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Tray 8-bit Microcontrollers - MCU

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Results: 2,596

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Part #

8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V

AT89LP51RC2-20AU
Microchip Technology
1: $4.26
593In Stock

Mfr. Part #
AT89LP51RC2-20AU

Mouser Part #
556-AT89LP51RC2-20AU

Microchip Technology

8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V

Learn More

Datasheet

593In Stock

$4.26

$3.91

$3.53

Min.: 1
Mult.: 1

8051

32 kB

256 B

TQFP-44

20 MHz

10 bit

40 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

AT89LP51RD2-20AU
Microchip Technology
1: $5.22
972In Stock

Mfr. Part #
AT89LP51RD2-20AU

Mouser Part #
556-AT89LP51RD2-20AU

Microchip Technology

8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V

Learn More

Datasheet

972In Stock

$5.22

$4.91

$4.90

$4.25

Min.: 1
Mult.: 1

8051

64 kB

256 B

TQFP-44

20 MHz

10 bit

40 I/O

2.4 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU Single-Cycle 8051 64K ISP Flash

AT89LP6440-20AU
Microchip Technology
1: $11.70
437In Stock

Mfr. Part #
AT89LP6440-20AU

Mouser Part #
556-AT89LP6440-20AU

Microchip Technology

8-bit Microcontrollers - MCU Single-Cycle 8051 64K ISP Flash

Datasheet

437In Stock

$11.70

$10.72

$9.72

Min.: 1
Mult.: 1

8051

64 kB

4.25 kB

TQFP-44

20 MHz

10 bit

38 I/O

2.4 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

Tray

8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz

AT90USB1286-AU
Microchip Technology
1: $10.38
722In Stock

Mfr. Part #
AT90USB1286-AU

Mouser Part #
556-AT90USB1286-AU

Microchip Technology

8-bit Microcontrollers - MCU USB 128K FLASH 16 MHz

Datasheet

722In Stock

$10.38

$9.52

$9.14

$8.62

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

TQFP-64

16 MHz

10 bit

48 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AT90USB1286

Tray

8-bit Microcontrollers - MCU AVR USB 128K FLASH 16MHz Ind Temp

AT90USB1286-MU
Microchip Technology
1: $10.33
398In Stock

Mfr. Part #
AT90USB1286-MU

Mouser Part #
556-AT90USB1286-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 128K FLASH 16MHz Ind Temp

Datasheet

398In Stock

$10.33

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

QFN-64

16 MHz

10 bit

48 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AT90USB1286

Tray

8-bit Microcontrollers - MCU AVR USB 128K FLASH 16 MHz,Ind Temp

AT90USB1287-AU
Microchip Technology
1: $11.28
778In Stock

Mfr. Part #
AT90USB1287-AU

Mouser Part #
556-AT90USB1287-AU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 128K FLASH 16 MHz,Ind Temp

Datasheet

778In Stock

$11.28

$10.33

$9.34

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

TQFP-64

16 MHz

10 bit

48 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AT90USB1287

Tray

8-bit Microcontrollers - MCU AVR USB 128K FLASH

AT90USB1287-MU
Microchip Technology
1: $11.28
1,212In Stock

Mfr. Part #
AT90USB1287-MU

Mouser Part #
556-AT90USB1287-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR USB 128K FLASH

Datasheet

1,212In Stock

$11.28

$10.33

$9.34

Min.: 1
Mult.: 1

AVR

128 kB

8 kB

QFN-64

16 MHz

10 bit

48 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

AT90USB1287

Tray

8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V

ATMEGA128-16AN
Microchip Technology
1: $15.77
95In Stock

Mfr. Part #
ATMEGA128-16AN

Mouser Part #
556-ATMEGA128-16AN

Microchip Technology

8-bit Microcontrollers - MCU AVR,128KB FLASH 4KB EE,4KB SRAM,5V

Datasheet

95In Stock

$15.77

$14.46

$13.92

Min.: 1
Mult.: 1

AVR

128 kB

4 kB

TQFP-64

16 MHz

10 bit

53 I/O

4.5 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega128

Tray

8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz

ATMEGA1284-MU
Microchip Technology
1: $6.30
281In Stock

Mfr. Part #
ATMEGA1284-MU

Mouser Part #
556-ATMEGA1284-MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz

