8-bit Microcontrollers - MCU

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Microcontrollers

Analog Devices Microcontroller Units (MCUs) can be used in a multitude of Internet of Things (IoT) processing applications. With built-in ADCs, DACs, and temperature sensors, the microcontrollers provide the analog and digital sensing functions that support interpreting capabilities in precision-sensing applications. Some of these MCUs can be powered by a single coin-cell battery with on-board power management, along with embedded memory and security features to help protect IP. These microcontrollers can be used in industrial, automotive, and instrumentation applications, as well as IoT applications such as Smart Agriculture, Smart Building, Smart City, Smart Factory, and Smart Health.

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Part #

8-bit Microcontrollers - MCU 10 Channel 16 Bit ADC + Flash 8 Bit uP

ADUC848BSZ32-5
Analog Devices
1: $21.52
171In Stock
End of Life

Mfr. Part No.
ADUC848BSZ32-5

Mouser Part No
584-ADUC848BSZ32-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU 10 Channel 16 Bit ADC + Flash 8 Bit uP

Learn More

Datasheet

171In Stock

$21.52

$17.89

$15.45

$15.44

View

Min.: 1
Mult.: 1

8052

32 kB

2.25 kB

MQFP-52

12.58 MHz

16 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC848

Tray

8-bit Microcontrollers - MCU 10 Channel 16 Bit ADC + Flash 8 Bit uP

ADUC848BSZ62-3
Analog Devices
1: $26.31
96In Stock
End of Life

Mfr. Part No.
ADUC848BSZ62-3

Mouser Part No
584-ADUC848BSZ62-3

End of Life

Analog Devices

8-bit Microcontrollers - MCU 10 Channel 16 Bit ADC + Flash 8 Bit uP

Learn More

Datasheet

96In Stock

$26.31

$24.38

$19.13

$18.73

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

MQFP-52

12.58 MHz

16 bit

34 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC848

Tray

8-bit Microcontrollers - MCU 12-BIT ADC WITH EMBEDDED MCU I.C.

ADUC812BSZ
Analog Devices
1: $31.55
32In Stock
End of Life

Mfr. Part No.
ADUC812BSZ

Mouser Part No
584-ADUC812BSZ

End of Life

Analog Devices

8-bit Microcontrollers - MCU 12-BIT ADC WITH EMBEDDED MCU I.C.

Learn More

Datasheet

32In Stock

$31.55

$29.51

$23.34

$22.86

View

Min.: 1
Mult.: 1

8052

8 kB

256 B

MQFP-52

16 MHz

12 bit

34 I/O

2.7 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC812

Tray

8-bit Microcontrollers - MCU 12 BIT ADC WITH EMBEDDED 8-BIT MICRO I.C

ADUC814BRUZ
Analog Devices
1: $23.73
50In Stock
End of Life

Mfr. Part No.
ADUC814BRUZ

Mouser Part No
584-ADUC814BRUZ

End of Life

Analog Devices

8-bit Microcontrollers - MCU 12 BIT ADC WITH EMBEDDED 8-BIT MICRO I.C

Learn More

Datasheet

50In Stock

$23.73

$19.17

$18.38

$16.19

View

Min.: 1
Mult.: 1

8052

8 kB

256 B

TSSOP-28

16.78 MHz

12 bit

17 I/O

2.7 V, 4.5 V

3.3 V, 5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC814

Tube

8-bit Microcontrollers - MCU 16bit ADC/embedded 8bit MCU+Flash Memory

ADUC816BSZ
Analog Devices
1: $26.61
45In Stock
End of Life

Mfr. Part No.
ADUC816BSZ

Mouser Part No
584-ADUC816BSZ

End of Life

Analog Devices

8-bit Microcontrollers - MCU 16bit ADC/embedded 8bit MCU+Flash Memory

Learn More

Datasheet

45In Stock

$26.61

$24.67

$22.08

$18.98

View

Min.: 1
Mult.: 1

8052

8 kB

256 B

MQFP-52

12.58 MHz

16 bit

34 I/O

2.7 V, 4.75 V

3.6 V, 5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC816

Tray

8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU

ADUC832BCPZ
Analog Devices
1: $30.34
10In Stock
End of Life

Mfr. Part No.
ADUC832BCPZ

Mouser Part No
584-ADUC832BCPZ

End of Life

Analog Devices

8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU

Learn More

Datasheet

10In Stock

$30.34

$28.32

$22.38

$21.93

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

16 MHz

12 bit

34 I/O

2.7 V, 4.5 V

3.3 V, 5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC832

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC831

ADUC841BCPZ62-5
Analog Devices
1: $33.07
6In Stock
End of Life

Mfr. Part No.
ADUC841BCPZ62-5

Mouser Part No
584-ADUC841BCPZ62-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC831

