EFM8 Family EFM8LB1 Series Microcontrollers 8-bit Microcontrollers
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| Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
Price (Incl JCT)
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Quantity | Product Range | Device Core | Operating Frequency Max | Program Memory Size | No. of Pins | IC Case / Package | No. of I/O's | Interfaces | RAM Memory Size | ADC Channels | ADC Resolution | Supply Voltage Min | Supply Voltage Max | Operating Temperature Min | Operating Temperature Max | IC Mounting | MCU Family | MCU Series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB12F32E-C-QFN24
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4204846 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 32 KB, 24 Pins, QFN-EP SILICON LABS
You previously purchased this product.
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Check Stock & Lead Times
150 deliver in 2-3 business days from our SG warehouse :(SG stock) Order before 17:00 Mon-Fri (excluding National Holidays) 1,643 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 10/13/25 |
Each
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1+ ¥612.41 (¥673.65) 10+ ¥369.25 (¥406.18) 50+ ¥341.48 (¥375.63) 100+ ¥313.71 (¥345.08) 250+ ¥298.70 (¥328.57) 500+ ¥267.18 (¥293.90) 1000+ ¥228.16 (¥250.98) 2500+ ¥214.65 (¥236.12) More Pricing... |
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1
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EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 32KB | 24Pins | QFN-EP | 20I/O's | I2C, SMBus, SPI, UART | 2.25KB | 12Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB11F16E-C-QFN24
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4204843 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 16 KB, 24 Pins, QFN-EP SILICON LABS
You previously purchased this product.
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Check Stock & Lead Times
4,888 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 10/13/25 |
Each
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1+ ¥367.75 (¥404.53) 10+ ¥330.22 (¥363.24) 50+ ¥297.95 (¥327.75) 100+ ¥265.68 (¥292.25) 250+ ¥249.17 (¥274.09) 500+ ¥217.65 (¥239.42) 1000+ ¥181.63 (¥199.79) 2500+ ¥169.33 (¥186.26) More Pricing... |
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Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 16KB | 24Pins | QFN-EP | 20I/O's | I2C, SMBus, SPI, UART | 1.25KB | 12Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
EFM8LB12F64E-C-QFN32
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3013711 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 64 KB, 32 Pins, QFN SILICON LABS
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Check Stock & Lead Times
784 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 10/13/25 |
Each
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1+ ¥358.74 (¥394.61) 10+ ¥306.21 (¥336.83) 25+ ¥278.42 (¥306.26) |
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Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 64KB | 32Pins | QFN | 29I/O's | I2C, SMBus, SPI, UART | 4.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
EFM8LB12F64E-C-QFP32
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3013712 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 64 KB, 32 Pins, QFP SILICON LABS
You previously purchased this product.
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Check Stock & Lead Times
194 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 10/13/25 |
Each
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1+ ¥403.77 (¥444.15) 10+ ¥345.23 (¥379.75) 25+ ¥315.21 (¥346.73) 50+ ¥312.45 (¥343.70) 100+ ¥309.69 (¥340.66) 250+ ¥308.73 (¥339.60) More Pricing... |
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Mult:
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EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 64KB | 32Pins | QFP | 28I/O's | I2C, SMBus, SPI, UART | 4.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB12F64E-C-QFP32R
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3856103 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 64 KB, 32 Pins, QFP SILICON LABS
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499 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays) More stock available week commencing 10/13/25 |
Each (Supplied on Full Reel)
|
500+ ¥311.22 (¥342.34) |
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Mult:
500
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EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 64KB | 32Pins | QFP | 28I/O's | I2C, SPI, UART | 4.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB12F64ES1-C-QFN32R
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4204850 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 64 KB, 32 Pins, QFN-EP SILICON LABS
You previously purchased this product.
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Each (Supplied on Cut Tape)
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1+ ¥714.48 (¥785.93) 10+ ¥429.29 (¥472.22) 25+ ¥357.24 (¥392.96) 50+ ¥327.97 (¥360.77) 100+ ¥298.70 (¥328.57) 250+ ¥276.19 (¥303.81) 500+ ¥266.39 (¥293.03) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 64KB | 32Pins | QFN-EP | 29I/O's | I2C, SMBus, SPI, UART | 4.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB11F32E-C-QFN24
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4204845 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 32 KB, 24 Pins, QFN-EP SILICON LABS
You previously purchased this product.
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|
|
Each
|
1+ ¥574.89 (¥632.38) 10+ ¥376.76 (¥414.44) 50+ ¥334.73 (¥368.20) 100+ ¥292.70 (¥321.97) 250+ ¥268.68 (¥295.55) 500+ ¥241.67 (¥265.84) 1000+ ¥208.64 (¥229.50) 2500+ ¥200.31 (¥220.34) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 32KB | 24Pins | QFN-EP | 20I/O's | I2C, SMBus, SPI, UART | 2.25KB | 12Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB11F16E-C-QFP32
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4204844 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 16 KB, 32 Pins, QFP SILICON LABS
You previously purchased this product.