Learn More

Datasheet

281In Stock

$6.30

$5.78

$5.22

Min.: 1
Mult.: 1

AVR

128 kB

16 kB

MLF-44

20 MHz

10 bit

32 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega1284

Tray

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins

ATMEGA162V-8AU
Microchip Technology
1: $5.80
640In Stock

Mfr. Part #
ATMEGA162V-8AU

Mouser Part #
556-ATMEGA162V8AU

Microchip Technology

8-bit Microcontrollers - MCU 16kB Flash 0.5kB EEPROM 35 I/O Pins

Datasheet

640In Stock

$5.80

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

TQFP-44

8 MHz

No ADC

35 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega162

Tray

8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN

ATMEGA168PB-AU
Microchip Technology
1: $1.51
2,240In Stock

Mfr. Part #
ATMEGA168PB-AU

Mouser Part #
556-ATMEGA168PB-AU

Microchip Technology

8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN

Learn More

Datasheet

2,240In Stock

$1.51

$1.49

$1.27

$1.26

$1.23

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega168PB

Tray

8-bit Microcontrollers - MCU 20 MHZ, QFN/MLF, 105C, GREEN, 5V

ATMEGA168PB-MN
Microchip Technology
1: $1.46
1,826In Stock

Mfr. Part #
ATMEGA168PB-MN

Mouser Part #
556-ATMEGA168PB-MN

Microchip Technology

8-bit Microcontrollers - MCU 20 MHZ, QFN/MLF, 105C, GREEN, 5V

Learn More

Datasheet

1,826In Stock

$1.46

$1.34

$1.22

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

VQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega168PB

Tray

8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ QFN/MLF GRN 5V

ATMEGA168PB-MU
Microchip Technology
1: $1.45
6,898In Stock

Mfr. Part #
ATMEGA168PB-MU

Mouser Part #
556-ATMEGA168PB-MU

Microchip Technology

8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ QFN/MLF GRN 5V

Learn More

Datasheet

6,898In Stock

$1.45

Min.: 1
Mult.: 1

AVR

16 kB

1 kB

VFQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega168PB

Tray

8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V

ATMEGA2561V-8MU
Microchip Technology
1: $15.50
696In Stock

Mfr. Part #
ATMEGA2561V-8MU

Mouser Part #
556-ATMEGA2561V8MU

Microchip Technology

8-bit Microcontrollers - MCU AVR 256K FLASH 4K EE 8K SRAM ADC 1.8V

Learn More

Datasheet

696In Stock

$15.50

$14.21

$12.88

$12.87

Min.: 1
Mult.: 1

AVR

256 kB

8 kB

MLF-64

8 MHz

10 bit

54 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega256x

Tray

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

ATMEGA3208-AU
Microchip Technology
1: $1.45
1,335In Stock
2,250Expected 11/30/2026

Mfr. Part #
ATMEGA3208-AU

Mouser Part #
556-ATMEGA3208-AU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, TQFP

Learn More

Datasheet

1,335In Stock

2,250Expected 11/30/2026

$1.45

$1.32

$1.20

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

TQFP-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega3208

Tray

8-bit Microcontrollers - MCU 20MHz, 32KB, VQFN

ATMEGA3208-MU
Microchip Technology
1: $1.28
2,554In Stock

Mfr. Part #
ATMEGA3208-MU

Mouser Part #
556-ATMEGA3208-MU

Microchip Technology

8-bit Microcontrollers - MCU 20MHz, 32KB, VQFN

Learn More

Datasheet

2,554In Stock

$1.28

$1.16

$1.05

Min.: 1
Mult.: 1

AVR

32 kB

4 kB

VQFN-32

20 MHz

10 bit

27 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega3208

Tray

8-bit Microcontrollers - MCU 20MHZ, TQFP, Extended TEMP, GREEN 5 V

ATMEGA324PB-AN
Microchip Technology
1: $2.23
2,615In Stock
3,200Expected 3/8/2027

Mfr. Part #
ATMEGA324PB-AN

Mouser Part #
556-ATMEGA324PB-AN

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ, TQFP, Extended TEMP, GREEN 5 V

Learn More

Datasheet

2,615In Stock

3,200Expected 3/8/2027

$2.23

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

TQFP-44

20 MHz

10 bit

39 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega324PB

AEC-Q100

Tray

8-bit Microcontrollers - MCU 20MHZ, TQFP, IND TEMP, GREEN 5 V

ATMEGA324PB-AU
Microchip Technology
1: $2.23
2,721In Stock
5,760Expected 9/2/2026

