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20 MHz Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Results: 3,479

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Maximum Clock Frequency = 20 MHz

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Part #

8-bit Microcontrollers - MCU 3KB 73 RAM 12 I/O

PIC16C58B-20/P
Microchip Technology
1: $2.66
194In Stock

Mfr. Part #
PIC16C58B-20/P

Mouser Part #
579-PIC16C58B-20/P

Microchip Technology

8-bit Microcontrollers - MCU 3KB 73 RAM 12 I/O

Datasheet

194In Stock

$2.66

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

2 kB

8 bit

No ADC

20 MHz

12 I/O

73 B

2.5 V

5.5 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

PIC16C622A-20/P
Microchip Technology
1: $2.76
34In Stock

Mfr. Part #
PIC16C622A-20/P

Mouser Part #
579-PIC16C622A20P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

Datasheet

34In Stock

$2.76

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

2 kB

8 bit

No ADC

20 MHz

13 I/O

128 B

2.7 V

5.5 V

0 C

+ 70 C

Tube

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

PIC16C62B-20/SO
Microchip Technology
1: $4.05
113In Stock

Mfr. Part #
PIC16C62B-20/SO

Mouser Part #
579-PIC16C62B-20/SO

Microchip Technology

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

Datasheet

113In Stock

$4.05

Min.: 1
Mult.: 1

SMD/SMT

SOIC-28

PIC16

2 kB

8 bit

No ADC

20 MHz

28 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

PIC16C62B-20I/SP
Microchip Technology
1: $4.69
30In Stock

Mfr. Part #
PIC16C62B-20I/SP

Mouser Part #
579-PIC16C62B-20I/SP

Microchip Technology

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

Datasheet

30In Stock

$4.69

Min.: 1
Mult.: 1

Through Hole

PDIP-28

PIC16

2 kB

8 bit

No ADC

20 MHz

28 I/O

128 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

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

PIC16C62B-20I/SS
Microchip Technology
1: $4.71
169In Stock

Mfr. Part #
PIC16C62B-20I/SS

Mouser Part #
579-PIC16C62B-20I/SS

Microchip Technology

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

Datasheet

169In Stock

$4.71

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

PIC16

3.5 kB

8 bit

No ADC

20 MHz

28 I/O

128 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

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

PIC16C63A-20I/SP
Microchip Technology
1: $5.74
80In Stock

Mfr. Part #
PIC16C63A-20I/SP

Mouser Part #
579-PIC16C63A-20I/SP

Microchip Technology

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

Datasheet

80In Stock

$5.74

Min.: 1
Mult.: 1

Through Hole

PDIP-28

PIC16

4 kB

8 bit

No ADC

20 MHz

22 I/O

192 B

3.65 V

5.5 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

PIC16C64A-04/P
Microchip Technology
1: $7.65
70In Stock

Mfr. Part #
PIC16C64A-04/P

Mouser Part #
579-PIC16C64A-04/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

Datasheet

70In Stock

$7.65

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

3.5 kB

8 bit

No ADC

20 MHz

33 I/O

128 B

4 V

6 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

PIC16C64A-04I/P
Microchip Technology
1: $8.39
53In Stock

Mfr. Part #
PIC16C64A-04I/P

Mouser Part #
579-PIC16C64A-04I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

Datasheet

53In Stock

$8.39

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

2 kB

8 bit

No ADC

20 MHz

33 I/O

128 B

4 V

6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

PIC16C64A-20/P
Microchip Technology
1: $8.19
55In Stock

Mfr. Part #
PIC16C64A-20/P

Mouser Part #
579-PIC16C64A-20/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 33 I/O

Datasheet

55In Stock

$8.19

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

2 kB

8 bit

No ADC

20 MHz

33 I/O

128 B

4 V

6 V

0 C

+ 70 C

Tube

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

PIC16C65A-20/P
Microchip Technology
1: $10.94
28In Stock

Mfr. Part #
PIC16C65A-20/P

Mouser Part #
579-PIC16C65A-20/P

Microchip Technology

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

Datasheet

28In Stock

$10.94

Min.: 1
Mult.: 1

Through Hole

PDIP-40

PIC16

4 kB

8 bit

No ADC

20 MHz

33 I/O

192 B

4 V

6 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 1.75KB 36 RAM 13 I/O 4MHz IndTemp PDIP18

