C8051F545-IQ Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 8KB FLASH 32LQFP
Documents
Datasheet |
C8051F545-IQ![]() |
Specifications
Series | C8051F54x |
Part Status | Active |
Core Processor | 8051 |
Core Size | 8-Bit |
Speed | 50MHz |
Connectivity | SMBus (2-Wire/I²C), LIN, SPI, UART/USART |
Peripherals | POR, PWM, Temp Sensor, WDT |
Number of I/O | 25 |
Program Memory Size | 8KB (8K x 8) |
Program Memory Type | FLASH |
RAM Size | 1.25K x 8 |
Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 5.25 V |
Data Converters | A/D 25x12b |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 125°C (TA) |
Package / Case | 32-LQFP |
Supplier Device Package | 32-LQFP (7x7) |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Energy Micro (Silicon Labs) | IC MCU 8BIT 8KB FLASH 32LQFP ; 32-LQFP (7x7) Embedded - Microcontrollers
|
Available |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | STMicroelectronics | IC MCU 32BIT 256KB FLASH 64LQFP | 2742 |
|
Inquiry | |
C8051F545-IQR | Microchip Technology | IC MCU 16BIT 512KB FLASH 64VQFN | 6152 |
|
Inquiry |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | 40702 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | DC:Active ; - | 223 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP Embedded - Microcontrollers
|
6759 |
|
Buy | |
C8051F545-IQR | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP Embedded - Microcontrollers
|
5368 |
|
Buy |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP Integrated Circuits (ICs)>Embedded - Microcontrollers
|
3267 |
|
Buy |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tray | 308 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | 6753 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | 2000 |
|
Inquiry | |||
C8051F545-IQ | Silicon Labs | 2000 |
|
Inquiry |

Ersa Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 1250 |
|
Inquiry |

Lanka Micro Electronic Co.,Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 74 |
|
Buy |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | 32-LQFP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 2487 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 74 |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 41010 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | 9033 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 3711 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Energy Micro (Silicon Labs) | IC MCU 8BIT 8KB FLASH 32LQFP Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 1089 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 22491 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP ; DC:21+ ; 32-LQFP (7x7) | 111 |
|
Inquiry | |
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP ; DC:23+ | 41010 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Laboratories Inc | DC:22+ ; IC 8051 MCU 8K FLASH 32-QFP | 15000 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | 8051 C8051F54x Microcontroller IC 8-Bit 50MHz 8KB (8K x 8) FLASH 32-LQFP (7x7) | 812 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | 8051 C8051F54x Microcontroller IC 8-Bit 50MHz 8KB (8K x 8) FLASH 32-LQFP (7x7) ; Tray | 4449 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545IQ | SILC | OEM/CM QUOTES ONLY | NO BROKERS | 183 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | SILABS | In Stock |
|
Inquiry | ||
C8051F545-IQ | Silicon Labs | In Stock |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | DC:24+ ; Original New | 29300 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | 8-bit Microcontrollers - MCU MCU 8051 50MHz 8kB 5V | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | silicon | DC:1739+ ; SI-2018 | 22150 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545-IQ | Silicon Labs | IC MCU 8BIT 8KB FLASH 32LQFP | 86 |
|
Inquiry | |
C8051F545-IQR | Silicon Labs | 8-bit Microcontrollers - MCU 50 MIPS, 8 kB, 1 kB, SPI, UART, I2C, QFP32 | in stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F545IQ
sku #: C8051F545IQ
|
SILC | 181 |
|
Inquiry |
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