C8051F34B-GQ Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 32KB FLASH 32LQFP
Documents
Datasheet |
C8051F34B-GQ![]() |
Specifications
Series | C8051F34x |
Part Status | Active |
Core Processor | 8051 |
Core Size | 8-Bit |
Speed | 48MHz |
Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART, USB |
Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
Number of I/O | 25 |
Program Memory Size | 32KB (32K x 8) |
Program Memory Type | FLASH |
RAM Size | 2.25K x 8 |
Voltage - Supply (Vcc/Vdd) | 2.7 V ~ 3.6 V |
Data Converters | A/D 17x10b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 32-LQFP |
Supplier Device Package | 32-LQFP (7x7) |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Microchip Technology | IC MCU 32BIT 512KB FLASH 100TQFP | 2400 |
|
Inquiry | |
C8051F34B-GQR | NXP USA Inc. | IC MCU 32BIT 256KB FLASH 100LQFP | 9155 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | DC:Active ; - | 0 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | 43367 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
1550 |
|
Buy |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP Embedded - Microcontrollers
|
3037 |
|
Buy | |
C8051F34B-GQR | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP Embedded - Microcontrollers
|
2843 |
|
Buy |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | 2000 |
|
Inquiry | |||
C8051F34B-GQ | Silicon Labs | 2000 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 294 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | 8904 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | 32-LQFP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | 12000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | 3764 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | 8703 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | 39120 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | 3172 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Energy Micro (Silicon Labs) | IC MCU 8BIT 32KB FLASH 32LQFP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | 6935 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | 16317 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP ; DC:21+ ; 32-LQFP (7x7) | 111 |
|
Inquiry | |
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP ; DC:23+ | 39120 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | SILICONLABS | DC:2019/2020 | 177 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | Microcontrollers - MCU 8-bit Microcontrollers - MCU 48 MIPS 32KB 10ADC 2xUART USB 32Pin MCU | 20 |
|
Buy | |
C8051F34B-GQR | Silicon Laboratories Inc | 8051 50 MHz 32 kB 8-bit MCU | 2 |
|
Buy |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | 5557 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Laboratories Inc | DC:22+ ; IC 8051 MCU 32K FLASH 32LQFP | 15000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | 8051 C8051F34x Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 32-LQFP (7x7) | 222 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | IC MCU 8BIT 32KB FLASH 32LQFP | 10000 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | 8051 C8051F34x Microcontroller IC 8-Bit 48MHz 32KB (32K x 8) FLASH 32-LQFP (7x7) ; Tray | 5800 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34BGQ | Silicon Labs | OEM/CM QUOTES ONLY | NO BROKERS | 345 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | SILABS | In Stock |
|
Inquiry | ||
C8051F34B-GQ | Silicon Labs | In Stock |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | DC:24+ ; Original New | 20189 |
|
Inquiry |

Authorized Procurement Solutions
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | SILICON LABS | 354 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU | in stock |
|
Inquiry |

Quest Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||
---|---|---|---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Laboratories - Silicon Labs | 8-BIT, FLASH, 48 MHZ, MICROCONTROLLER, PQFP32 | 1 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | SILICON | QFP-32 ; DC:2022+ | 101 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | SILICON | DC:1143+ [ ] ; LQFP32 ? | 10 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQ | Silicon Labs | 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU | in stock |
|
Inquiry | |
C8051F34B-GQR | Silicon Labs | 8-bit Microcontrollers - MCU Next gen available (F383-GQ) 48 MIPS,32KB,10ADC, 2xUART,USB,32Pin | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34BGQ
sku #: C8051F34BGQ
|
SILICON LABS | 83 |
|
Inquiry |

Asian Tera Part Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F34B-GQR | SILICONLAB | Check alternative solution with competitive price | 330000 |
|
Buy |
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