Mfr. Part #
ATMEGA324PB-AU

Mouser Part #
556-ATMEGA324PBAU

Microchip Technology

8-bit Microcontrollers - MCU 20MHZ, TQFP, IND TEMP, GREEN 5 V

Learn More

Datasheet

2,721In Stock

5,760Expected 9/2/2026

$2.23

$2.05

$1.90

$1.89

$1.85

Min.: 1
Mult.: 1

AVR

32 kB

2 kB

TQFP-44

20 MHz

10 bit

39 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega324PB

AEC-Q100

Tray

8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins

ATMEGA644-20AU
Microchip Technology
1: $6.86
1,174In Stock

Mfr. Part #
ATMEGA644-20AU

Mouser Part #
556-ATMEGA644-20AU

Microchip Technology

8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins

Learn More

Datasheet

1,174In Stock

$6.86

$6.30

$5.71

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-44

20 MHz

10 bit

32 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega644

Tray

8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP

ATMEGA644PA-AN
Microchip Technology
1: $6.72
255In Stock
480Expected 10/26/2026

Mfr. Part #
ATMEGA644PA-AN

Mouser Part #
556-ATMEGA644PA-AN

Microchip Technology

8-bit Microcontrollers - MCU 16 MHz, 105C, Green, TQFP

Learn More

Datasheet

255In Stock

480Expected 10/26/2026

$6.72

$6.15

$5.57

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-44

20 MHz

10 bit

32 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega644

Tray

8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins

ATMEGA644V-10AU
Microchip Technology
1: $6.86
582In Stock

Mfr. Part #
ATMEGA644V-10AU

Mouser Part #
556-ATMEGA644V10AU

Microchip Technology

8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 32 I/O Pins

Learn More

Datasheet

582In Stock

$6.86

$6.30

$5.71

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-44

10 MHz

10 bit

32 I/O

1.8 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega644

Tray

8-bit Microcontrollers - MCU 16MHz 105C

ATMEGA64A-AN
Microchip Technology
1: $5.89
363In Stock

Mfr. Part #
ATMEGA64A-AN

Mouser Part #
556-ATMEGA64A-AN

Microchip Technology

8-bit Microcontrollers - MCU 16MHz 105C

Learn More

Datasheet

363In Stock

$5.89

$5.39

$4.87

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-64

16 MHz

10 bit

53 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 105 C

ATmega64A

Tray

8-bit Microcontrollers - MCU 64K Flsh 2K EEPROM 4K SRAM 16MHz

ATMEGA64A-AU
Microchip Technology
1: $5.76
1,146In Stock
2,160Expected 10/19/2026

Mfr. Part #
ATMEGA64A-AU

Mouser Part #
556-ATMEGA64A-AU

Microchip Technology

8-bit Microcontrollers - MCU 64K Flsh 2K EEPROM 4K SRAM 16MHz

Learn More

Datasheet

1,146In Stock

2,160Expected 10/19/2026

$5.76

$5.28

$4.78

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-64

16 MHz

10 bit

53 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega64A

Tray

8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins

ATMEGA64L-8AU
Microchip Technology
1: $10.30
223In Stock

Mfr. Part #
ATMEGA64L-8AU

Mouser Part #
556-ATMEGA64L-8AU

Microchip Technology

8-bit Microcontrollers - MCU 64kB Flash 2kB EEPROM 54 I/O Pins

Learn More

Datasheet

223In Stock

$10.30

$9.67

$9.46

$8.56

Min.: 1
Mult.: 1

AVR

64 kB

4 kB

TQFP-64

8 MHz

10 bit

53 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega64

Tray

8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins

ATMEGA8515L-8AU
Microchip Technology
1: $3.27
995In Stock

Mfr. Part #
ATMEGA8515L-8AU

Mouser Part #
556-ATMEGA8515L-8AU

Microchip Technology

8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 35 I/O Pins

Datasheet

995In Stock

$3.27

$3.01

$2.90

Min.: 1
Mult.: 1

AVR

8 kB

512 B

TQFP-44

8 MHz

No ADC

35 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ATmega8515

Tray

Tray 8-bit Microcontrollers - MCU

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8051
8052
1T 8051
4T 8051
78K0
870/C
AVR
CIP-51 8051
eZ8
HC08
M68HC08
M8C
PIC
PIC16
PIC17
PIC18
RISC
RL78
S08
S08L

0 B
1 kB
2 kB
3.5 kB
4 kB
7 kB
8 kB
10 kB
12 kB
14 kB
16 kB
18 kB
20 kB
24 kB
28 kB
32 kB
36 kB
40 kB
48 kB
56 kB

64 B
128 B
134 B
160 B
176 B
192 B
232 B
236 B
256 B
336 B
352 B
363 B
368 B
384 B
444 B
454 B
512 B
576 B
678 B
768 B

BGA-49
DFN-8
LFCSP-56
LQFP-100
LQFP-32
LQFP-44
LQFP-48
LQFP-52
LQFP-64
LQFP-80
MLF-10
MLF-20
MLF-28
MLF-32
MLF-44
MLF-64
MQFP-44
MQFP-52
PDIP-40
PQFP-44

1 MHz
1.2 MHz
4 MHz
5 MHz
7.3728 MHz
8 MHz
8.2 MHz
8.4 MHz
10 MHz
12 MHz
12.58 MHz
16 MHz
18 MHz
20 MHz
23 MHz
24 MHz
25 MHz
32 MHz
33 MHz
40 MHz

4 I/O
6 I/O
7 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
26 I/O
27 I/O

1.6 V
1.62 V
1.65 V
1.7 V
1.71 V
1.8 V
2 V
2.15 V
2.2 V
2.3 V
2.4 V
2.5 V
2.7 V
2.7 V, 4.5 V
2.7 V, 4.75 V
2.8 V
2.95 V
2.97 V
3 V
3.3 V

78K0/Ix2
78K0/Kx2
78K0/Kx2-A
78K0/Kx2-C
78K0/Kx2-L
78K0/Lx3
89C
89LS
89S
ADUC812
ADUC816
ADUC824
ADUC831
ADUC832
ADUC834
ADUC836
ADUC841
ADUC842
ADUC843
ADUC845