|
|
8-bit Microcontrollers - MCU 8kB/768B RAM, QFN20 OTP available (T631-GM)
- C8051F331-GMR
- Silicon Labs
-
1:
$14.43
-
1,500Expected 16/10/2026
-
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 16/10/2026
|
|
|
$14.43
|
|
|
$11.15
|
|
|
$10.64
|
|
|
$9.23
|
|
|
View
|
|
|
$8.43
|
|
|
$8.81
|
|
|
$8.43
|
|
|
$8.43
|
|
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:
$10.42
-
1,551Expected 1/1/2027
-
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 1/1/2027
|
|
|
$10.42
|
|
|
$8.58
|
|
|
$7.43
|
|
|
$7.10
|
|
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 50 MHz 128 kB 5 V CAN LIN 8-bit MCU
- C8051F580-IM
- Silicon Labs
-
1:
$23.05
-
810Expected 29/1/2027
-
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 29/1/2027
|
|
|
$23.05
|
|
|
$19.91
|
|
|
$17.34
|
|
|
$16.48
|
|
|
View
|
|
|
$16.05
|
|
|
$15.00
|
|
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 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
- EFM8BB52F16I-C-QFN32R
- Silicon Labs
-
1:
$2.73
-
2,500Expected 5/11/2026
|
Mouser Part No
634-EFM852F16IQFN32R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
|
|
2,500Expected 5/11/2026
|
|
|
$2.73
|
|
|
$1.67
|
|
|
$1.41
|
|
|
$1.06
|
|
|
$0.657
|
|
|
View
|
|
|
$0.921
|
|
|
$0.808
|
|
|
$0.725
|
|
|
$0.627
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
|
16 kB
|
1.28 kB
|
QFN-32
|
|
|
16 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
|
- 40 C
|
+ 85 C
|
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
- EFM8BB52F16I-C-QFN32
- Silicon Labs
-
1:
$2.73
-
3,400On Order
|
Mouser Part No
634-EFMB52F16ICQFN32
|
Silicon Labs
|
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 29 GPIO BB5 8-bit MCU
|
|
3,400On Order
On Order:
200 Expected 31/8/2026
1,000 Expected 11/9/2026
2,200 Expected 4/1/2027
Factory Lead Time:
24 Weeks
|
|
|
$2.73
|
|
|
$1.67
|
|
|
$1.41
|
|
|
$0.836
|
|
|
View
|
|
|
$0.821
|
|
|
$0.782
|
|
|
$0.714
|
|
|
$0.653
|
|
Min.: 1
Mult.: 1
|
|
|
|
16 kB
|
1.28 kB
|
QFN-32
|
|
|
16 I/O
|
1.8 V
|
5.5 V
|
SMD/SMT
|
|
- 40 C
|
+ 85 C
|
|
|
Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
- EFM8LB12F64E-C-QFP32R
- Silicon Labs
-
1:
$5.78
-
500Expected 23/10/2026
|
Mouser Part No
634-LB12F64ECQFP32R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
|
|
500Expected 23/10/2026
|
|
|
$5.78
|
|
|
$4.72
|
|
|
$4.09
|
|
|
$3.86
|
|
|
$3.37
|
|
|
View
|
|
|
$3.78
|
|
|
$3.06
|
|
|
$3.02
|
|
|
$2.99
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
CIP-51 8051
|
64 kB
|
4.25 kB
|
QFP-32
|
72 MHz
|
10 bit/12 bit/14 bit
|
28 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
EFM8LB1
|
|
Reel, Cut Tape
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
- EFM8BB10F8G-A-QFN20
- Silicon Labs
-
1:
$1.58
-
Lead-Time 12 Weeks
|
Mouser Part No
634-8BB10F8GAQF20
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
|
|
Lead-Time 12 Weeks
|
|
|
$1.58
|
|
|
$1.35
|
|
|
$1.18
|
|
|
$1.10
|
|
|
View
|
|
|
$1.02
|
|
|
$0.934
|
|
|
$0.868
|
|
|
$0.801
|
|
|
$0.77
|
|
Min.: 1
Mult.: 1
|
|
|
CIP-51 8051
|
8 kB
|
512 B
|
QFN-20
|
25 MHz
|
12 bit
|
16 I/O
|
2.2 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
EFM8BB1
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
- EFM8BB10F8I-A-SOIC16R
- Silicon Labs
-
2,500:
$0.934
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-8BB10F8IASOIC16R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
|
$0.934
|
|
|
$0.915
|
|
Min.: 2,500
Mult.: 2,500
:
2,500
|
|
|
CIP-51 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
|
+ 125 C
|
EFM8BB1
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
- EFM8SB10F4G-A-QFN20R
- Silicon Labs
-
1,500:
$1.07
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-8SB10F4GAQF20R
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 4 kB flash 0.5 kB RAM 8-bit Sleepy Bee MCU
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
CIP-51 8051
|
4 kB
|
512 B
|
QFN-20
|
25 MHz
|
12 bit
|
16 I/O
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU Next gen available (F380-GQ) 48 MIPS, 64KB,10ADC,USB,48Pin
- C8051F340-GQR
- Silicon Labs
-
1:
$34.78
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F340-GQR
|
Silicon Labs
|
8-bit Microcontrollers - MCU Next gen available (F380-GQ) 48 MIPS, 64KB,10ADC,USB,48Pin
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
|
$34.78
|
|
|
$27.77
|
|
|
$25.68
|
|
|
$23.99
|
|
|
View
|
|
|
$21.46
|
|
|
$23.42
|
|
|
$21.46
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
:
500
|
|
|
8051
|
64 kB
|
4.25 kB
|
TQFP-48
|
48 MHz
|
10 bit
|
40 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F340
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
- C8051F342-GM
- Silicon Labs
-
1,533:
$20.64
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F342-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,533