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|
Each
|
1+ ¥606.41 (¥667.05) 10+ ¥366.25 (¥402.88) 50+ ¥338.48 (¥372.33) 100+ ¥310.71 (¥341.78) 250+ ¥295.70 (¥325.27) 500+ ¥265.68 (¥292.25) 1000+ ¥222.15 (¥244.37) 2500+ ¥216.83 (¥238.51) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 16KB | 32Pins | QFP | 28I/O's | I2C, SMBus, SPI, UART | 1.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB10F16E-C-QFP32
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4204841 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 16 KB, 32 Pins, QFP SILICON LABS
You previously purchased this product.
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Each
|
1+ ¥576.39 (¥634.03) 10+ ¥361.75 (¥397.93) 50+ ¥337.73 (¥371.50) 100+ ¥313.71 (¥345.08) 250+ ¥294.20 (¥323.62) 500+ ¥258.18 (¥284.00) 1000+ ¥213.15 (¥234.47) 2500+ ¥204.14 (¥224.55) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 16KB | 32Pins | QFP | 28I/O's | I2C, SMBus, SPI, UART | 1.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB12F32E-C-QFP32
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4204847 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 32 KB, 32 Pins, QFP SILICON LABS
You previously purchased this product.
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|
Each
|
1+ ¥514.85 (¥566.34) 10+ ¥462.31 (¥508.54) 25+ ¥434.80 (¥478.28) 50+ ¥407.28 (¥448.01) 100+ ¥379.76 (¥417.74) 250+ ¥360.24 (¥396.26) 500+ ¥322.72 (¥354.99) 1000+ ¥264.32 (¥290.75) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 32KB | 32Pins | QFP | 28I/O's | I2C, SMBus, SPI, UART | 2.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB12F64ES1-C-QFN24R
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4204849 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 64 KB, 24 Pins, QFN-EP SILICON LABS
You previously purchased this product.
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Each (Supplied on Cut Tape)
|
1+ ¥433.79 (¥477.17) 10+ ¥336.23 (¥369.85) 25+ ¥320.22 (¥352.24) 50+ ¥304.21 (¥334.63) 100+ ¥288.20 (¥317.02) 250+ ¥265.68 (¥292.25) 500+ ¥257.92 (¥283.71) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 64KB | 24Pins | QFN-EP | 20I/O's | I2C, SMBus, SPI, UART | 4.25KB | 12Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB12F64ES1-C-QFN24
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3013713 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 64 KB, 24 Pins, QFN SILICON LABS
You previously purchased this product.
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|
Each
|
1+ ¥367.75 (¥404.53) 10+ ¥307.71 (¥338.48) 25+ ¥277.69 (¥305.46) 50+ ¥270.28 (¥297.31) 100+ ¥262.87 (¥289.16) 250+ ¥255.46 (¥281.01) 500+ ¥248.05 (¥272.86) 1000+ ¥244.60 (¥269.06) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 64KB | 24Pins | QFN | 20I/O's | I2C, SMBus, SPI, UART | 4.25KB | 12Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB12F64ES1-C-QFN32
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3013714 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 64 KB, 32 Pins, QFN SILICON LABS
You previously purchased this product.
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|
Each
|
1+ ¥316.72 (¥348.39) 10+ ¥307.72 (¥338.49) 25+ ¥298.71 (¥328.58) 50+ ¥289.71 (¥318.68) 100+ ¥280.70 (¥308.77) 250+ ¥271.70 (¥298.87) 500+ ¥262.69 (¥288.96) 1000+ ¥254.46 (¥279.91) More Pricing... |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 64KB | 32Pins | QFN | 29I/O's | I2C, SMBus, SPI, UART | 4.25KB | 20Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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EFM8LB12F32E-C-QSOP24
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4204848 |
8 Bit MCU, EFM8 Family EFM8LB1 Series Microcontrollers, 8051, 72 MHz, 32 KB, 24 Pins, QSOP SILICON LABS
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Each
|
1+ ¥400.74 (¥440.81) 10+ ¥323.63 (¥355.99) 25+ ¥317.36 (¥349.10) 50+ ¥303.35 (¥333.69) 100+ ¥288.25 (¥317.08) 250+ ¥267.73 (¥294.50) 500+ ¥256.94 (¥282.63) 1000+ ¥235.33 (¥258.86) More Pricing... |
EFM8 Family EFM8LB1 Series Microcontrollers | 8051 | 72MHz | 32KB | 24Pins | QSOP | 21I/O's | I2C, SMBus, SPI, UART | 2.25KB | 13Channels | 14Bit | 2.2V | 3.6V | -40°C | 105°C | Surface Mount | EFM8 | EFM8LB | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||