8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
+1 image
EFM8LB12F64E-C-QFP32R
Silicon Labs
1:
NT$152.36
500 Expected 10/23/2026
Mouser Part #
634-LB12F64ECQFP32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 64 kB flash 4.25 kB RAM 8-bit Laser Bee MCU
500 Expected 10/23/2026
Alternative Packaging
1
NT$152.36
10
NT$124.40
25
NT$107.91
100
NT$101.81
500
NT$88.91
1,000
View
250
NT$99.66
1,000
NT$80.66
2,500
NT$79.59
5,000
NT$78.87
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
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 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
EFM8LB10F16E-C-QFN24R
Silicon Labs
1,500:
NT$40.87
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ECQFN24R
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1,500
NT$40.87
3,000
NT$40.51
Buy
Min.: 1,500
Mult.: 1,500
Reel :
1,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
EFM8LB10F16E-C-QFN32R
Silicon Labs
2,500:
NT$42.66
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ECQFN32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
2,500
NT$42.66
5,000
NT$41.94
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
+1 image
EFM8LB10F16E-C-QFP32R
Silicon Labs
1:
NT$137.31
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ECQFP32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1
NT$137.31
10
NT$92.85
25
NT$86.04
100
NT$74.57
500
NT$56.28
1,000
View
250
NT$69.91
1,000
NT$53.06
2,500
NT$52.70
5,000
NT$51.98
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
CIP-51 8051
16 kB
1.25 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
EFM8LB10F16ES0-C-QFN24R
Silicon Labs
1,500:
NT$40.87
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ES0CFN24R
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1,500
NT$40.87
3,000
NT$40.51
Buy
Min.: 1,500
Mult.: 1,500
Reel :
1,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU
EFM8LB10F16ES0-C-QFN32R
Silicon Labs
2,500:
NT$42.66
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ES0CFN32R
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
2,500
NT$42.66
5,000
NT$41.94
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU
EFM8LB10F16ES0-C-QFN24
Silicon Labs
1:
NT$114.00
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ES0CQFN24
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1
NT$114.00
10
NT$74.21
25
NT$68.12
100
NT$58.44
250
View
250
NT$54.85
500
NT$48.04
1,000
NT$41.23
2,520
NT$40.87
5,040
NT$40.51
Buy
Min.: 1
Mult.: 1
Details
CIP-51 8051
16 kB
1.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tube
8-bit Microcontrollers - MCU
EFM8LB10F16ES0-C-QFN32
Silicon Labs
2,450:
NT$42.66
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ES0CQFN32
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
2,450
NT$42.66
4,900
NT$41.94
Buy
Min.: 2,450
Mult.: 2,450
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tray
8-bit Microcontrollers - MCU
EFM8LB10F16ES1-C-QFN32R
Silicon Labs
2,500:
NT$42.66
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ES1CFN32R
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
2,500
NT$42.66
5,000
NT$41.94
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU
EFM8LB10F16ES1-C-QFN24
Silicon Labs
1:
NT$114.00
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ES1CQFN24
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1
NT$114.00
10
NT$74.21
25
NT$68.12
100
NT$58.44
250
View
250
NT$54.85
500
NT$48.04
1,000
NT$41.23
2,520
NT$40.87
5,040
NT$40.51
Buy
Min.: 1
Mult.: 1
Details
CIP-51 8051
16 kB
1.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tube
8-bit Microcontrollers - MCU
EFM8LB10F16ES1-C-QFN32
Silicon Labs
2,450:
NT$42.66
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB10F16ES1CQFN32
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
2,450
NT$42.66
4,900
NT$41.94
Buy
Min.: 2,450
Mult.: 2,450
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tray
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
EFM8LB11F16E-C-QFN24R
Silicon Labs
1,500:
NT$43.74
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ECQFN24R
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 1,500
Mult.: 1,500
Reel :
1,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
EFM8LB11F16E-C-QFN32
Silicon Labs
2,450:
NT$45.89
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ECQFN32
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tray
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
EFM8LB11F16E-C-QFN32R
Silicon Labs
2,500:
NT$45.89
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ECQFN32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
+1 image
EFM8LB11F16E-C-QFP32R
Silicon Labs
1:
NT$144.83
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ECQFP32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 16 kB flash 1.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1
NT$144.83
10
NT$96.08
25
NT$87.47
100
NT$74.21
500
NT$62.38
1,000
View
250
NT$70.62
1,000
NT$57.72
2,500
NT$57.00
5,000
NT$56.28
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
CIP-51 8051
16 kB
1.25 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
EFM8LB11F16ES0-C-QFN32R
Silicon Labs
2,500:
NT$45.89
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ES0CFN32R
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU
EFM8LB11F16ES0-C-QFN24
Silicon Labs
2,520:
NT$43.74
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ES0CQFN24
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,520
Mult.: 2,520
Details
CIP-51 8051
16 kB
1.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tube
8-bit Microcontrollers - MCU
EFM8LB11F16ES0-C-QFN32
Silicon Labs
2,450:
NT$45.89
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ES0CQFN32
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tray
8-bit Microcontrollers - MCU
EFM8LB11F16ES1-C-QFN24R
Silicon Labs
1:
NT$119.38
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ES1CFN24R
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1
NT$119.38
10
NT$78.51
25
NT$72.42
100
NT$63.10
250
View
1,500
NT$43.74
250
NT$59.15
500
NT$51.62
1,000
NT$44.10
1,500
NT$43.74
Buy
Min.: 1
Mult.: 1
Reel :
1,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel, Cut Tape
8-bit Microcontrollers - MCU
EFM8LB11F16ES1-C-QFN32R
Silicon Labs
2,500:
NT$45.89
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ES1CFN32R
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU
EFM8LB11F16ES1-C-QFN24
Silicon Labs
2,520:
NT$43.74
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ES1CQFN24
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,520
Mult.: 2,520
Details
CIP-51 8051
16 kB
1.25 kB
QFN-24
72 MHz
10 bit/12 bit/14 bit
20 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tube
8-bit Microcontrollers - MCU
EFM8LB11F16ES1-C-QFN32
Silicon Labs
2,450:
NT$45.89
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F16ES1CQFN32
Silicon Labs
8-bit Microcontrollers - MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
CIP-51 8051
16 kB
1.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tray
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU
EFM8LB11F32E-C-QFN32
Silicon Labs
2,450:
NT$54.13
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F32ECQFN32
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,450
Mult.: 2,450
Details
CIP-51 8051
32 kB
2.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Tray
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU
EFM8LB11F32E-C-QFN32R
Silicon Labs
2,500:
NT$54.13
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F32ECQFN32R
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
Buy
Min.: 2,500
Mult.: 2,500
Reel :
2,500
Details
CIP-51 8051
32 kB
2.25 kB
QFN-32
72 MHz
10 bit/12 bit/14 bit
29 I/O
2.2 V
3.6 V
SMD/SMT
8 bit
- 40 C
+ 105 C
EFM8LB1
Reel
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU
+1 image
EFM8LB11F32E-C-QFP32
Silicon Labs
1,250:
NT$64.53
Non-Stocked Lead-Time 20 Weeks
Mouser Part #
634-LB11F32ECQFP32
Silicon Labs
8-bit Microcontrollers - MCU 8051 75 MHz 32 kB flash 2.25 kB RAM 8-bit Laser Bee MCU
Non-Stocked Lead-Time 20 Weeks
Alternative Packaging
1,250
NT$64.53
2,500
NT$63.45
5,000
NT$62.74
Buy
Min.: 1,250
Mult.: 1,250
Details
CIP-51 8051
32 kB
2.25 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
Tray