 I/O

Datasheet

94In Stock

$6.58

Min.: 1
Mult.: 1

Through Hole

SPDIP-28

PIC16

4 kB

8 bit

12 bit

20 MHz

22 I/O

256 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 22 I/O

PIC16C773-I/SS
Microchip Technology
1: $6.92
154In Stock

Mfr. Part #
PIC16C773-I/SS

Mouser Part #
579-PIC16C773-I/SS

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 22 I/O

Datasheet

154In Stock

$6.92

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

PIC16

4 kB

8 bit

12 bit

20 MHz

22 I/O

256 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 7KB 256 RAM 33 I/O

PIC16C774-I/P
Microchip Technology
1: $8.48
40In Stock

Mfr. Part #
PIC16C774-I/P

Mouser Part #
579-PIC16C774-I/P

Microchip Technology

8-bit Microcontrollers - MCU 7KB 256 RAM 33 I/O

Datasheet

40In Stock

$8.48

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

4 kB

8 bit

12 bit

20 MHz

33 I/O

256 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 1.75KB 128RAM 16 I/O

PIC16C781-I/P
Microchip Technology
1: $5.23
11In Stock

Mfr. Part #
PIC16C781-I/P

Mouser Part #
579-PIC16C781-I/P

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 128RAM 16 I/O

Datasheet

11In Stock

$5.23

Min.: 1
Mult.: 1

Through Hole

PDIP-20

PIC16

1.75 kB

8 bit

20 MHz

16 I/O

128 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

PIC16F1503-I/MG
Microchip Technology
1: $1.10
203In Stock

Mfr. Part #
PIC16F1503-I/MG

Mouser Part #
579-PIC16F1503-I/MG

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

Learn More

Datasheet

203In Stock

$1.10

$1.02

$0.91

Min.: 1
Mult.: 1

SMD/SMT

QFN-16

PIC16

2 kB

8 bit

10 bit

20 MHz

12 I/O

128 B

2.3 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

PIC16F1503-I/ST
Microchip Technology
1: $1.05
768In Stock

Mfr. Part #
PIC16F1503-I/ST

Mouser Part #
579-PIC16F1503-I/ST

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

Learn More

Datasheet

768In Stock

$1.05

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-14

PIC16

2 kB

8 bit

10 bit

20 MHz

12 I/O

128 B

2.3 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

PIC16F1503T-I/MG
Microchip Technology
1: $1.18
1,352In Stock

Mfr. Part #
PIC16F1503T-I/MG

Mouser Part #
579-PIC16F1503T-I/MG

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

Learn More

Datasheet

1,352In Stock

Cut Tape

$1.18

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

QFN-16

PIC16

2 kB

8 bit

10 bit

20 MHz

12 I/O

128 B

2.3 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

PIC16F1503T-I/SL
Microchip Technology
1: $1.04
221In Stock
2,600On Order

Mfr. Part #
PIC16F1503T-I/SL

Mouser Part #
579-PIC16F1503T-I/SL

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB FL 128B RAM 12I/O 10-bit ADC

Learn More

Datasheet

221In Stock

2,600On Order

Cut Tape

$1.04

$1.03

$0.97

$0.961

$0.952

Reel

$0.85

MouseReel Available

Min.: 1
Mult.: 1

: 2,600

SMD/SMT

SOIC-14

PIC16

2 kB

8 bit

10 bit

20 MHz

12 I/O

128 B

2.3 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC

PIC16F1507-E/SO
Microchip Technology
1: $1.54
407In Stock

Mfr. Part #
PIC16F1507-E/SO

Mouser Part #
579-PIC16F1507-E/SO

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC

Learn More

Datasheet

407In Stock

$1.54

$1.41

$1.28

Min.: 1
Mult.: 1

SMD/SMT

SOIC-20

PIC16

2 kB

8 bit

10 bit

20 MHz

18 I/O

128 B

2.5 V

5.5 V

- 40 C

+ 125 C

Tube

8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC

PIC16F1507-I/ML
Microchip Technology
1: $1.49
82In Stock

Mfr. Part #
PIC16F1507-I/ML

Mouser Part #
579-PIC16F1507-I/ML

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB Flash 128B RAM 18I/O 10bit ADC

Learn More

Datasheet

82In Stock

$1.49

$1.26

Min.: 1
Mult.: 1

SMD/SMT

QFN-20

PIC16

3.5 kB

8 bit

10 bit

20 MHz

18 I/O

128 B

2.5 V

5.5 V

- 40 C

+ 85 C

Tube

20 MHz Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-176
DFN-16
DFN-8
DIP-28
DIP-8
LGA-100
LQFP-100
LQFP-128
LQFP-144
LQFP-32
LQFP-44
LQFP-48
LQFP-52
LQFP-64
LQFP-80
LSSOP-10
LSSOP-20
MLF-10
MLF-20
MLF-28

8051
4T 8051
78K0
78K0R
ARM7TDMI
ARM Cortex M0
ARM Cortex M0+
ARM Cortex M3
ARM Cortex M4
ARM Cortex M4, ARM Cortex M7
AVR
eZ8
eZ80
H8S/2000
M16C/60
MSP430
PIC12
PIC14000
PIC16
PIC18

512 B
768 B
896 B
1 kB
1.5 kB
1.75 kB
2 kB
3 kB
3.5 kB
4 kB
7 kB
7.2 kB
8 kB
10 kB
12 kB
14 kB
14.3 kB
16 kB
24 kB
28 kB

4 I/O
5 I/O
6 I/O
8 I/O
10 I/O
11 I/O
12 I/O
13 I/O
14 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

25 B
36 B
64 B
67 B
68 B
72 B
73 B
80 B
96 B
128 B
134 B
160 B
176 B
192 B
224 B
256 B
336 B
352 B
363 B
368 B