C8051F981-GMR Price & Stock
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Manufacturer

Integrated Circuits (ICs) > Embedded - Microcontrollers
IC MCU 8BIT 8KB FLASH 20QFN
Documents
Datasheet |
C8051F981-GMR![]() |
Specifications
Series | C8051F9xx |
Part Status | Obsolete |
Core Processor | CIP-51 8051 |
Core Size | 8-Bit |
Speed | 25MHz |
Connectivity | SMBus (2-Wire/I²C), SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
Number of I/O | 16 |
Program Memory Size | 8KB (8K x 8) |
Program Memory Type | FLASH |
RAM Size | 512 x 8 |
Voltage - Supply (Vcc/Vdd) | 1.8 V ~ 3.6 V |
Oscillator Type | Internal |
Operating Temperature | -40°C ~ 85°C (TA) |
Package / Case | 20-UFQFN Exposed Pad |
Supplier Device Package | 20-QFN (3x3) |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Renesas Electronics America Inc | IC MCU 32BIT 32KB FLASH 48LQFP | 5043 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN Embedded - Microcontrollers
|
2045 |
|
Buy |

Xinghuan International Trade Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | 42260 |
|
Inquiry |

Lingto Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | DC:24+ ; Original New | 31741 |
|
Inquiry |

Microchip USA
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | Member of ERAI, GIDEP, & ITAR | ISO 9001, ISO 2001, ISO 14001 & AS9120 Certified ; Tape & Reel (TR) | 297 |
|
Inquiry |

ICSOSO Electronics Company Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | C8051F98x Ultra Low-Power Microcontrollers, 8kB Flash, QFN20 | 9351 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | 2445 |
|
Inquiry |

Shenzhen Dasenic Electronic Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN Integrated Circuits (ICs)>Embedded - Microcontrollers
|
44699 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | 150000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | DC:Active ; - | 0 |
|
Inquiry |

PNEDA Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | 5029 |
|
Inquiry |

He Qing Electronics Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | CIP-51 8051 C8051F9xx Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 20-QFN (3x3) ; Tape & Reel (TR) | 6958 |
|
Inquiry |

Dechoele Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | 6023 |
|
Inquiry |

Lvy Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | 2000 |
|
Inquiry | |||
C8051F981-GMR | Silicon Labs | 2000 |
|
Inquiry |

Hong Kong Brave Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | 20-UFQFN Exposed Pad | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Energy Micro (Silicon Labs) | IC MCU 8BIT 8KB FLASH 20QFN Embedded - Microcontrollers
|
In-Stock |
|
Inquiry |

Depu Electronics
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | 13280 |
|
Inquiry |

DGT Technology (HK) Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | 10000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | 4529 |
|
Inquiry |

EA-chip Industry Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | 2799 |
|
Inquiry |

Shenzhen Yuanxinai e-commerce Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | CIP-51 8051 C8051F9xx Microcontroller IC 8-Bit 25MHz 8KB (8K x 8) FLASH 20-QFN (3x3) | 6423 |
|
Inquiry |

LIXINC Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | Brand new and original/respond online to quote. | 12546 |
|
Inquiry |

KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN ; DC:21+ ; 20-QFN (3x3) | 111 |
|
Inquiry | |
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN ; DC:23+ | 13280 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | 9730 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Laboratories Inc | 1 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Laboratories Inc | DC:22+ ; IC MCU 8BIT 8KB FLASH 20QFN | 15000 |
|
Inquiry |

Ample Chip
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | IC MCU 8BIT 8KB FLASH 20QFN | 1138 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | SILICON LABS | 384 |
|
Inquiry |

GlobalTek Components
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981GMR | SILICON LABS | OEM/CM QUOTES ONLY | NO BROKERS | 14559 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | Silicon Labs | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981-GMR | SILICON | DC:2014 ; QFN20 | 18000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
C8051F981GMR
sku #: C8051F981GMR
|
Silicon | 406 |
|
Inquiry |
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