Learn More

Datasheet

6In Stock

$33.07

$31.00

$24.58

$23.76

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

20 MHz

12 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC841

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

ADUC842BSZ62-3
Analog Devices
1: $33.07
16In Stock
End of Life

Mfr. Part No.
ADUC842BSZ62-3

Mouser Part No
584-ADUC842BSZ62-3

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

Learn More

Datasheet

16In Stock

$33.07

$29.34

$24.58

$23.75

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

MQFP-52

20 MHz

12 bit

34 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC842

Tray

8-bit Microcontrollers - MCU 10 Channel24 BIT DUAL ADC + FAST 8BIT u

ADUC845BCPZ62-5
Analog Devices
1: $40.83
1In Stock
End of Life

Mfr. Part No.
ADUC845BCPZ62-5

Mouser Part No
584-ADUC845BCPZ62-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU 10 Channel24 BIT DUAL ADC + FAST 8BIT u

Learn More

Datasheet

1In Stock

$40.83

$37.55

$31.06

$30.03

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

12.58 MHz

24 bit

34 I/O

2.7 V, 4.75 V

3.6 V, 5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC845

Tray

8-bit Microcontrollers - MCU 10 Channel 24 Bit ADC + Flash 8 Bit uP

ADUC847BSZ8-5
Analog Devices
1: $20.96
92In Stock
End of Life

Mfr. Part No.
ADUC847BSZ8-5

Mouser Part No
584-ADUC847BSZ8-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU 10 Channel 24 Bit ADC + Flash 8 Bit uP

Learn More

Datasheet

92In Stock

$20.96

$17.42

$15.04

$14.51

$13.86

Min.: 1
Mult.: 1

8052

8 kB

2.25 kB

MQFP-52

12.58 MHz

24 bit

34 I/O

2.7 V, 4.75 V

3.6 V, 5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC847

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC831

ADUC841BSZ62-5
Analog Devices
1: $37.09
1,194Expected 08/12/2026
End of Life

Mfr. Part No.
ADUC841BSZ62-5

Mouser Part No
584-ADUC841BSZ62-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC831

Learn More

Datasheet

1,194Expected 08/12/2026

$37.09

$32.28

$30.83

$27.57

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

MQFP-52

20 MHz

12 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC841

Tray

8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU

ADUC832BSZ
Analog Devices
1: $38.13
96Expected 19/02/2027
End of Life

Mfr. Part No.
ADUC832BSZ

Mouser Part No
584-ADUC832BSZ

End of Life

Analog Devices

8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU

Learn More

Datasheet

96Expected 19/02/2027

$38.13

$33.18

$31.69

$28.33

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

MQFP-52

16 MHz

12 bit

34 I/O

2.7 V, 4.5 V

3.3 V, 5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC832

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

ADUC842BSZ62-5
Analog Devices
1: $37.09
576On Order
End of Life

Mfr. Part No.
ADUC842BSZ62-5

Mouser Part No
584-ADUC842BSZ62-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

Learn More

Datasheet

576On Order

$37.09

$32.28

$30.83

$27.57

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

MQFP-52

20 MHz

12 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC842

Tray

8-bit Microcontrollers - MCU 10 Channel 16 Bit ADC + Flash 8 Bit uP

ADUC848BSZ62-5
Analog Devices
1: $32.10
Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC848BSZ62-5

Mouser Part No
584-ADUC848BSZ62-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU 10 Channel 16 Bit ADC + Flash 8 Bit uP

Learn More

Datasheet

Lead-Time 14 Weeks

$32.10

$25.11

$23.98

$21.44

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

MQFP-52

12.58 MHz

16 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC848

Tray

8-bit Microcontrollers - MCU 10 Channel 16 Bit ADC + Flash 8 Bit uP

ADUC848BSZ8-5
Analog Devices
1: $20.52
288Expected 28/08/2026
End of Life

Mfr. Part No.
ADUC848BSZ8-5

Mouser Part No
584-ADUC848BSZ8-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU 10 Channel 16 Bit ADC + Flash 8 Bit uP

Learn More

Datasheet

288Expected 28/08/2026

$20.52

$16.58

$15.90

$14.00

View

Min.: 1
Mult.: 1

8052

8 kB

2.25 kB

MQFP-52

12.58 MHz

16 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC848

Tray

8-bit Microcontrollers - MCU 16bit ADC/embedded 8bit MCU+Flash Memory

ADUC816BCPZ
Analog Devices
1: $20.93
Non-Stocked Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC816BCPZ

Mouser Part No
584-ADUC816BCPZ

End of Life

Analog Devices

8-bit Microcontrollers - MCU 16bit ADC/embedded 8bit MCU+Flash Memory

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$20.93

$16.91

$16.21

$14.28

View

Min.: 1
Mult.: 1

8052

8 kB

256 B

LFCSP-56

1.3 MHz

16 bit

34 I/O

2.7 V, 4.75 V

3.6 V, 5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC816

Tray

8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU I.C.

