|
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
- EFM8BB31F16G-D-QFP32R
- Silicon Labs
-
1:
$3.19
-
Non-Stocked Lead-Time 30 Weeks
-
End of Life
|
Mouser Part No
634-EF8BB31F16GDP32R
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB flash 2.25 kB RAM 8-bit Busy Bee MCU
|
|
Non-Stocked Lead-Time 30 Weeks
|
|
|
$3.19
|
|
|
$2.08
|
|
|
$1.91
|
|
|
$1.64
|
|
|
$1.54
|
|
|
$1.31
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
CIP-51 8051
|
16 kB
|
2.3 kB
|
QFP-32
|
50 MHz
|
10 bit, 12 bit
|
28 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24
- C8051F390-A-GMR
- Silicon Labs
-
1:
$5.52
-
1,497Expected 2026/11/12
|
Mouser Part No
634-C8051F390-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN24
|
|
1,497Expected 2026/11/12
|
|
|
$5.52
|
|
|
$3.79
|
|
|
$3.54
|
|
|
$3.11
|
|
|
View
|
|
|
$2.28
|
|
|
$2.95
|
|
|
$2.64
|
|
|
$2.29
|
|
|
$2.28
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
8051
|
16 kB
|
1 kB
|
QFN-24
|
50 MHz
|
10 bit
|
21 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
C8051F390
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
- C8051F390-A-GM
- Silicon Labs
-
1:
$4.13
-
1,592In Stock
|
Mouser Part No
634-C8051F390-A-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
|
|
1,592In Stock
|
|
|
$4.13
|
|
|
$3.41
|
|
|
$2.90
|
|
|
$2.76
|
|
|
View
|
|
|
$2.55
|
|
|
$2.30
|
|
|
$2.26
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
16 kB
|
1 kB
|
QFN-24
|
50 MHz
|
10 bit
|
21 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
C8051F390
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20
- C8051F530A-IT
- Silicon Labs
-
1:
$8.52
-
6,694Expected 2027/01/01
-
End of Life
|
Mouser Part No
634-C8051F530A-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20
|
|
6,694Expected 2027/01/01
|
|
|
$8.52
|
|
|
$5.95
|
|
|
$5.68
|
|
|
$4.57
|
|
|
View
|
|
|
$4.40
|
|
|
$4.08
|
|
|
$3.92
|
|
|
$3.91
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
256 B
|
TSSOP-20
|
25 MHz
|
12 bit
|
16 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F530A
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU
- C8051F006-GQ
- Silicon Labs
-
1:
$34.22
-
1,498On Order
-
End of Life
|
Mouser Part No
634-C8051F006-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 32KB,12ADC,48Pin MCU
|
|
1,498On Order
On Order:
248 Expected 2026/11/13
1,250 Expected 2027/02/25
Factory Lead Time:
28 Weeks
|
|
|
$34.22
|
|
|
$28.81
|
|
|
$26.00
|
|
|
$25.09
|
|
|
$24.10
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
32 kB
|
2.25 kB
|
TQFP-48
|
25 MHz
|
12 bit
|
16 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F006
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16
- C8051F860-C-GSR
- Silicon Labs
-
1:
$3.13
-
3,674Expected 2026/09/15
|
Mouser Part No
634-C8051F860-C-GSR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8KB/512B RAM, ADC, SOIC16
|
|
3,674Expected 2026/09/15
|
|
|
$3.13
|
|
|
$2.57
|
|
|
$2.22
|
|
|
$2.08
|
|
|
$1.58
|
|
|
View
|
|
|
$2.02
|
|
|
$1.81
|
|
|
$1.67
|
|
|
$1.56
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
8051
|
8 kB
|
512 B
|
SOIC-16
|
25 MHz
|
12 bit
|
13 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F860
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)
- C8051F301-GMR
- Silicon Labs
-
1:
$8.78
-
3,000Expected 2026/11/27
|
Mouser Part No
634-C8051F301-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/256B RAM, 2% osc, QFN11 OTP available (T601-GM)
|
|
3,000Expected 2026/11/27
|
|
|
$8.78
|
|
|
$6.58
|
|
|
$6.28
|
|
|
$5.45
|
|
|
View
|
|
|
$4.29
|
|
|
$5.21
|
|
|
$4.76
|
|
|
$4.64
|
|
|
$4.29
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
8051
|
8 kB
|
256 B
|
QFN-11
|
25 MHz
|
No ADC
|
8 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F301
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU
- C8051F330-GM
- Silicon Labs
-
1:
$10.85
-
1,911Expected 2026/10/16
-
NRND
|
Mouser Part No
634-C8051F330-GM
NRND
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB LFO 8-bit MCU
|
|
1,911Expected 2026/10/16
|
|
|
$10.85
|
|
|
$9.00
|
|
|
$7.68
|
|
|
$7.36
|
|
|
View
|
|
|
$7.23
|
|
|
$6.97
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
768 B
|
QFN-20
|
25 MHz
|
10 bit
|
17 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F330
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
- C8051F040-GQ
- Silicon Labs
-
1:
$32.05
-
425Expected 2026/10/30
-
End of Life
|
Mouser Part No
634-C8051F040-GQ
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
|
|
425Expected 2026/10/30
|
|
|
$32.05
|
|
|
$26.76
|
|
|
$23.61
|
|
|
$22.68
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-100
|
25 MHz
|
8 bit, 12 bit
|
64 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F040
|
|
Tray
|
|
|
|
8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
- C8051F331-GMR
- Silicon Labs
-
1:
$10.61
-
1,500Expected 2026/10/16
-
End of Life
|
Mouser Part No
634-C8051F331-GMR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
|
|
1,500Expected 2026/10/16
|
|
|
$10.61
|
|
|
$8.20
|
|
|
$7.83
|
|
|
$6.79
|
|
|
View
|
|
|
$6.20
|
|
|
$6.48
|
|
|
$6.20
|
|
|
$6.20
|
|
Min.: 1
Mult.: 1
:
1,500
|
|
|
8051
|
8 kB
|
768 B
|
QFN-20
|
25 MHz
|
No ADC
|
17 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F331
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
- C8051F531-C-IT
- Silicon Labs
-
1:
$7.66
-
1,551Expected 2027/01/01
-
End of Life
|
Mouser Part No
634-C8051F531-C-IT
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB 5 V 8-bit MCU
|
|
1,551Expected 2027/01/01
|
