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8051 Core Microcontrollers - MCU

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Types of Microcontrollers - MCU

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Core = 8051

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Part #

8-bit Microcontrollers - MCU Next gen available (F381-GM) 48 MIPS,64KB,10ADC,2xUART, USB,32Pin

C8051F34A-GMR
Silicon Labs
1,500: $19.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F34A-GMR

Mouser Part No
634-C8051F34A-GMR

Silicon Labs

8-bit Microcontrollers - MCU Next gen available (F381-GM) 48 MIPS,64KB,10ADC,2xUART, USB,32Pin

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$19.56

Min.: 1,500
Mult.: 1,500

Reel: 1,500

8051

8 bit

2.7 V

5.25 V

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

C8051F34A-GQ
Silicon Labs
1,250: $19.36
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F34A-GQ

Mouser Part No
634-C8051F34A-GQ

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$19.36

Quote

Min.: 1,250
Mult.: 1,250

SMD/SMT

LQFP-32

8051

8 bit

48 MHz

64 kB

4.25 kB

10 bit

25 I/O

2.7 V

5.25 V

+ 85 C

Tray

8-bit Microcontrollers - MCU Next gen available (F381-GQ) 48 MIPS,64KB,10ADC,2xUART, USB,32Pin

C8051F34A-GQR
Silicon Labs
500: $20.77
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F34A-GQR

Mouser Part No
634-C8051F34A-GQR

Silicon Labs

8-bit Microcontrollers - MCU Next gen available (F381-GQ) 48 MIPS,64KB,10ADC,2xUART, USB,32Pin

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$20.77

View

Min.: 500
Mult.: 500

Reel: 500

8051

8 bit

2.7 V

5.25 V

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU

C8051F34B-GQ
Silicon Labs
1,250: $17.39
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F34B-GQ

Mouser Part No
634-C8051F34B-GQ

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$17.39

Quote

Min.: 1,250
Mult.: 1,250

SMD/SMT

LQFP-32

8051

8 bit

48 MHz

32 kB

2.25 kB

25 I/O

2.7 V

5.25 V

+ 85 C

Tray

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-QFN32 OTP available (T627-GM)

C8051F383-GMR
Silicon Labs
1,500: $4.67
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F383-GMR

Mouser Part No
634-C8051F383-GMR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-QFN32 OTP available (T627-GM)

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.67

Min.: 1,500
Mult.: 1,500

Reel: 1,500

SMD/SMT

QFN-32

8051

8 bit

48 MHz

32 kB

2.25 kB

10 bit

25 I/O

2.7 V

5.25 V

+ 85 C

Reel

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-LQFP32

C8051F383-GQR
Silicon Labs
500: $4.38
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F383-GQR

Mouser Part No
634-C8051F383-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-ADC-LQFP32

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.38

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

LQFP-32

8051

8 bit

48 MHz

32 kB

2.25 kB

10 bit

25 I/O

2.7 V

5.25 V

+ 85 C

Reel

8-bit Microcontrollers - MCU USB-Flash-64k-TQFP48

C8051F384-GQR
Silicon Labs
500: $6.48
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F384-GQR

Mouser Part No
634-C8051F384-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-64k-TQFP48

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$6.48

$6.06

$5.98

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

TQFP-48

8051

8 bit

48 MHz

64 kB

4.35 kB

40 I/O

2.7 V

5.25 V

+ 85 C

Reel

8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM)

C8051F385-GMR
Silicon Labs
1,500: $5.05
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F385-GMR

Mouser Part No
634-C8051F385-GMR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM)

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$5.05

Min.: 1,500
Mult.: 1,500

Reel: 1,500

SMD/SMT

QFN-32

8051

8 bit

48 MHz

64 kB

4.35 kB

25 I/O

2.7 V

5.25 V

+ 85 C

Reel

8-bit Microcontrollers - MCU USB-Flash-64k-LQFP32

C8051F385-GQR
Silicon Labs
500: $4.89
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F385-GQR

Mouser Part No
634-C8051F385-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-64k-LQFP32

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.89

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

LQFP-32

8051

8 bit

48 MHz

64 kB

4.35 kB

25 I/O

2.7 V

5.25 V

+ 85 C

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU

C8051F386-GQ
Silicon Labs
1,250: $4.73
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F386-GQ

Mouser Part No
634-C8051F386-GQ

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$4.73

$4.53

Min.: 1,250
Mult.: 1,250

SMD/SMT

TQFP-48

8051

8 bit

48 MHz

32 kB

2.3 kB

40 I/O

2.7 V

5.25 V

+ 85 C

Tray

8-bit Microcontrollers - MCU USB-Flash-32k-TQFP48

C8051F386-GQR
Silicon Labs
500: $5.48
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F386-GQR

Mouser Part No
634-C8051F386-GQR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-TQFP48

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$5.48

$5.13

$5.06

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

TQFP-48

8051

8 bit

48 MHz

32 kB

2.3 kB

40 I/O

2.7 V

5.25 V

+ 85 C

Reel

8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM)

C8051F387-GMR
Silicon Labs
1,500: $4.32
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F387-GMR

Mouser Part No
634-C8051F387-GMR

Silicon Labs

8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM)

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$4.32

$4.31

Min.: 1,500
Mult.: 1,500

Reel: 1,500

SMD/SMT

QFN-32

8051

8 bit

48 MHz

32 kB

2.3 kB

25 I/O

2.7 V

5.25 V

+ 85 C

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

C8051F38C-GM
Silicon Labs
1,533: $3.22
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F38C-GM

Mouser Part No
634-C8051F38C-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$3.22