ADUC831BCPZ
Analog Devices
1: $34.37
Non-Stocked Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC831BCPZ

Mouser Part No
584-ADUC831BCPZ

End of Life

Analog Devices

8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU I.C.

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$34.37

$26.89

$25.68

$22.96

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

16 MHz

12 bit

34 I/O

2.7 V

5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC831

Tray

8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU

ADUC832BSZ-REEL
Analog Devices
1: $38.13
Non-Stocked Lead-Time 18 Weeks
End of Life

Mfr. Part No.
ADUC832BSZ-REEL

Mouser Part No
584-ADUC832BSZ-R

End of Life

Analog Devices

8-bit Microcontrollers - MCU 12-bit ADC with Embedded 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

Cut Tape

$38.13

$33.18

$31.69

$28.33

View

Reel

$25.16

MouseReel Available

Min.: 1
Mult.: 1

: 800

8052

62 kB

2.25 kB

MQFP-52

16.78 MHz

12 bit

34 I/O

2.7 V, 4.5 V

3.3 V, 5.5 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC832

Reel, Cut Tape, MouseReel

8-bit Microcontrollers - MCU 24/16BIT DUAL ADC WITH EMBEDDED 8BIT MCU

ADUC834BCPZ
Analog Devices
1: $41.47
Non-Stocked Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC834BCPZ

Mouser Part No
584-ADUC834BCPZ

End of Life

Analog Devices

8-bit Microcontrollers - MCU 24/16BIT DUAL ADC WITH EMBEDDED 8BIT MCU

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$41.47

$35.46

$33.97

$30.79

$29.73

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

12.58 MHz

24 bit

34 I/O

2.7 V, 4.75 V

3.6 V, 5.25 V

SMD/SMT

8 bit

- 40 C

+ 125 C

ADUC834

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC831

ADUC841BCPZ8-3
Analog Devices
1: $28.10
Non-Stocked Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC841BCPZ8-3

Mouser Part No
584-ADUC841BCPZ8-3

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC831

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$28.10

$21.98

$20.99

$18.77

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

20 MHz

12 bit

34 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC841

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC831

ADUC841BCPZ8-5
Analog Devices
1: $28.10
Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC841BCPZ8-5

Mouser Part No
584-ADUC841BCPZ8-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC831

Learn More

Datasheet

Lead-Time 14 Weeks

$28.10

$21.98

$20.99

$18.77

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

20 MHz

12 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC841

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

ADUC842BCPZ32-3
Analog Devices
1: $30.58
Non-Stocked Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC842BCPZ32-3

Mouser Part No
584-ADUC842BCPZ32-3

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$30.58

$23.92

$22.84

$20.43

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

16.78 MHz

12 bit

34 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC842

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

ADUC842BCPZ32-5
Analog Devices
1: $30.58
Non-Stocked Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC842BCPZ32-5

Mouser Part No
584-ADUC842BCPZ32-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$30.58

$23.92

$22.84

$20.43

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

16.78 MHz

12 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC842

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

ADUC842BCPZ62-3
Analog Devices
1: $37.09
Non-Stocked Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC842BCPZ62-3

Mouser Part No
584-ADUC842BCPZ62-3

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

$37.09

$32.28

$30.83

$27.57

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

20 MHz

12 bit

34 I/O

2.7 V

3.6 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC842

Tray

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

ADUC842BCPZ62-5
Analog Devices
1: $37.09
Lead-Time 14 Weeks
End of Life

Mfr. Part No.
ADUC842BCPZ62-5

Mouser Part No
584-ADUC842BCPZ62-5

End of Life

Analog Devices

8-bit Microcontrollers - MCU Microconverter 1-cycle version ADUC832

Learn More

Datasheet

Lead-Time 14 Weeks

$37.09

$32.28

$30.83

$27.57

View

Min.: 1
Mult.: 1

8052

62 kB

2.25 kB

LFCSP-56

20 MHz

12 bit

34 I/O

4.75 V

5.25 V

SMD/SMT

8 bit

- 40 C

+ 85 C

ADUC842

Tray

Microcontrollers

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