|
|
$7.66
|
|
|
$6.32
|
|
|
$5.47
|
|
|
$5.22
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 kB
|
256 B
|
TSSOP-20
|
25 MHz
|
12 bit
|
16 I/O
|
2 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F531
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
- C8051F042-GQR
- Silicon Labs
-
1:
$28.77
-
246Expected 2026/09/08
-
End of Life
|
Mouser Part No
634-C8051F042-GQR
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB CAN 8-bit MCU
|
|
246Expected 2026/09/08
|
|
|
$28.77
|
|
|
$23.97
|
|
|
$23.54
|
|
|
$22.82
|
|
|
$19.38
|
|
Min.: 1
Mult.: 1
:
250
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-100
|
25 MHz
|
10 bit
|
64 I/O
|
2.7 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F042
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
- C8051F580-IM
- Silicon Labs
-
1:
$16.96
-
810Expected 2027/01/29
-
End of Life
|
Mouser Part No
634-C8051F580-IM
End of Life
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
|
|
810Expected 2027/01/29
|
|
|
$16.96
|
|
|
$14.64
|
|
|
$12.76
|
|
|
$12.12
|
|
|
View
|
|
|
$11.80
|
|
|
$11.04
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
128 kB
|
8.25 kB
|
QFN-48
|
24 MHz
|
12 bit
|
40 I/O
|
1.8 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 125 C
|
C8051F580
|
AEC-Q100
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN32
- C8051F38C-GMR
- Silicon Labs
-
1,500:
$2.74
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F38C-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN32
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C8051F38C
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN24
- C8051F391-A-GMR
- Silicon Labs
-
1,500:
$2.24
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F391-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN24
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C8051F391
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN24
- C8051F395-A-GMR
- Silicon Labs
-
1,500:
$1.99
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F395-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN24
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C8051F395
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN20
- C8051F393-A-GMR
- Silicon Labs
-
1,500:
$2.19
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F393-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN20
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C8051F393
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 4kB/1kB RAM, QFN20
- C8051F399-A-GMR
- Silicon Labs
-
1,500:
$1.72
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F399-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 4kB/1kB RAM, QFN20
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C8051F399
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN20
- C8051F397-A-GMR
- Silicon Labs
-
1,500:
$1.97
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F397-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8kB/1kB RAM, QFN20
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C8051F397
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU Next gen available (F381-GM) 25 MIPS,64KB,10ADC,USB,32Pin
- C8051F346-GMR
- Silicon Labs
-
1,500:
$15.12
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F346-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU Next gen available (F381-GM) 25 MIPS,64KB,10ADC,USB,32Pin
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C8051F346
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 4kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20
- C8051F398-A-GMR
- Silicon Labs
-
1,500:
$1.79
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F398-A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 4kB/1kB RAM, 10b ADC, 10b 2xDAC, QFN20
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C8051F398
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU Next gen available (F381-GM) 48 MIPS,64KB,10ADC,USB,32Pin
- C8051F342-GMR
- Silicon Labs
-
1,500:
$15.54
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F342-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU Next gen available (F381-GM) 48 MIPS,64KB,10ADC,USB,32Pin
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
8051
|
|
|
|
|
|
|
2.7 V
|
5.25 V
|
|
8 bit
|
|
|
C8051F342
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
- C8051F506-IMR
- Silicon Labs
-
1,500:
$6.80
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F506-IMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN32
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
8051
|
|
|
|
|
|
|
1.8 V
|
5.25 V
|
|
8 bit
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C8051F506
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Reel
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8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFN32
- C8051F507-IMR
- Silicon Labs
-
1,500:
$6.45
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F507-IMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 4 kB, SPI, UART, I2C, QFN32
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
8051
|
|
|
|
|
|
|
1.8 V
|
5.25 V
|
|
8 bit
|
|
|
C8051F507
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN24
- C8051F550-IMR
- Silicon Labs
-
1,500:
$5.28
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F550-IMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU 50 MIPS, 32 kB, 2 kB, CAN2.0, LIN 2.1, SPI, UART, I2C, QFN24
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
8051
|
|
|
|
|
|
|
|
|
|
8 bit
|
|
|
C8051F550
|
|
Reel
|
|
South Africa