PIC16C71-04I/P
Microchip Technology
1: $6.50
89In Stock

Mfr. Part #
PIC16C71-04I/P

Mouser Part #
579-PIC16C71-04I/P

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 36 RAM 13 I/O 4MHz IndTemp PDIP18

Datasheet

89In Stock

$6.50

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

1 kB

8 bit

20 MHz

13 I/O

36 B

4 V

6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 1.75KB 36 RAM 13 I/O 20MHz SOIC18

PIC16C71-20/SO
Microchip Technology
1: $6.11
81In Stock

Mfr. Part #
PIC16C71-20/SO

Mouser Part #
579-PIC16C71-20/SO

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 36 RAM 13 I/O 20MHz SOIC18

Datasheet

81In Stock

$6.11

Min.: 1
Mult.: 1

SMD/SMT

SOIC-18

PIC16

1 kB

8 bit

20 MHz

13 I/O

36 B

4 V

6 V

0 C

+ 70 C

Tube

8-bit Microcontrollers - MCU 1.75KB 36 RAM 13 I/O 20MHz IndTemp PDIP18

PIC16C71-20I/P
Microchip Technology
1: $6.93
22In Stock

Mfr. Part #
PIC16C71-20I/P

Mouser Part #
579-PIC16C71-20I/P

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 36 RAM 13 I/O 20MHz IndTemp PDIP18

Datasheet

22In Stock

$6.93

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

1 kB

8 bit

20 MHz

13 I/O

36 B

4 V

6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 1.75KB 68 RAM 13 I/O 4MHz Ext Temp PDIP1

PIC16C711-20I/P
Microchip Technology
1: $4.50
69In Stock

Mfr. Part #
PIC16C711-20I/P

Mouser Part #
579-PIC16C711-20I/P

Microchip Technology

8-bit Microcontrollers - MCU 1.75KB 68 RAM 13 I/O 4MHz Ext Temp PDIP1

Datasheet

69In Stock

$4.50

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

1 kB

8 bit

20 MHz

13 I/O

68 B

4 V

6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

PIC16C715-20I/P
Microchip Technology
1: $5.16
52In Stock

Mfr. Part #
PIC16C715-20I/P

Mouser Part #
579-PIC16C715-20I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

Datasheet

52In Stock

$5.16

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

2 kB

8 bit

20 MHz

13 I/O

128 B

4 V

6 V

- 40 C

+ 85 C

Tube

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

PIC16C716-20I/P
Microchip Technology
1: $4.02
23In Stock

Mfr. Part #
PIC16C716-20I/P

Mouser Part #
579-PIC16C716-20I/P

Microchip Technology

8-bit Microcontrollers - MCU 3.5KB 128 RAM 13 I/O

Datasheet

23In Stock

$4.02

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

2 kB

8 bit

20 MHz

13 I/O

128 B

4 V

5.5 V

- 40 C

+ 85 C

Tube

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

PIC16C717/P
Microchip Technology
1: $3.52
153In Stock

Mfr. Part #
PIC16C717/P

Mouser Part #
579-PIC16C717/P

Microchip Technology

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

Datasheet

153In Stock

$3.52

Min.: 1
Mult.: 1

Through Hole

PDIP-18

PIC16

2 kB

8 bit

10 bit

20 MHz

15 I/O

256 B

4 V

5.5 V

0 C

+ 70 C

Tube

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

PIC16C72A-20/SO
Microchip Technology
1: $4.83
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

$4.83

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: $5.05
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

$5.05

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: $6.87
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

$6.87

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: $7.20
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

$7.20

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: $6.55
94In Stock
105Expected 9/4/2026

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 9/4/2026

$6.55

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: $12.75
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

$12.75

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: $7.97
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

$7.97

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

20 MHz Microcontrollers - MCU

Types of Microcontrollers - MCU

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BGA-176
DFN-16
DFN-8
DIP-28
DIP-8
LFCSP-48
LFCSP-56
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

8051
8052
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

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

1.62 V
1.65 V
1.7 V
1.72 V
1.8 V
2 V
2.2 V
2.3 V
2.4 V
2.5 V
2.7 V
3 V
3.3 V
3.5 V
3.65 V
4 V
4.2 V
4.5 V
4.75 V
5.5 V