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| Manufacturer Part No | Order Code | Description / Manufacturer | Availability | Price For |
Price (Incl JCT)
|
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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | Sort Acending Sort Decending | ||||||||
C8051F342-GQ
|
1186932 |
MCU-Application Specific 8 bit, 48 MHz, 4.25 KB RAM/64 KB Program, 2.7 V to 5.25 V in, LQFP-32 SILICON LABS
You previously purchased this product.
View in Order History
|
+
Check Stock & Lead Times
878 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 10/6/25 |
Each
|
1+ ¥3,509.34 (¥3,860.27) 10+ ¥2,442.13 (¥2,686.34) 25+ ¥2,251.50 (¥2,476.65) 50+ ¥2,118.60 (¥2,330.46) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
C8051 Family C8051F34x Series Microcontrollers | 8051 | 48MHz | 64KB | 32Pins | LQFP | 25I/O's | I2C, SPI, UART | 4.25KB | 20Channels | 10Bit | 2.7V | 5.25V | -40°C | 85°C | Surface Mount | C8051 | C8051F34x | |
C8051F342-GM
|
4204787 |
8 Bit MCU, C8051 Family C8051F34x Series Microcontrollers, 8051, 50 MHz, 64 KB, 32 Pins, QFN-EP SILICON LABS
You previously purchased this product.
View in Order History
|
+
Check Stock & Lead Times
42 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 10/6/25 |
Each
|
1+ ¥3,052.23 (¥3,357.45) 10+ ¥2,642.93 (¥2,907.22) 25+ ¥2,429.46 (¥2,672.41) 50+ ¥2,342.44 (¥2,576.68) 100+ ¥2,225.17 (¥2,447.69) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
C8051 Family C8051F34x Series Microcontrollers | 8051 | 50MHz | 64KB | 32Pins | QFN-EP | 25I/O's | I2C, SPI, UART, USB, SMBus | 4.25KB | 21Channels | 10Bit | 2.7V | 5.25V | -40°C | 85°C | Surface Mount | C8051 | C8051F34x | |
|
C8051F34A-GQ
|
4204788 |
8 Bit MCU, C8051 Family C8051F34x Series Microcontrollers, 8051, 50 MHz, 64 KB, 32 Pins, LQFP SILICON LABS
You previously purchased this product.
View in Order History
|
+
Check Stock & Lead Times
1,206 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 10/6/25 |
Each
|
1+ ¥2,990.67 (¥3,289.74) 10+ ¥2,694.07 (¥2,963.48) 25+ ¥2,502.65 (¥2,752.92) 50+ ¥2,406.97 (¥2,647.67) 100+ ¥2,300.10 (¥2,530.11) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
C8051 Family C8051F34x Series Microcontrollers | 8051 | 50MHz | 64KB | 32Pins | LQFP | 25I/O's | I2C, SPI, UART, USB, SMBus | 4.25KB | 21Channels | 10Bit | 2.7V | 5.25V | -40°C | 85°C | Surface Mount | C8051 | C8051F34x | |
C8051F345-GQ
|
1186935 |
MCU-Application Specific 8 bit, 25 MHz, 2.25 KB RAM/32 KB Program, 2.7 V to 5.25 V in, TQFP-48 SILICON LABS
You previously purchased this product.
View in Order History
|
+
Check Stock & Lead Times
8 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 1/12/26 |
Each
|
1+ ¥2,690.20 (¥2,959.22) 10+ ¥2,329.45 (¥2,562.40) 25+ ¥2,141.31 (¥2,355.44) 50+ ¥2,064.60 (¥2,271.06) 100+ ¥1,961.24 (¥2,157.36) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
C8051 Family C8051F34x Series Microcontrollers | 8051 | 25MHz | 32KB | 48Pins | TQFP | 40I/O's | I2C, SPI, UART | 2.25KB | 20Channels | 10Bit | 2.7V | 5.25V | -40°C | 85°C | Surface Mount | C8051 | C8051F34x | |
|
C8051F340-GQ
|
1186928 |
MCU-Application Specific 8 bit, 48 MHz, 4.25 KB RAM/64 KB Program, 2.7 V to 5.25 V in, TQFP-48 SILICON LABS
You previously purchased this product.
View in Order History
|
Available for back order. Awaiting Delivery by 10/5/25 + Check Stock & Lead Times [21 more will be available on 10/5/25, 1,229 more will be available on 9/7/25] More stock available week commencing 10/6/25 Please note that this product is not in stock. You may place a back-order by clicking the button or register interest by clicking the 'Contact me when back in stock' link. Contact me when back in stock |
Each
|
1+ ¥3,068.63 (¥3,375.49) 10+ ¥2,619.91 (¥2,881.90) 25+ ¥2,407.71 (¥2,648.48) 50+ ¥2,333.68 (¥2,567.05) 100+ ¥2,227.65 (¥2,450.42) |
Restricted Item
Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Min: 1
Mult:
1
|
C8051 Family C8051F34x Series Microcontrollers | 8051 | 48MHz | 64KB | 48Pins | TQFP | 40I/O's | EMI, I2C, SPI, UART, USB | 4.25KB | 20Channels | 10Bit | 2.7V | 5.25V | -40°C | 85°C | Surface Mount | C8051 | C8051F34x |