Mult.: 1,533
|
|
|
8051
|
64 kB
|
4.25 kB
|
QFN-32
|
48 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F342
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU Next gen available (F381-GM) 48 MIPS,64KB,10ADC,USB,32Pin
- C8051F342-GMR
- Silicon Labs
-
1,500:
$21.13
-
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 8051 25 MHz 64 kB 8-bit MCU
- C8051F346-GM
- Silicon Labs
-
1,533:
$20.81
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F346-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 25 MHz 64 kB 8-bit MCU
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,533
Mult.: 1,533
|
|
|
8051
|
64 kB
|
4.25 kB
|
QFN-32
|
25 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F346
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU Next gen available (F381-GM) 25 MIPS,64KB,10ADC,USB,32Pin
- C8051F346-GMR
- Silicon Labs
-
1,500:
$20.56
-
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 8051 50 MHz 64 kB 8-bit MCU
- C8051F34A-GM
- Silicon Labs
-
1,533:
$21.87
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F34A-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,533
Mult.: 1,533
|
|
|
8051
|
64 kB
|
4.25 kB
|
LQFP-32
|
25 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F34A
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU Next gen available (F381-GM) 48 MIPS,64KB,10ADC,2xUART, USB,32Pin
- C8051F34A-GMR
- Silicon Labs
-
1,500:
$21.58
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F34A-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU Next gen available (F381-GM) 48 MIPS,64KB,10ADC,2xUART, 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
|
|
|
C8051F34A
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU USB-Flash-32k-ADC-QFN32 OTP available (T627-GM)
- C8051F383-GMR
- Silicon Labs
-
1,500:
$4.77
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F383-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU USB-Flash-32k-ADC-QFN32 OTP available (T627-GM)
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
8051
|
32 kB
|
2.25 kB
|
QFN-32
|
48 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F383
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM)
- C8051F385-GMR
- Silicon Labs
-
1,500:
$5.39
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F385-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU USB-Flash-64k-QFN32 OTP available (T626-GM)
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
8051
|
64 kB
|
4.35 kB
|
QFN-32
|
48 MHz
|
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F385
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM)
- C8051F387-GMR
- Silicon Labs
-
1,500:
$4.53
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F387-GMR
|
Silicon Labs
|
8-bit Microcontrollers - MCU USB-Flash-32k-QFN32 OTP available (T627-GM)
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,500
Mult.: 1,500
:
1,500
|
|
|
8051
|
32 kB
|
2.3 kB
|
QFN-32
|
48 MHz
|
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F387
|
|
Reel
|
|
|
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
- C8051F38C-GM
- Silicon Labs
-
1,533:
$3.93
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F38C-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB 8-bit MCU
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,533
Mult.: 1,533
|
|
|
8051
|
16 kB
|
2.25 kB
|
QFN-32
|
48 MHz
|
10 bit
|
25 I/O
|
2.7 V
|
5.25 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 85 C
|
C8051F38C
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU USB-Flash-16k-ADC-QFN32
- C8051F38C-GMR
- Silicon Labs
-
1,500:
$3.73
-
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 8051 50 MHz 16 kB LFO 8-bit MCU
- C8051F391-A-GM
- Silicon Labs
-
1,911:
$3.05
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F391-A-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 1,911
Mult.: 1,911
|
|
|
8051
|
16 kB
|
1 kB
|
QFN-24
|
50 MHz
|
|
|
1.8 V
|
3.6 V
|
SMD/SMT
|
8 bit
|
- 40 C
|
+ 105 C
|
C8051F391
|
|
Tube
|
|
|
|
8-bit Microcontrollers - MCU 16kB/1kB RAM, QFN24
- C8051F391-A-GMR
- Silicon Labs
-
1,500:
$3.05
-
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 16kB/1kB RAM, QFN20
- C8051F393-A-GMR
- Silicon Labs
-
1,500:
$2.98
-
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 8051 50 MHz 16 kB LFO 8-bit MCU
- C8051F394-A-GM
- Silicon Labs
-
1:
$5.11
-
Lead-Time 12 Weeks
|
Mouser Part No
634-C8051F394-A-GM
|
Silicon Labs
|
8-bit Microcontrollers - MCU 8051 50 MHz 16 kB LFO 8-bit MCU
|
|
Lead-Time 12 Weeks
|
|
|
$5.11
|
|
|
$4.27
|
|
|
$3.59
|
|
|
$3.41
|
|
|
View
|
|
|
$3.20
|
|
|
$2.95
|
|
|
$2.88
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
8051
|
8 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
|
C8051F394
|
|
Tube
|
|
Singapore