$3.21

Min.: 1,533
Mult.: 1,533

SMD/SMT

QFN-32

8051

8 bit

48 MHz

16 kB

2.25 kB

10 bit

25 I/O

2.7 V

5.25 V

+ 85 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

C8051F391-A-GM
Silicon Labs
1,911: $2.91
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F391-A-GM

Mouser Part No
634-C8051F391-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.91

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-24

8051

8 bit

50 MHz

16 kB

1 kB

1.8 V

3.6 V

+ 105 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

C8051F394-A-GM
Silicon Labs
1,911: $2.64
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F394-A-GM

Mouser Part No
634-C8051F394-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.64

$2.57

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-24

8051

8 bit

50 MHz

8 kB

1 kB

10 bit

21 I/O

1.8 V

3.6 V

+ 105 C

Tube

8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24

C8051F394-A-GMR
Silicon Labs
1,500: $2.82
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F394-A-GMR

Mouser Part No
634-C8051F394-A-GMR

Silicon Labs

8-bit Microcontrollers - MCU 8kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$2.82

Min.: 1,500
Mult.: 1,500

Reel: 1,500

SMD/SMT

8051

8 bit

50 MHz

8 kB

1 kB

10 bit

21 I/O

1.8 V

3.6 V

+ 105 C

Reel

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

C8051F395-A-GM
Silicon Labs
1,911: $2.59
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F395-A-GM

Mouser Part No
634-C8051F395-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.59

$2.56

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-24

8051

8 bit

50 MHz

8 kB

1 kB

1.8 V

3.6 V

+ 105 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

C8051F396-A-GM
Silicon Labs
1,911: $2.40
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F396-A-GM

Mouser Part No
634-C8051F396-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.40

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-20

8051

8 bit

50 MHz

8 kB

1 kB

10 bit

17 I/O

1.8 V

3.6 V

+ 105 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

C8051F397-A-GM
Silicon Labs
1,911: $2.56
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F397-A-GM

Mouser Part No
634-C8051F397-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.56

$2.53

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-20

8051

8 bit

50 MHz

8 kB

1 kB

1.8 V

3.6 V

+ 105 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

C8051F398-A-GM
Silicon Labs
1,911: $2.34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F398-A-GM

Mouser Part No
634-C8051F398-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 8 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.34

$2.31

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-20

8051

8 bit

50 MHz

4 kB

1 kB

10 bit

17 I/O

1.8 V

3.6 V

+ 105 C

Tube

8-bit Microcontrollers - MCU 8051 50 MHz 4 kB LFO 8-bit MCU

C8051F399-A-GM
Silicon Labs
1,911: $2.15
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F399-A-GM

Mouser Part No
634-C8051F399-A-GM

Silicon Labs

8-bit Microcontrollers - MCU 8051 50 MHz 4 kB LFO 8-bit MCU

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$2.15

$2.10

Min.: 1,911
Mult.: 1,911

SMD/SMT

QFN-20

8051

8 bit

50 MHz

4 kB

1 kB

1.8 V

3.6 V

+ 105 C

Tube

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN48

C8051F500-IMR
Silicon Labs
1,500: $10.62
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F500-IMR

Mouser Part No
634-C8051F500-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN48

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$10.62

Min.: 1,500
Mult.: 1,500

Reel: 1,500

8051

8 bit

1.8 V

5.25 V

Reel

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, SPI, UART, I2C, QFN48

C8051F501-IMR
Silicon Labs
1,500: $10.13
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F501-IMR

Mouser Part No
634-C8051F501-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, SPI, UART, I2C, QFN48

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$10.13

Min.: 1,500
Mult.: 1,500

Reel: 1,500

8051

8 bit

1.8 V

5.25 V

Reel

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, SPI, UART, I2C, QFP48

C8051F501-IQR
Silicon Labs
500: $10.58
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F501-IQR

Mouser Part No
634-C8051F501-IQR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, SPI, UART, I2C, QFP48

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$10.58

$10.19

Quote

Min.: 500
Mult.: 500

Reel: 500

SMD/SMT

TQFP-48

8051

8 bit

50 MHz

64 kB

256 B

12 bit

40 I/O

1.8 V

5.25 V

+ 125 C

Reel

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, SPI, UART, I2C, QFN32

C8051F503-IMR
Silicon Labs
1,500: $8.84
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
C8051F503-IMR

Mouser Part No
634-C8051F503-IMR

Silicon Labs

8-bit Microcontrollers - MCU 50 MIPS, 64 kB, 4 kB, SPI, UART, I2C, QFN32

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$8.84

Quote

Min.: 1,500
Mult.: 1,500

Reel: 1,500

8051

8 bit

1.8 V

5.25 V

Reel

8051 Core Microcontrollers - MCU

Types of Microcontrollers - MCU

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LGA-42
LQFP-32
LQFP-44
LQFP-48
LQFP-64
MSOP-10
PDIP-20
PDIP-40
PLCC-28
PLCC-44
PLCC-68
PQFP-44
PQFP-48
QFN-11
QFN-20
QFN-24
QFN-28
QFN-32
QFN-33
QFN-36

128 B
256 B
512 B
768 B
1 kB
1.2 kB
1.25 kB
1.28 kB
1.54 kB
1.75 kB
2 KB
2 kB
2.25 kB
2.3 kB
2.31 kB
3.25 kB
4 kB
4.25 kB
4.35 kB
4352 B

4 I/O
6 I/O
7 I/O
8 I/O
11 I/O
12 I/O
13 I/O
15 I/O
16 I/O
17 I/O
18 I/O
20 I/O
21 I/O
24 I/O
25 I/O
26 I/O
28 I/O
29 I/O
30 I/O
31 I/O